Updated 4 h ago

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.

1,754exploited flaws on CISA’s list

33added in the last 30 days

298new WordPress flaws this week

13,899entries in the database

1,754 results · page 17 of 36

Jun 23, 2023Apple Multiple Products WebKit Memory Corruption VulnerabilityCVE-2023-32435 · Computers, phones & browsers · AppleExploited
Apple iOS, iPadOS, macOS, and Safari WebKit contain a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Product
Multiple Products
On CISA’s list since
Jun 23, 2023 (federal fix deadline Jul 14, 2023)
What to do
Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 23, 2023Apple Multiple Products WebKit Type Confusion VulnerabilityCVE-2023-32439 · Computers, phones & browsers · AppleExploited
Apple iOS, iPadOS, macOS, and Safari WebKit contain a type confusion vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Product
Multiple Products
On CISA’s list since
Jun 23, 2023 (federal fix deadline Jul 14, 2023)
What to do
Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 23, 2023VMware Tools Authentication Bypass VulnerabilityCVE-2023-20867 · Other software · VMwareExploited
VMware Tools contains an authentication bypass vulnerability in the vgauth module. A fully compromised ESXi host can force VMware Tools to fail to authenticate host-to-guest operations, impacting the confidentiality and integrity of the guest virtual machine. An attacker must have root access over ESXi to exploit this vulnerability.
Product
Tools
On CISA’s list since
Jun 23, 2023 (federal fix deadline Jul 14, 2023)
What to do
Attackers are using this now. Install VMware’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 23, 2023Zyxel Multiple NAS Devices Command Injection VulnerabilityCVE-2023-27992 · Network & remote access · ZyxelExploited
Multiple Zyxel network-attached storage (NAS) devices contain a pre-authentication command injection vulnerability that could allow an unauthenticated attacker to execute commands remotely via a crafted HTTP request.
Product
Multiple Network-Attached Storage (NAS) Devices
On CISA’s list since
Jun 23, 2023 (federal fix deadline Jul 14, 2023)
What to do
Attackers are using this now. Install Zyxel’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 22, 2023Vmware Aria Operations for Networks Command Injection VulnerabilityCVE-2023-20887 · Other software · VMwareExploited
VMware Aria Operations for Networks (formerly vRealize Network Insight) contains a command injection vulnerability that allows a malicious actor with network access to perform an attack resulting in remote code execution.
Product
Aria Operations for Networks
On CISA’s list since
Jun 22, 2023 (federal fix deadline Jul 13, 2023)
What to do
Attackers are using this now. Install VMware’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 22, 2023Roundcube Webmail Cross-Site Scripting (XSS) VulnerabilityCVE-2020-35730 · Websites & servers · RoundcubeExploited
Roundcube Webmail contains a cross-site scripting (XSS) vulnerability that allows an attacker to send a plain text e-mail message with Javascript in a link reference element that is mishandled by linkref_addinindex in rcube_string_replacer.php.
Product
Roundcube Webmail
On CISA’s list since
Jun 22, 2023 (federal fix deadline Jul 13, 2023)
What to do
Attackers are using this now. Install Roundcube’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 22, 2023Roundcube Webmail Remote Code Execution VulnerabilityCVE-2020-12641 · Websites & servers · RoundcubeExploited
Roundcube Webmail contains an remote code execution vulnerability that allows attackers to execute code via shell metacharacters in a configuration setting for im_convert_path or im_identify_path.
Product
Roundcube Webmail
On CISA’s list since
Jun 22, 2023 (federal fix deadline Jul 13, 2023)
What to do
Attackers are using this now. Install Roundcube’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 22, 2023Roundcube Webmail SQL Injection VulnerabilityCVE-2021-44026 · Websites & servers · RoundcubeExploited
Roundcube Webmail is vulnerable to SQL injection via search or search_params.
