Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
680 results · page 1 of 14
Oct 13, 2026Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to execute code over a network.CVE-2026-70153 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to execute code over a network.CVE-2026-70147 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Stack-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to elevate privileges locally.CVE-2026-70110 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Stack-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to elevate privileges locally.CVE-2026-70109 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to elevate privileges locally.CVE-2026-70092 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an authorized attacker to execute code over a network.CVE-2026-108467 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an authorized attacker to execute code over a network.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference in cupsdCheckJobs() when a job marked job-held-on-create refers to a temporary printer that CVE-2026-107888 · Other software · OpenPrinting · reported by MITREMedium 5.1
OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference in cupsdCheckJobs() when a job marked job-held-on-create refers to a temporary printer that has been automatically deleted. Temporary-printer cleanup can remove the destination without canceling its held jobs, and the scheduler dereferences the NULL result of cupsdFindDest() while checking holding_new_jobs. This terminates cupsd and interrupts all queues managed by that process. In some plausible scenarios, an unprivileged submission can trigger this.
- Product
- CUPS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 9, 2026OpenPrinting CUPS before 2.4.20 contains a double-free in printer-class management.CVE-2026-107886 · Other software · OpenPrinting · reported by MITRELow 2.3
OpenPrinting CUPS before 2.4.20 contains a double-free in printer-class management. When CUPS-Add-Modify-Class replaces an existing class member list, add_class() frees pclass->printers without clearing the pointer. If subsequent validation fails, the class retains the dangling pointer; CUPS-Delete-Class subsequently frees the same allocation in cupsdDeletePrinter(). A client authorized to modify and delete classes can cause scheduler-wide denial of service. The default policy requires @SYSTEM privileges.
- Product
- CUPS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 1, 2026Sharp (and Toshiba Tec rebranded) multifunction printers contain an unauthenticated local file inclusion vulnerability that allows remote attackers to read arbiCVE-2024-58388 · Other software · Sharp Corporation · reported by VulnCheckHigh 8.7
Sharp (and Toshiba Tec rebranded) multifunction printers contain an unauthenticated local file inclusion vulnerability that allows remote attackers to read arbitrary files by manipulating the path parameter in the installed_emanual_down.html endpoint. Attackers can supply directory traversal sequences such as path=/manual/../../../<path> to access files outside the intended manual directory, including /etc/passwd, coredump files containing credentials, and system configuration files. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-07-30.
- Product
- Multiple Multifunction Printers
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.compierrekim.github.io
Oct 1, 2026A path traversal vulnerability exists in the web management interface of multiple Multifunction Devices and Printers, including Apeos C4571 1.1.3 and earlier, ACVE-2026-78249 · Other software · Fujifilm Business Innovation Corp. · reported by 47e4fddc-a2f1-48a0-beab-943c84c1c954Medium 6.8
A path traversal vulnerability exists in the web management interface of multiple Multifunction Devices and Printers, including Apeos C4571 1.1.3 and earlier, Apeos C3567 1.1.3, or other products listed, specifically in the handling of externally supplied parameters. If the device receives a specially crafted, malicious request, it may trigger unintended processing.
- Product
- Apeos 3060 / 2560 / 1860 Japan model
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordglobal.sharpfujifilm.com
Sep 24, 2026An unauthenticated Remote Code Execution via Arbitrary File Upload vulnerability in the web management interface in Honeywell PD45 Industrial Printer version F1CVE-2026-13249 · Other software · Honeywell · reported by psirt@honeywell.comCritical 9.8
An unauthenticated Remote Code Execution via Arbitrary File Upload vulnerability in the web management interface in Honeywell PD45 Industrial Printer version F10.19.010040, allows upload of attacker controlled files without requiring authentication. An attacker could potentially exploit this vulnerability, leading to the execution of malicious files and commands. Honeywell also recommends updating to the most recent firmware version, Honeywell PD45 Industrial Printer firmware F10.22.030745, which includes a fix for this vulnerability.
