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.
11,865 results · page 3 of 238
Oct 15, 2026Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-108435 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-108434 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.CVE-2026-108433 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-108432 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-108431 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-108430 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-108429 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-108428 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-108427 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-108426 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft 365 Apps for Enterprise
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026An authorization flaw in Idira Conjur version 13.9.0 allows an authenticated user with limited privileges to perform unauthorized actions on a policy branch.CVE-2026-45165 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comHigh 8.6
An authorization flaw in Idira Conjur version 13.9.0 allows an authenticated user with limited privileges to perform unauthorized actions on a policy branch. Under specific circumstances, an attacker could potentially leverage this to retrieve unauthorized secrets, alter administrative access controls on the branch or cause a denial of service (DoS). Idira Security Bulletin CA26-38.
- Product
- Idira Secrets Manager (Self-Hosted)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026A security vulnerability in HPE NonStop SQL/MX SQLCAT may allow an unauthenticated user to perform unauthorized command execution.CVE-2026-79834 · Other software · Hewlett Packard Enterprise · reported by security-alert@hpe.comHigh 7.4
A security vulnerability in HPE NonStop SQL/MX SQLCAT may allow an unauthenticated user to perform unauthorized command execution.
- Product
- HPE NonStop SQL/MX SQLCAT
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026When an audio channel's buffer needs to be resized, the sound(4) driver checks that the buffer is not memory-mapped and then drops the channel lock to allocate CVE-2026-101308 · Other software · FreeBSD · reported by secteam@freebsd.orgMedium 5.5
When an audio channel's buffer needs to be resized, the sound(4) driver checks that the buffer is not memory-mapped and then drops the channel lock to allocate a new buffer. An mmap(2) call on another thread can complete during this window, after which the resize path frees the now-mapped buffer without rechecking. An unprivileged local user with access to a sound device can exploit this race to trigger a use-after-free in the kernel, potentially escalating privileges.
- Product
- FreeBSD
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026In Znuny through 7.3.6, an attacker can bypass specific standard login procedures and gain unauthorized access to sensitive system functions by manipulating a sCVE-2026-93483 · Other software · Znuny · reported by MITRECritical 9.5
In Znuny through 7.3.6, an attacker can bypass specific standard login procedures and gain unauthorized access to sensitive system functions by manipulating a specific HTTP request header. Because the application incorrectly trusts this header, an attacker can impersonate any user, including administrators, without requiring a password. This grants full access to confidential data and system controls. More specifically, the HTTPBasicAuth modules for the agent (Kernel::System::Auth::HTTPBasicAuth) and customer (Kernel::System::CustomerAuth::HTTPBasicAuth) interfaces read the username to log in not only from $ENV{REMOTE_USER} (set by the web server after successful authentication), but also, as a fallback, from $ENV{HTTP_REMOTE_USER}, which is populated directly from an attacker-controllable "Remote-User" request header. On systems where HTTPBasicAuth was configured as the authentication backend, this allowed an attacker to log in as any existing user by sending a request with a forged Remote-User header, without providing any credentials.
- Product
- Znuny
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026A server-side request forgery vulnerability in Palo Alto Networks Checkov by Prisma® Cloud enables a local unauthenticated user to make unauthorized network reqCVE-2026-0311 · Network & remote access · Palo Alto Networks · reported by psirt@paloaltonetworks.comLow 1.1
A server-side request forgery vulnerability in Palo Alto Networks Checkov by Prisma® Cloud enables a local unauthenticated user to make unauthorized network requests from host to internal services.
- Product
- Checkov by Prisma Cloud
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurity.paloaltonetworks.com
Oct 14, 2026Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.CVE-2026-88164 · Email & office · Microsoft · reported by secure@microsoft.comHigh 8.8
Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
- Product
- Microsoft SharePoint Server Subscription Edition
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026Dell Terraform Provider for Redfish, versions 1.1.0 through 1.6.1, contains an Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the rCVE-2026-76113 · Other software · Dell · reported by security_alert@emc.comMedium 4.3
Dell Terraform Provider for Redfish, versions 1.1.0 through 1.6.1, contains an Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the redfish_certificate resource component. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to information exposure.
- Product
- Terraform Provider for Redfish
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026Godot Engine through 4.7.2 has an out-of-bounds read in the optimized translation loader (core/string/optimized_translation.cpp, OptimizedTranslation::get_messaCVE-2026-110736 · Other software · godotengine · reported by MITRELow 3.6
Godot Engine through 4.7.2 has an out-of-bounds read in the optimized translation loader (core/string/optimized_translation.cpp, OptimizedTranslation::get_message). Offsets read from the hash table of a crafted .translation resource are used as indices into the bucket table without bounds validation; only a single sentinel value is rejected. A crafted file can point an index far past the allocated buffer. Depending on the values, the result is a crash, or a string lookup (tr()) returns raw bytes from elsewhere in the process heap as the translated string, disclosing process memory. The defect is reached when the product or an exported game loads and performs lookups in a crafted translation file. NOTE: the Supplier's position is that the research has identified "no security issues" because the required attacker access is outside of the current Godot Engine threat model.