Product
Roundcube Webmail
On CISA’s list since
Jun 22, 2023 (federal fix deadline Jul 13, 2023)
What to do
Attackers are using this now. Install Roundcube’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 22, 2023Mozilla Firefox, Firefox ESR, and Thunderbird Use-After-Free VulnerabilityCVE-2016-9079 · Computers, phones & browsers · MozillaExploited
Mozilla Firefox, Firefox ESR, and Thunderbird contain a use-after-free vulnerability in SVG Animation, targeting Firefox and Tor browser users on Windows.
Product
Firefox, Firefox ESR, and Thunderbird
On CISA’s list since
Jun 22, 2023 (federal fix deadline Jul 13, 2023)
What to do
Attackers are using this now. Install Mozilla’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 22, 2023Microsoft Win32k Privilege Escalation VulnerabilityCVE-2016-0165 · Computers, phones & browsers · MicrosoftExploited
Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation.
Product
Win32k
On CISA’s list since
Jun 22, 2023 (federal fix deadline Jul 13, 2023)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 13, 2023Fortinet FortiOS and FortiProxy SSL-VPN Heap-Based Buffer Overflow VulnerabilityCVE-2023-27997 · Network & remote access · FortinetExploitedRansomware
Fortinet FortiOS and FortiProxy SSL-VPN contain a heap-based buffer overflow vulnerability which can allow an unauthenticated, remote attacker to execute code or commands via specifically crafted requests.
Product
FortiOS and FortiProxy SSL-VPN
On CISA’s list since
Jun 13, 2023 (federal fix deadline Jul 4, 2023)
What to do
Attackers are using this now. Install Fortinet’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 7, 2023Google Chromium V8 Type Confusion VulnerabilityCVE-2023-3079 · Computers, phones & browsers · GoogleExploited
Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Product
Chromium V8
On CISA’s list since
Jun 7, 2023 (federal fix deadline Jun 28, 2023)
What to do
Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 5, 2023Zyxel Multiple Firewalls Buffer Overflow VulnerabilityCVE-2023-33009 · Network & remote access · ZyxelExploited
Zyxel ATP, USG FLEX, USG FLEX 50(W), USG20(W)-VPN, VPN, and ZyWALL/USG firewalls contain a buffer overflow vulnerability in the notification function that could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and remote code execution on an affected device.
Product
Multiple Firewalls
On CISA’s list since
Jun 5, 2023 (federal fix deadline Jun 26, 2023)
What to do
Attackers are using this now. Install Zyxel’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 5, 2023Zyxel Multiple Firewalls Buffer Overflow VulnerabilityCVE-2023-33010 · Network & remote access · ZyxelExploited
Zyxel ATP, USG FLEX, USG FLEX 50(W), USG20(W)-VPN, VPN, and ZyWALL/USG firewalls contain a buffer overflow vulnerability in the ID processing function that could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and remote code execution on an affected device.
Product
Multiple Firewalls
On CISA’s list since
Jun 5, 2023 (federal fix deadline Jun 26, 2023)
What to do
Attackers are using this now. Install Zyxel’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Jun 2, 2023Progress MOVEit Transfer SQL Injection VulnerabilityCVE-2023-34362 · Other software · ProgressExploitedRansomware
Progress MOVEit Transfer contains a SQL injection vulnerability that could allow an unauthenticated attacker to gain unauthorized access to MOVEit Transfer's database. Depending on the database engine being used (MySQL, Microsoft SQL Server, or Azure SQL), an attacker may be able to infer information about the structure and contents of the database in addition to executing SQL statements that alter or delete database elements.
Product
MOVEit Transfer
On CISA’s list since
Jun 2, 2023 (federal fix deadline Jun 23, 2023)
What to do
Attackers are using this now. Install Progress’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 31, 2023Zyxel Multiple Firewalls OS Command Injection VulnerabilityCVE-2023-28771 · Network & remote access · ZyxelExploited
Zyxel ATP, USG FLEX, VPN, and ZyWALL/USG firewalls allow for improper error message handling which could allow an unauthenticated attacker to execute OS commands remotely by sending crafted packets to an affected device.