- Product
- PD45 Industrial Printer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 24, 2026An Authenticated Remote Code Execution via Arbitrary File Write in the Intermec Fingerprint Command Interface vulnerability in the web management interface in HCVE-2026-13248 · Other software · Honeywell · reported by psirt@honeywell.comHigh 8.8
An Authenticated Remote Code Execution via Arbitrary File Write in the Intermec Fingerprint Command Interface vulnerability in the web management interface in Honeywell PD45 Industrial Printer version F10.19.010040, allows an authenticated user with access to the admin or itadmin account to submit commands written in the Intermec Fingerprint programming language directly to the printer ’s internal command interpreter. An attacker could potentially exploit this vulnerability, leading to the execution of malicious files and commands. Honeywell also recommends updating to the most recent firmware version, Honeywell PD45 Industrial Printer firmware F10.22.030745, which includes a fix for this vulnerability.
- Product
- PD45 Industrial Printer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 15, 2026Bambuddy is a self-hosted print archive and management system for Bambu Lab 3D printers.CVE-2026-53459 · Other software · maziggy · reported by GitHubCritical 9.3
Bambuddy is a self-hosted print archive and management system for Bambu Lab 3D printers. Starting in version 0.1.6 and prior to version 0.2.4.4, a fail-open in the authentication code allows any attacker to bypass authentication by flooding a public endpoint to exhaust resources causing database access to fail, granting unauthenticated access to all protected endpoints. Version 0.2.4.4 patches the issue.
- Product
- bambuddy
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 9, 2026Two case-insensitive comparisons on request-derived usernames outside the main authorization path in CUPS's scheduler (printer ACL validation and private-attribCVE-2026-87876 · Other software · Red Hat · reported by Red HatLow 3
Two case-insensitive comparisons on request-derived usernames outside the main authorization path in CUPS's scheduler (printer ACL validation and private-attribute filtering) could allow bypass of username-based access controls in certain configurations.
- Product
- Red Hat Hardened Images
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.comaccess.redhat.com
Aug 21, 2026OctoPrint provides a web interface for controlling consumer 3D printers.CVE-2026-54134 · Other software · OctoPrint · reported by GitHubHigh 7
OctoPrint provides a web interface for controlling consumer 3D printers. Prior to 1.11.8 and 2.0.0rc3, OctoPrint's custom Tornado upload handler and Flask with Werkzeug parse request parameters differently, allowing an attacker with FILE_UPLOAD permission to inject reserved internal upload fields through query parameters or parser differentials despite the earlier GHSA-m9jh-jf9h-x3h2 fix. The affected endpoints are /api/files/{local|sdcard}, /api/languages, /plugin/backup/restore, and /plugin/pluginmanager/upload_file. An attacker can make OctoPrint treat an arbitrary host file as a temporary upload, move it into a downloadable upload directory, disclose configuration secrets or other readable files, and remove runtime files in a way that can affect a later restart. This issue is fixed in versions 1.11.8 and 2.0.0rc3.
- Product
- OctoPrint
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 21, 2026OctoPrint provides a web interface for controlling consumer 3D printers.CVE-2026-35163 · Other software · OctoPrint · reported by GitHubMedium 4.6
OctoPrint provides a web interface for controlling consumer 3D printers. Prior to 1.11.8 and 2.0.0rc3, Suppressed Command notification popups use PNotify rendering for printer-controlled payload.command and payload.message values in src/octoprint/static/js/app/viewmodels/terminal.js without HTML escaping. An attacker who convinces a victim to print a crafted file can inject HTML and JavaScript into the notification, disrupt prints, read information available to the victim including sensitive settings when permitted, or perform actions in the victim's OctoPrint session. This issue is fixed in versions 1.11.8 and 2.0.0rc3.
- Product
- OctoPrint
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026Multiple SEIKO EPSON printers and scanners contain revoked root certificates.CVE-2026-73542 · Other software · SEIKO EPSON CORPORATION · reported by vultures@jpcert.or.jpMedium 6.3
Multiple SEIKO EPSON printers and scanners contain revoked root certificates. A man-in-the-middle attack may allow an attacker to obtain communication data transmitted by the product. As for the details of the affected products and versions, refer to the vendor's information.
- Product
- Multiple SEIKO EPSON printers and scanners
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 17, 2026Certain HP Smart Tank All-in-One printers may be potentially vulnerable to a denial of service condition that allows an unauthenticated attacker to cause the deCVE-2026-17639 · Other software · HP Inc · reported by hp-security-alert@hp.comMedium 6.9
Certain HP Smart Tank All-in-One printers may be potentially vulnerable to a denial of service condition that allows an unauthenticated attacker to cause the device to become unavailable by sending multiple concurrent HTTP requests.