- Product
- Godot Engine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaxeghost.offprint.appgithub.com
Oct 14, 20263proxy from 0.9.7 through 1.0.1, fixed in commit 206c923, contains an uninitialized stack memory disclosure vulnerability that allows unauthenticated attackers CVE-2026-109438 · Other software · 3proxy · reported by VulnCheckMedium 6.3
3proxy from 0.9.7 through 1.0.1, fixed in commit 206c923, contains an uninitialized stack memory disclosure vulnerability that allows unauthenticated attackers to leak stack bytes via the SOCKS4 reply path when the external-NAT option (-Ne) is configured. Attackers can send a client probe that fails the SOCKS version check to trigger a reply containing uninitialized bytes from the sin structure, exposing high bytes of a userspace pointer that weakens ASLR protections.
- Product
- 3proxy
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 14, 2026LASzip through 3.5.0 contains an invalid free vulnerability in laszip_read_header() that allows attackers to free uninitialized heap pointers via truncated variCVE-2026-110603 · Other software · rapidlasso · reported by VulnCheckMedium 5.8
LASzip through 3.5.0 contains an invalid free vulnerability in laszip_read_header() that allows attackers to free uninitialized heap pointers via truncated variable length record data. Attackers can supply a crafted LAS/LAZ file with an inflated VLR count that, when opened and destroyed through the C API, crashes the process and corrupts the heap.
- Product
- LASzip
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026libmspack through 0.11alpha contains an uninitialized pointer free vulnerability in kwajd_open() in mspack/kwajd.c that frees unzeroed filename and extra pointeCVE-2026-110602 · Other software · kyz · reported by VulnCheckMedium 5.8
libmspack through 0.11alpha contains an uninitialized pointer free vulnerability in kwajd_open() in mspack/kwajd.c that frees unzeroed filename and extra pointers on header read errors. Attackers can supply a truncated, empty, or wrong-signature KWAJ file to crash the process or obtain an arbitrary-free memory corruption primitive.
- Product
- libmspack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026In the Linux kernel, the following vulnerability has been resolved: x86/amd_node: Avoid divide by zero on virtualized systems On a virtualized system, the numCVE-2026-98390 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: x86/amd_node: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate roots_per_node as 0, which crashes with a divide by zero in: if (count++ % roots_per_node) because the underlying topology code on Xen ends up making num_nodes 2 and num_roots 1 and the integer division result is 0. The issue is seen with Xen, but it could affect other systems. Set roots_per_node to 1 in this case. Print a firmware bug when this is performed for non-virtualized systems. [ bp: Massage commit message. ]
- 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
Oct 14, 20267-Zip before 26.03 contains an uninitialized memory disclosure vulnerability in the SquashFS v4 archive handler (SquashfsHandler.cpp) that allows attackers to lCVE-2026-104086 · Other software · 7-Zip · reported by VulnCheckMedium 6.8
7-Zip before 26.03 contains an uninitialized memory disclosure vulnerability in the SquashFS v4 archive handler (SquashfsHandler.cpp) that allows attackers to leak heap memory by crafting a malicious archive where the superblock’s no_ids field is set so that the final metadata block’s expected size is miscomputed and bypasses the size validation check. By listing or extracting the crafted archive, attackers can cause the application to return uninitialized heap memory as the kpidUserId and kpidGroupId properties, exposing potentially sensitive process memory contents to the user.
- Product
- 7-Zip
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record7-zip.orgsourceforge.net
Oct 14, 2026Tokens of text in RDATA (of for example TXT records) under 32 bytes are not checked to stay within the space reserved for the RDATA allowing for arbitrary sizedCVE-2026-101341 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlHigh 8.7
Tokens of text in RDATA (of for example TXT records) under 32 bytes are not checked to stay within the space reserved for the RDATA allowing for arbitrary sized out of bound stack writes, including an overwrite of a callback function pointer which is called directly after parse. Zone files which are written out by NSD itself, such for zones for which the NSD instance is secondary, will not be formatted like this. The zone file must be fed to NSD directly, (but it could come, for example, from an operator controlled provisioning system).