Product
Multiple Firewalls
On CISA’s list since
May 31, 2023 (federal fix deadline Jun 21, 2023)
What to do
Attackers are using this now. Install Zyxel’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 26, 2023Barracuda Networks ESG Appliance Improper Input Validation VulnerabilityCVE-2023-2868 · Network & remote access · Barracuda NetworksExploited
Barracuda Email Security Gateway (ESG) appliance contains an improper input validation vulnerability of a user-supplied .tar file, leading to remote command injection.
Product
Email Security Gateway (ESG) Appliance
On CISA’s list since
May 26, 2023 (federal fix deadline Jun 16, 2023)
What to do
Attackers are using this now. Install Barracuda Networks’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 22, 2023Apple Multiple Products WebKit Sandbox Escape VulnerabilityCVE-2023-32409 · Computers, phones & browsers · AppleExploited
Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain an unspecified vulnerability that can allow a remote attacker to break out of the Web Content sandbox. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Product
Multiple Products
On CISA’s list since
May 22, 2023 (federal fix deadline Jun 12, 2023)
What to do
Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 22, 2023Apple Multiple Products WebKit Out-of-Bounds Read VulnerabilityCVE-2023-28204 · Computers, phones & browsers · AppleExploited
Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain an out-of-bounds read vulnerability that may disclose sensitive information when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Product
Multiple Products
On CISA’s list since
May 22, 2023 (federal fix deadline Jun 12, 2023)
What to do
Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 22, 2023Apple Multiple Products WebKit Use-After-Free VulnerabilityCVE-2023-32373 · Computers, phones & browsers · AppleExploited
Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Product
Multiple Products
On CISA’s list since
May 22, 2023 (federal fix deadline Jun 12, 2023)
What to do
Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 19, 2023Cisco IOS Denial-of-Service VulnerabilityCVE-2004-1464 · Network & remote access · CiscoExploited
Cisco IOS contains an unspecified vulnerability that may block further telnet, reverse telnet, Remote Shell (RSH), Secure Shell (SSH), and in some cases, Hypertext Transport Protocol (HTTP) access to the Cisco device.
Product
IOS
On CISA’s list since
May 19, 2023 (federal fix deadline Jun 9, 2023)
What to do
Attackers are using this now. Install Cisco’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 19, 2023Cisco IOS, IOS XR, and IOS XE IKEv1 Information Disclosure VulnerabilityCVE-2016-6415 · Network & remote access · CiscoExploited
Cisco IOS, IOS XR, and IOS XE contain insufficient condition checks in the part of the code that handles Internet Key Exchange version 1 (IKEv1) security negotiation requests. contains an information disclosure vulnerability in the Internet Key Exchange version 1 (IKEv1) that could allow an attacker to retrieve memory contents. Successful exploitation could allow the attacker to retrieve memory contents, which can lead to information disclosure.
Product
IOS, IOS XR, and IOS XE
On CISA’s list since
May 19, 2023 (federal fix deadline Jun 9, 2023)
What to do
Attackers are using this now. Install Cisco’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 19, 2023Samsung Mobile Devices Insertion of Sensitive Information Into Log File VulnerabilityCVE-2023-21492 · Computers, phones & browsers · SamsungExploited
Samsung mobile devices running Android 11, 12, and 13 contain an insertion of sensitive information into log file vulnerability that allows a privileged, local attacker to conduct an address space layout randomization (ASLR) bypass.
Product
Mobile Devices
On CISA’s list since
May 19, 2023 (federal fix deadline Jun 9, 2023)
What to do
Attackers are using this now. Install Samsung’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 12, 2023Multiple Ruckus Wireless Products CSRF and RCE VulnerabilityCVE-2023-25717 · Other software · Ruckus WirelessExploited
Ruckus Wireless Access Point (AP) software contains an unspecified vulnerability in the web services component. If the web services component is enabled on the AP, an attacker can perform cross-site request forgery (CSRF) or remote code execution (RCE). This vulnerability impacts Ruckus ZoneDirector, SmartZone, and Solo APs.