- Product
- HP Smart Tank 5101 All-in-One Printer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 10, 2026In the Linux kernel, the following vulnerability has been resolved: usb: gadget: printer: fix infinite loop in printer_read() printer_read() uses the same varCVE-2026-68369 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: printer: fix infinite loop in printer_read() printer_read() uses the same variable for the requested copy size and the number of bytes actually copied to user space. copy_to_user() returns the number of bytes not copied, so when it fails to copy anything, the computed copied length becomes zero. In that case len, buf, current_rx_bytes and current_rx_buf are left unchanged. If RX data is available and the user buffer remains unwritable, the read loop can repeat indefinitely. Track the copied length separately and return -EFAULT, or the number of bytes already copied, if an iteration makes no progress.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Aug 5, 2026toner-management's admin state-changing handlers (add.php, edit.php, delete.php under admin/toners, admin/toner-brands, admin/printers, and related admin subdirCVE-2026-71252 · Other software · raghav993 · reported by 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2cHigh 8.2
toner-management's admin state-changing handlers (add.php, edit.php, delete.php under admin/toners, admin/toner-brands, admin/printers, and related admin subdirectories) executed INSERT/UPDATE/DELETE database operations with no authentication or authorization check, while access control was enforced only in listing views.
- Product
- toner-management
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 3, 2026Sharp and Toshiba Tec MFPs (multifunction printers) for a certain market have been shipped with the user authentication feature disabled in the initial configurCVE-2026-63563 · Other software · Sharp Corporation · reported by vultures@jpcert.or.jpMedium 6.9
Sharp and Toshiba Tec MFPs (multifunction printers) for a certain market have been shipped with the user authentication feature disabled in the initial configuration. When used with the initial configuration, the address book editing and a range of features related to Document Filing can be accessed without user authentication. Products intended for the Japanese market are not affected.
- Product
- Sharp MFPs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcorporate.jp.sharpglobal.sharp
Aug 3, 2026Sharp and Toshiba Tec MFPs (multifunction printers) caches data internally when printing, and leave them uncleared.CVE-2026-63545 · Other software · Sharp Corporation · reported by vultures@jpcert.or.jpLow 2.4
Sharp and Toshiba Tec MFPs (multifunction printers) caches data internally when printing, and leave them uncleared. They may be accessed later by other users.
- Product
- Sharp MFPs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcorporate.jp.sharpglobal.sharp
Aug 3, 2026Sharp and Toshiba Tec MFPs (multifunction printers) fail to properly authorize requests to directly access certain image data stored to the affected product.CVE-2026-60011 · Other software · Sharp Corporation · reported by vultures@jpcert.or.jpMedium 6.9
Sharp and Toshiba Tec MFPs (multifunction printers) fail to properly authorize requests to directly access certain image data stored to the affected product.
- Product
- Sharp MFPs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcorporate.jp.sharpglobal.sharp
Jul 25, 2026In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_printer: take kref only for successful open printer_open() returns -EBUSY wCVE-2026-64345 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_printer: take kref only for successful open printer_open() returns -EBUSY when the character device is already open, but it increments dev->kref regardless of the return value. VFS does not call ->release() for a failed open, so every rejected second open permanently leaks one reference. Move kref_get() into the successful-open branch.
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Jul 23, 2026Printers and Multifunction Printers (MFPs) provided by Ricoh Company, Ltd.CVE-2026-63226 · Other software · Ricoh Company · reported by vultures@jpcert.or.jpMedium 6.9
Printers and Multifunction Printers (MFPs) provided by Ricoh Company, Ltd. do not implement restrictions on SSH port forwarding, allowing to connect to arbitrary destinations. When SSH is enabled on an affected product, SSH port forwarding may be leveraged to connect to other node on the LAN.
- Product
- Ricoh printers and Multifunction Printers (MFPs)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Double free in Microsoft Printer Drivers allows an authorized attacker to elevate privileges locally.CVE-2026-55004 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Double free in Microsoft Printer Drivers allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Use after free in Microsoft Printer Drivers allows an authorized attacker to elevate privileges locally.CVE-2026-49166 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Use after free in Microsoft Printer Drivers allows an authorized attacker to elevate privileges locally.