- Product
- NSD
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026JNews - Jeg Elementor Kit: Unauthorized access of dataCVE-2026-103907 · WordPress plugins & themes · reported by WordfenceMedium 6.5
The JNews - Jeg Elementor Kit plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on both the 'jkit_post_block' and 'jeg_find_author' AJAX actions in versions up to, and including, 3.2.19. The 'wp_ajax_jkit_post_block' handler (registered generically for every element via wp_ajax_{$element_id} in Elements_Option_Abstract::setup_hook) returns the element's full option schema — including a freshly minted wp_create_nonce('jeg_find_author') — to any authenticated caller, and the 'wp_ajax_jeg_find_author' handler then runs a WP_User_Query with the attacker-supplied 'query' wrapped in '*…*' against search_columns that include user_email, echoing the ID and display_name of every matching user. This makes it possible for authenticated attackers, with Subscriber-level access and above, to enumerate every registered user of the site and to reconstruct arbitrary users' email addresses one character at a time by using the substring search as an oracle.
- Product
- JNews - Jeg Elementor Kit
- Affected
- up to 3.2.19
- What to do
- Affects up to 3.2.19. Update JNews - Jeg Elementor Kit to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Oct 14, 2026WP Data Access: Does not restrict its database table export action to authorized usersCVE-2026-106099 · WordPress plugins & themes · reported by WPScanMedium 5.3
The WP Data Access WordPress plugin before 5.5.84 does not restrict its database table export action to authorized users, gating it only with a token that the WP Data Access WordPress plugin before 5.5.84 itself prints into the public pages on which it displays a table, allowing unauthenticated attackers to export the complete contents of any publicly displayed table, including columns and rows withheld from the display shown to visitors.
- Product
- WP Data Access
- Fixed in
- 5.5.84
- What to do
- Update WP Data Access to 5.5.84 or newer.
Oct 13, 2026Use of uninitialized variable in ThirdParty lmza_sdk in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to potentially read memory inside the sanCVE-2026-110143 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comMedium 4.3
Use of uninitialized variable in ThirdParty lmza_sdk in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to potentially read memory inside the sandbox via a crafted file. (Chromium security severity: High)
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordchromereleases.googleblog.comissues.chromium.org
Oct 13, 2026Stack-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.CVE-2026-96956 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8
Stack-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Use of externally-controlled format string in SQL Server allows an authorized attacker to deny service over a network.CVE-2026-94520 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 4.9
Use of externally-controlled format string in SQL Server allows an authorized attacker to deny service over a network.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.CVE-2026-94512 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.CVE-2026-88089 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.7
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Integer overflow or wraparound in SQL Server allows an authorized attacker to elevate privileges locally.CVE-2026-88088 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Integer overflow or wraparound in SQL Server allows an authorized attacker to elevate privileges locally.
- Product
- Microsoft SQL Server 2019 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network.CVE-2026-88086 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.3
Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network.
- Product
- Microsoft SQL Server 2019 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.CVE-2026-88085 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.4
Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.CVE-2026-88084 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.3
Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.
- Product
- Microsoft SQL Server 2019 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.CVE-2026-88083 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft SQL Server 2022 (CU 26)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.CVE-2026-88082 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.
- Product
- Microsoft SQL Server 2019 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.CVE-2026-88081 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.7
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.CVE-2026-85919 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.
- Product
- Microsoft SQL Server 2019 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.CVE-2026-85888 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.7
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.CVE-2026-85886 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.5
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Use after free in SQL Server allows an authorized attacker to elevate privileges locally.CVE-2026-85876 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7
Use after free in SQL Server allows an authorized attacker to elevate privileges locally.
- Product
- Microsoft SQL Server 2019 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.CVE-2026-83945 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.6
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
- Product
- Microsoft SQL Server 2022 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026The Okta Credential Provider for Windows does not validate a serialized credential buffer before interpreting it as a Kerberos logon structure.CVE-2026-78628 · Other software · Okta · reported by psirt@okta.comMedium 6
The Okta Credential Provider for Windows does not validate a serialized credential buffer before interpreting it as a Kerberos logon structure. The buffer size and packed string offsets are not checked. Processing a malformed buffer can cause the credential provider process to terminate unexpectedly or lead to out-of-bounds memory reads and writes, which may result in the disclosure of adjacent process memory into local system logs.
- Product
- Okta Credential Provider for Windows
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.CVE-2026-70189 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.7
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.CVE-2026-68883 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.5
Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.CVE-2026-67628 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 4.9
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Uncontrolled resource consumption in SQL Server allows an authorized attacker to deny service over a network.CVE-2026-67626 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5
Uncontrolled resource consumption in SQL Server allows an authorized attacker to deny service over a network.
- Product
- Microsoft SQL Server 2022 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.CVE-2026-67625 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.5
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
- Product
- Microsoft SQL Server 2017 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 13, 2026Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.CVE-2026-65674 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8
Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.
- Product
- Microsoft SQL Server 2019 (GDR)
- 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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