Product
Multiple Products
On CISA’s list since
May 12, 2023 (federal fix deadline Jun 2, 2023)
What to do
Attackers are using this now. Install Ruckus Wireless’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 12, 2023Red Hat Polkit Incorrect Authorization VulnerabilityCVE-2021-3560 · Other software · Red HatExploited
Red Hat Polkit contains an incorrect authorization vulnerability through the bypassing of credential checks for D-Bus requests, allowing for privilege escalation.
Product
Polkit
On CISA’s list since
May 12, 2023 (federal fix deadline Jun 2, 2023)
What to do
Attackers are using this now. Install Red Hat’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 12, 2023Linux Kernel Race Condition VulnerabilityCVE-2014-0196 · Computers, phones & browsers · LinuxExploited
Linux Kernel contains a race condition vulnerability within the n_tty_write function that allows local users to cause a denial-of-service (DoS) or gain privileges via read and write operations with long strings.
Product
Kernel
On CISA’s list since
May 12, 2023 (federal fix deadline Jun 2, 2023)
What to do
Attackers are using this now. Install Linux’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 12, 2023Linux Kernel Improper Input Validation VulnerabilityCVE-2010-3904 · Computers, phones & browsers · LinuxExploited
Linux Kernel contains an improper input validation vulnerability in the Reliable Datagram Sockets (RDS) protocol implementation that allows local users to gain privileges via crafted use of the sendmsg and recvmsg system calls.
Product
Kernel
On CISA’s list since
May 12, 2023 (federal fix deadline Jun 2, 2023)
What to do
Attackers are using this now. Install Linux’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 12, 2023Jenkins User Interface (UI) Information Disclosure VulnerabilityCVE-2015-5317 · Websites & servers · JenkinsExploited
Jenkins User Interface (UI) contains an information disclosure vulnerability that allows users to see the names of jobs and builds otherwise inaccessible to them on the "Fingerprints" pages.
Product
Jenkins User Interface (UI)
On CISA’s list since
May 12, 2023 (federal fix deadline Jun 2, 2023)
What to do
Attackers are using this now. Install Jenkins’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 12, 2023Oracle Java SE and JRockit Unspecified VulnerabilityCVE-2016-3427 · Other software · OracleExploited
Oracle Java SE and JRockit contains an unspecified vulnerability that allows remote attackers to affect confidentiality, integrity, and availability via vectors related to Java Management Extensions (JMX). This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.
Product
Java SE and JRockit
On CISA’s list since
May 12, 2023 (federal fix deadline Jun 2, 2023)
What to do
Attackers are using this now. Install Oracle’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 12, 2023Apache Tomcat Remote Code Execution VulnerabilityCVE-2016-8735 · Websites & servers · ApacheExploited
Apache Tomcat contains an unspecified vulnerability that allows for remote code execution if JmxRemoteLifecycleListener is used and an attacker can reach Java Management Extension (JMX) ports. This CVE exists because this listener wasn't updated for consistency with the Oracle patched issues for CVE-2016-3427 which affected credential types.
Product
Tomcat
On CISA’s list since
May 12, 2023 (federal fix deadline Jun 2, 2023)
What to do
Attackers are using this now. Install Apache’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 9, 2023Microsoft Win32K Privilege Escalation VulnerabilityCVE-2023-29336 · Computers, phones & browsers · MicrosoftExploited
Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation up to SYSTEM privileges.
Product
Win32k
On CISA’s list since
May 9, 2023 (federal fix deadline May 30, 2023)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 1, 2023TP-Link Archer AX-21 Command Injection VulnerabilityCVE-2023-1389 · Network & remote access · TP-LinkExploited
TP-Link Archer AX-21 contains a command injection vulnerability that allows for remote code execution.