- Product
- Windows 11 Version 24H2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 9, 2026Unauthorized use of Kyocera printers, allows all information stored in the Kyocera address book to be exported.CVE-2025-63579 · Other software · reported by MITREHigh 7.5
Unauthorized use of Kyocera printers, allows all information stored in the Kyocera address book to be exported. The security measure that encrypts incoming data ian be bypassed with this vulnerability, allowing encrypted data to be decrypted. Passwords and other sensitive information can be obtained. This affects Kyocera Command Center RX TASKalfa 2552ci, TASKalfa 3252ci, TASKalfa 2553ci, TASKalfa 3253ci, TASKalfa 3554ci, TASKalfa 4052ci, TASKalfa 5052ci, TASKalfa 6052ci, TASKalfa 7052ci, TASKalfa 8052ci, TASKalfa 7353ci, TASKalfa 8353ci, TASKalfa 2554ci, TASKalfa 3254ci, TASKalfa 505.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comglobal.kyocera.com
Jul 6, 2026Certain HP DeskJet All-in-One printers may be potentially vulnerable to information disclosure that allows an unauthenticated attacker to access sensitive inforCVE-2026-13753 · Other software · HP Inc · reported by hp-security-alert@hp.comHigh 7.5
Certain HP DeskJet All-in-One printers may be potentially vulnerable to information disclosure that allows an unauthenticated attacker to access sensitive information through exposed APIs.
- Product
- HP DeskJet 2820 AIO Printer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hp.comkb.cert.org
Jun 30, 2026Multiple laser printers and MFPs (multifunction printers) which implement Ricoh Web Image Monitor contain a reflected cross-site scripting vulnerability.CVE-2026-56809 · Other software · Ricoh Company, Ltd. · reported by vultures@jpcert.or.jpMedium 5.1
Multiple laser printers and MFPs (multifunction printers) which implement Ricoh Web Image Monitor contain a reflected cross-site scripting vulnerability. An arbitrary script may be executed on the web browser of the user who accesses a crafted URL.
- Product
- Multiple laser printers and MFPs which implement Ricoh Web Image Monitor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 22, 2026An insecure process execution vulnerability exists in the pc-printer-updater.exe component of the PaperCut Print Deploy Client for Windows.CVE-2026-6645 · Other software · PaperCut · reported by eb41dac7-0af8-4f84-9f6d-0272772514f4High 7.3
An insecure process execution vulnerability exists in the pc-printer-updater.exe component of the PaperCut Print Deploy Client for Windows. The application, which typically operates with high-level system privileges, attempts to perform an internal validation check by invoking a secondary system utility using an unqualified file reference. Because the application does not specify an absolute path to this utility, it relies on the operating system's default search order to locate the executable. Under specific conditions, a local attacker with the ability to modify directories within the system's search path could plant a malicious binary that mimics the expected utility. This could result in the malicious code being executed with SYSTEM privileges, leading to a full compromise of the affected host.
- Product
- Print Deploy
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 15, 2026Multiple printer drivers provided by Ricoh Company, Ltd.CVE-2026-50100 · Other software · Ricoh Company, Ltd. · reported by vultures@jpcert.or.jpHigh 8.5
Multiple printer drivers provided by Ricoh Company, Ltd. and KONICA MINOLTA JAPAN, INC. contain a privilege escalation vulnerability. If this vulnerability is exploited, an attacker who can log in to a computer running an affected printer driver could elevate privileges by using a specially crafted driver.
- Product
- Multiple printer drivers
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026Improper handling of symbolic links in the installer of CUPS Printer Driver for macOS(*) may allow a local attacker with login privileges to exploit a speciallyCVE-2026-6892 · Other software · Canon Inc. · reported by f98c90f0-e9bd-4fa7-911b-51993f3571fdMedium 5.1
Improper handling of symbolic links in the installer of CUPS Printer Driver for macOS(*) may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of directories for which they would not normally have authorization. *:Canon PIXUS iX6800 Series CUPS Printer Driver for macOS Version 16.91.0.0 or earlier (Japan) Canon PIXMA MG2500 Series and iX6800 Series CUPS Printer Driver for macOS Version 16.91.0.0 or earlier (US and Europe)
- Product
- Canon PIXUS iX6800 Series CUPS Printer Driver for macOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 22, 2026HP ENVY 5000 series printers VERBASPP1N003.2237A.00 do not properly manage concurrent TCP connections to port 9100 (JetDirect/RAW printing).CVE-2026-42626 · Other software · reported by MITREMedium 5.9
HP ENVY 5000 series printers VERBASPP1N003.2237A.00 do not properly manage concurrent TCP connections to port 9100 (JetDirect/RAW printing). An unauthenticated remote attacker on the same network can establish a persistent connection to port 9100 and send keep-alive packets, causing the printer's session threads to remain locked in a waiting state. The firmware lacks connection timeouts and concurrent session limits, resulting in a persistent Denial of Service (DoS) that renders the printer unresponsive to all user commands and print jobs. Physical intervention (manual restart) is required to restore functionality, and the attack can be immediately re-initiated.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmedium.comjacobmasse.medium.com
Apr 30, 2026Open redirect vulnerability exists in Multiple laser printers and MFPs which implement Ricoh Web Image Monitor.CVE-2026-41226 · Other software · Ricoh Company, Ltd. · reported by vultures@jpcert.or.jpMedium 5.1
Open redirect vulnerability exists in Multiple laser printers and MFPs which implement Ricoh Web Image Monitor. When accessing a specially crafted URL, the user may be redirected to an arbitrary website. As a result, the user may become a victim of a phishing attack.
- Product
- Multiple laser printers and MFPs which implement Web Image Monitor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 15, 2026Certain HP DeskJet All in One devices may be vulnerable to remote code execution caused by a buffer overflow when specially crafted Web Services for Devices (WSCVE-2026-4682 · Other software · HP Inc · reported by hp-security-alert@hp.comHigh 8.7
Certain HP DeskJet All in One devices may be vulnerable to remote code execution caused by a buffer overflow when specially crafted Web Services for Devices (WSD) scan requests are improperly validated and handled by the MFP. WSD Scan is a Microsoft Windows–based network scanning protocol that allows a PC to discover scanners (and MFPs) on a network and send scan jobs to them without requiring vendor specific drivers or utilities.
- Product
- HP DeskJet 2800e All-in-One Printer series
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 5, 2026ESC/POS, a printer control language designed by Seiko Epson Corporation, lacks mechanisms for user authentication and command authorization, does not provide coCVE-2026-23767 · Other software · Seiko Epson Corporation · reported by vultures@jpcert.or.jpCritical 9.8
ESC/POS, a printer control language designed by Seiko Epson Corporation, lacks mechanisms for user authentication and command authorization, does not provide controls to restrict sources or destinations of network communication, and transmits commands without encryption or integrity protection.
- Product
- ESC/POS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownload4.epson.bizjvn.jp
Feb 20, 2026Certain Samsung MultiXpress Multifunction Printers may be vulnerable to information disclosure, potentially exposing address book entries and other device confiCVE-2026-2832 · Other software · HP Inc · reported by hp-security-alert@hp.comMedium 5.3
Certain Samsung MultiXpress Multifunction Printers may be vulnerable to information disclosure, potentially exposing address book entries and other device configuration information through specific APIs without proper authorization.
- Product
- Samsung MultiXpress SL-X7600LXR, SL-X7500LXR, SL-X7400LXR
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 19, 2026The com.epson.InstallNavi.helper tool, deployed with the EPSON printer driver installer, contains a local privilege escalation vulnerability due to multiple flaCVE-2025-4960 · Other software · EPSON · reported by 41c37e40-543d-43a2-b660-2fee83ea851aHigh 7.8
The com.epson.InstallNavi.helper tool, deployed with the EPSON printer driver installer, contains a local privilege escalation vulnerability due to multiple flaws in its implementation. It fails to properly authenticate clients over the XPC protocol and does not correctly enforce macOS’s authorization model, exposing privileged functionality to untrusted users. Although it invokes the AuthorizationCopyRights API, it does so using overly permissive custom rights that it registers in the system’s authorization database (/var/db/auth.db). These rights can be requested and granted by the authorization daemon to any local user, regardless of privilege level. As a result, an attacker can exploit the vulnerable service to perform privileged operations such as executing arbitrary commands or installing system components without requiring administrative credentials.
- Product
- EPSON Printer Controller Installer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordpentraze.compentraze.com
Feb 18, 2026Bematech (formerly Logic Controls, now Elgin) MP-4200 TH printer contains a denial of service vulnerability in the admin configuration page.CVE-2019-25401 · Other software · Bematech · reported by VulnCheckHigh 8.7
Bematech (formerly Logic Controls, now Elgin) MP-4200 TH printer contains a denial of service vulnerability in the admin configuration page. Remote attackers can send crafted POST requests with malformed 'admin' and 'person' parameters to crash the printer's web service, causing a denial of service condition.