Product
Archer AX21
On CISA’s list since
May 1, 2023 (federal fix deadline May 22, 2023)
What to do
Attackers are using this now. Install TP-Link’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 1, 2023Apache Log4j2 Deserialization of Untrusted Data VulnerabilityCVE-2021-45046 · Websites & servers · ApacheExploitedRansomware
Apache Log4j2 contains a deserialization of untrusted data vulnerability due to the incomplete fix of CVE-2021-44228, where the Thread Context Lookup Pattern is vulnerable to remote code execution in certain non-default configurations.
Product
Log4j2
On CISA’s list since
May 1, 2023 (federal fix deadline May 22, 2023)
What to do
Attackers are using this now. Install Apache’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
May 1, 2023Oracle WebLogic Server Unspecified VulnerabilityCVE-2023-21839 · Websites & servers · OracleExploited
Oracle WebLogic Server contains an unspecified vulnerability that allows an unauthenticated attacker with network access via T3, IIOP, to compromise Oracle WebLogic Server.
Product
WebLogic Server
On CISA’s list since
May 1, 2023 (federal fix deadline May 22, 2023)
What to do
Attackers are using this now. Install Oracle’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 21, 2023MinIO Information Disclosure VulnerabilityCVE-2023-28432 · Other software · MinIOExploited
MinIO contains a vulnerability in a cluster deployment where MinIO returns all environment variables, which allows for information disclosure.
Product
MinIO
On CISA’s list since
Apr 21, 2023 (federal fix deadline May 12, 2023)
What to do
Attackers are using this now. Install MinIO’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 21, 2023PaperCut MF/NG Improper Access Control VulnerabilityCVE-2023-27350 · Other software · PaperCutExploitedRansomware
PaperCut MF/NG contains an improper access control vulnerability within the SetupCompleted class that allows authentication bypass and code execution in the context of system.
Product
MF/NG
On CISA’s list since
Apr 21, 2023 (federal fix deadline May 12, 2023)
What to do
Attackers are using this now. Install PaperCut’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 21, 2023Google Chrome Skia Integer Overflow VulnerabilityCVE-2023-2136 · Computers, phones & browsers · GoogleExploited
Google Chromium Skia contains an integer overflow vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products.
Product
Chromium Skia
On CISA’s list since
Apr 21, 2023 (federal fix deadline May 12, 2023)
What to do
Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 19, 2023Cisco IOS and IOS XE Software SNMP Remote Code Execution VulnerabilityCVE-2017-6742 · Network & remote access · CiscoExploited
The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE contains a vulnerability that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload.
Product
IOS and IOS XE Software
On CISA’s list since
Apr 19, 2023 (federal fix deadline May 10, 2023)
What to do
Attackers are using this now. Install Cisco’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 17, 2023Apple macOS Use-After-Free VulnerabilityCVE-2019-8526 · Computers, phones & browsers · AppleExploited
Apple macOS contains a use-after-free vulnerability that could allow for privilege escalation.
Product
macOS
On CISA’s list since
Apr 17, 2023 (federal fix deadline May 8, 2023)
What to do
Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 17, 2023Google Chromium V8 Type Confusion VulnerabilityCVE-2023-2033 · Computers, phones & browsers · GoogleExploited
Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Product
Chromium V8
On CISA’s list since
Apr 17, 2023 (federal fix deadline May 8, 2023)
What to do
Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 13, 2023Android Framework Privilege Escalation VulnerabilityCVE-2023-20963 · Computers, phones & browsers · AndroidExploited
Android Framework contains an unspecified vulnerability that allows for privilege escalation after updating an app to a higher Target SDK with no additional execution privileges needed.
Product
Framework
On CISA’s list since
Apr 13, 2023 (federal fix deadline May 4, 2023)
What to do
Attackers are using this now. Install Android’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 13, 2023Novi Survey Insecure Deserialization VulnerabilityCVE-2023-29492 · Other software · Novi SurveyExploited
Novi Survey contains an insecure deserialization vulnerability that allows remote attackers to execute code on the server in the context of the service account.