- Product
- MP-4200
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordweb.archive.orgexploit-db.com
Feb 18, 2026Bematech (formerly Logic Controls, now Elgin) MP-4200 TH printer contains a cross-site scripting vulnerability in the admin configuration page.CVE-2019-25356 · Other software · Bematech · reported by VulnCheckMedium 5.1
Bematech (formerly Logic Controls, now Elgin) MP-4200 TH printer contains a cross-site scripting vulnerability in the admin configuration page. Attackers can inject malicious scripts via crafted POST requests with malformed 'admin' and 'person' parameters, allowing execution of arbitrary JavaScript in the context of an authenticated user's browser session.
- Product
- MP-4200 TH
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordweb.archive.orgexploit-db.com
Feb 18, 2026Path traversal vulnerability in the AMR Printer Management 1.01 Beta web service, which allows remote attackers to read arbitrary files from the underlying WindCVE-2026-2464 · Other software · AMR · reported by cve-coordination@incibe.esHigh 8.7
Path traversal vulnerability in the AMR Printer Management 1.01 Beta web service, which allows remote attackers to read arbitrary files from the underlying Windows system by using specially crafted path traversal sequences in requests directed to the web management service. The service is accessible without authentication and runs with elevated privileges, amplifying the impact of the vulnerability. An attacker can exploit this condition to access sensitive and privileged files on the system using path traversal payloads. Successful exploitation of this vulnerability could lead to the unauthorized disclosure of internal system information, compromising the confidentiality of the affected environment.
- Product
- AMR Printer Management Beta web service
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 10, 2026Certain HP OfficeJet Pro printers may expose information if Cross‑Origin Resource Sharing (CORS) is misconfigured, potentially allowing unauthorized web originsCVE-2026-1997 · Other software · HP Inc · reported by hp-security-alert@hp.comMedium 6.9
Certain HP OfficeJet Pro printers may expose information if Cross‑Origin Resource Sharing (CORS) is misconfigured, potentially allowing unauthorized web origins to access device resource. CORS is disabled by default on Pro‑class devices and can only be enabled by an administrator through the Embedded Web Server (EWS). Keeping CORS disabled unless explicitly required helps ensure that only trusted solutions can interact with the device.
- Product
- HP OfficeJet Pro 8730 All-in-One Printer
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 10, 2026Certain HP OfficeJet Pro printers may be vulnerable to potential denial of service when the IPP requests are mishandled, failing to establish a TCP connection.CVE-2026-1996 · Other software · HP Inc · reported by hp-security-alert@hp.comMedium 6.9
Certain HP OfficeJet Pro printers may be vulnerable to potential denial of service when the IPP requests are mishandled, failing to establish a TCP connection.
- Product
- HP OfficeJet Pro 8710 All-in-One Printer series
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 4, 2026Bambuddy is a self-hosted print archive and management system for Bambu Lab 3D printers.CVE-2026-25505 · Other software · maziggy · reported by GitHubCritical 9.8
Bambuddy is a self-hosted print archive and management system for Bambu Lab 3D printers. Prior to version 0.1.7, a hardcoded secret key used for signing JWTs is checked into source code and ManyAPI routes do not check authentication. This issue has been patched in version 0.1.7.
- Product
- bambuddy
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 27, 2026OctoPrint provides a web interface for controlling consumer 3D printers.CVE-2026-23892 · Other software · OctoPrint · reported by GitHubMedium 6
OctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up to and including 1.11.5 are affected by a (theoretical) timing attack vulnerability that allows API key extraction over the network. Due to using character based comparison that short-circuits on the first mismatched character during API key validation, rather than a cryptographical method with static runtime regardless of the point of mismatch, an attacker with network based access to an affected OctoPrint could extract API keys valid on the instance by measuring the response times of the denied access responses and guess an API key character by character. The vulnerability is patched in version 1.11.6. The likelihood of this attack actually working is highly dependent on the network's latency, noise and similar parameters. An actual proof of concept was not achieved so far. Still, as always administrators are advised to not expose their OctoPrint instance on hostile networks, especially not on the public Internet.
- Product
- OctoPrint
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 15, 2026Buffer overflow in XPS font parse processing on Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to CVE-2025-14237 · Other software · Canon Inc. · reported by f98c90f0-e9bd-4fa7-911b-51993f3571fdCritical 9.3
Buffer overflow in XPS font parse processing on Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *: Satera LBP670C Series/Satera MF750C Series firmware v06.02 and earlier sold in Japan.Color imageCLASS LBP630C/Color imageCLASS MF650C Series/imageCLASS LBP230 Series/imageCLASS X LBP1238 II/imageCLASS MF450 Series/imageCLASS X MF1238 II/imageCLASS X MF1643i II/imageCLASS X MF1643iF II firmware v06.02 and earlier sold in US.i-SENSYS LBP630C Series/i-SENSYS MF650C Series/i-SENSYS LBP230 Series/1238P II/1238Pr II/i-SENSYS MF450 Series/i-SENSYS MF550 Series/1238i II/1238iF II/imageRUNNER 1643i II/imageRUNNER 1643iF II firmware v06.02 and earlier sold in Europe.
- Product
- Satera LBP670C Series
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 15, 2026Buffer overflow in Address Book attribute tag processing on Small Office Multifunction Printers(*) which may allow an attacker on the network segment to triggerCVE-2025-14236 · Other software · Canon Inc. · reported by f98c90f0-e9bd-4fa7-911b-51993f3571fdCritical 9.3
Buffer overflow in Address Book attribute tag processing on Small Office Multifunction Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *: Satera LBP670C Series/Satera MF750C Series firmware v06.02 and earlier sold in Japan.Color imageCLASS LBP630C/Color imageCLASS MF650C Series/imageCLASS LBP230 Series/imageCLASS X LBP1238 II/imageCLASS MF450 Series/imageCLASS X MF1238 II/imageCLASS X MF1643i II/imageCLASS X MF1643iF II firmware v06.02 and earlier sold in US.i-SENSYS LBP630C Series/i-SENSYS MF650C Series/i-SENSYS LBP230 Series/1238P II/1238Pr II/i-SENSYS MF450 Series/i-SENSYS MF550 Series/1238i II/1238iF II/imageRUNNER 1643i II/imageRUNNER 1643iF II firmware v06.02 and earlier sold in Europe.
- Product
- Satera LBP670C Series
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 15, 2026Buffer overflow in XPS font fpgm data processing on Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segmentCVE-2025-14235 · Other software · Canon Inc. · reported by f98c90f0-e9bd-4fa7-911b-51993f3571fdCritical 9.3
Buffer overflow in XPS font fpgm data processing on Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *: Satera LBP670C Series/Satera MF750C Series firmware v06.02 and earlier sold in Japan.Color imageCLASS LBP630C/Color imageCLASS MF650C Series/imageCLASS LBP230 Series/imageCLASS X LBP1238 II/imageCLASS MF450 Series/imageCLASS X MF1238 II/imageCLASS X MF1643i II/imageCLASS X MF1643iF II firmware v06.02 and earlier sold in US.i-SENSYS LBP630C Series/i-SENSYS MF650C Series/i-SENSYS LBP230 Series/1238P II/1238Pr II/i-SENSYS MF450 Series/i-SENSYS MF550 Series/1238i II/1238iF II/imageRUNNER 1643i II/imageRUNNER 1643iF II firmware v06.02 and earlier sold in Europe.
- Product
- Satera LBP670C Series
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 15, 2026Buffer overflow in CPCA list processing on Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to triggCVE-2025-14234 · Other software · Canon Inc. · reported by f98c90f0-e9bd-4fa7-911b-51993f3571fdCritical 9.3
Buffer overflow in CPCA list processing on Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *: Satera LBP670C Series/Satera MF750C Series firmware v06.02 and earlier sold in Japan.Color imageCLASS LBP630C/Color imageCLASS MF650C Series/imageCLASS LBP230 Series/imageCLASS X LBP1238 II/imageCLASS MF450 Series/imageCLASS X MF1238 II/imageCLASS X MF1643i II/imageCLASS X MF1643iF II firmware v06.02 and earlier sold in US.i-SENSYS LBP630C Series/i-SENSYS MF650C Series/i-SENSYS LBP230 Series/1238P II/1238Pr II/i-SENSYS MF450 Series/i-SENSYS MF550 Series/1238i II/1238iF II/imageRUNNER 1643i II/imageRUNNER 1643iF II firmware v06.02 and earlier sold in Europe.
- Product
- Satera LBP670C Series
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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