Product
Novi Survey
On CISA’s list since
Apr 13, 2023 (federal fix deadline May 4, 2023)
What to do
Attackers are using this now. Install Novi Survey’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 11, 2023Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation VulnerabilityCVE-2023-28252 · Computers, phones & browsers · MicrosoftExploitedRansomware
Microsoft Windows Common Log File System (CLFS) driver contains an unspecified vulnerability that allows for privilege escalation.
Product
Windows
On CISA’s list since
Apr 11, 2023 (federal fix deadline May 2, 2023)
What to do
Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 10, 2023Apple Multiple Products WebKit Use-After-Free VulnerabilityCVE-2023-28205 · Computers, phones & browsers · AppleExploited
Apple iOS, iPadOS, macOS, and Safari WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Product
Multiple Products
On CISA’s list since
Apr 10, 2023 (federal fix deadline May 1, 2023)
What to do
Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 10, 2023Apple iOS, iPadOS, and macOS IOSurfaceAccelerator Out-of-Bounds Write VulnerabilityCVE-2023-28206 · Computers, phones & browsers · AppleExploited
Apple iOS, iPadOS, and macOS IOSurfaceAccelerator contain an out-of-bounds write vulnerability that allows an app to execute code with kernel privileges.
Product
iOS, iPadOS, and macOS
On CISA’s list since
Apr 10, 2023 (federal fix deadline May 1, 2023)
What to do
Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 7, 2023Veritas Backup Exec Agent File Access VulnerabilityCVE-2021-27876 · Other software · VeritasExploitedRansomware
Veritas Backup Exec (BE) Agent contains a file access vulnerability that could allow an attacker to specially craft input parameters on a data management protocol command to access files on the BE Agent machine.
Product
Backup Exec Agent
On CISA’s list since
Apr 7, 2023 (federal fix deadline Apr 28, 2023)
What to do
Attackers are using this now. Install Veritas’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 7, 2023Veritas Backup Exec Agent Improper Authentication VulnerabilityCVE-2021-27877 · Other software · VeritasExploitedRansomware
Veritas Backup Exec (BE) Agent contains an improper authentication vulnerability that could allow an attacker unauthorized access to the BE Agent via SHA authentication scheme.
Product
Backup Exec Agent
On CISA’s list since
Apr 7, 2023 (federal fix deadline Apr 28, 2023)
What to do
Attackers are using this now. Install Veritas’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 7, 2023Veritas Backup Exec Agent Command Execution VulnerabilityCVE-2021-27878 · Other software · VeritasExploitedRansomware
Veritas Backup Exec (BE) Agent contains a command execution vulnerability that could allow an attacker to use a data management protocol command to execute a command on the BE Agent machine.
Product
Backup Exec Agent
On CISA’s list since
Apr 7, 2023 (federal fix deadline Apr 28, 2023)
What to do
Attackers are using this now. Install Veritas’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 7, 2023Microsoft Windows Certificate Dialog Privilege Escalation VulnerabilityCVE-2019-1388 · Computers, phones & browsers · MicrosoftExploitedRansomware
Microsoft Windows Certificate Dialog contains a privilege escalation vulnerability, allowing attackers to run processes in an elevated context.
Product
Windows
On CISA’s list since
Apr 7, 2023 (federal fix deadline Apr 28, 2023)
What to do
Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog
Apr 7, 2023Arm Mali GPU Kernel Driver Information Disclosure VulnerabilityCVE-2023-26083 · Computers, phones & browsers · ArmExploited
Arm Mali GPU Kernel Driver contains an information disclosure vulnerability that allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata.
Product
Mali Graphics Processing Unit (GPU)
On CISA’s list since
Apr 7, 2023 (federal fix deadline Apr 28, 2023)
What to do
Attackers are using this now. Install Arm’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
NVD record CISA catalog

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. The WordPress, CMS and hosting-panel entries come from the National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan and others); we show who. 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.

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