CVE-2026-31631

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix buffer overread in rxgkdoverifyauthenticator Fix rxgkdoverifyauthenticator to check the buffer size before checking the nonce...

DEBIAN-CVE-2026-31631

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix buffer overread in rxgkdoverifyauthenticator Fix rxgkdoverifyauthenticator to check the buffer size before checking the nonce...

EUVD-2026-25524

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix buffer overread in rxgkdoverifyauthenticator Fix rxgkdoverifyauthenticator to check the buffer size before checking the nonce...

CVE-2026-31631

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix buffer overread in rxgkdoverifyauthenticator Fix rxgkdoverifyauthenticator to check the buffer size before checking the nonce...

CVE-2026-31631 rxrpc: Fix buffer overread in rxgk_do_verify_authenticator()

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix buffer overread in rxgkdoverifyauthenticator Fix rxgkdoverifyauthenticator to check the buffer size before checking the nonce...

CVE-2026-31631

The CVE-2026-31631 issue concerns the Linux kernel’s rxrpc path, specifically a buffer overread in rxgk_do_verify_authenticator(). The vulnerability arises because the function checks the nonce before validating the buffer size, potentially reading beyond the allocated memory. A fix has been appl...

CVE-2026-31631 rxrpc: Fix buffer overread in rxgk_do_verify_authenticator()

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix buffer overread in rxgkdoverifyauthenticator Fix rxgkdoverifyauthenticator to check the buffer size before checking the nonce...

CVE-2026-31631

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix buffer overread in rxgkdoverifyauthenticator Fix rxgkdoverifyauthenticator to check the buffer size before checking the nonce...

CVE-2026-5265 Ovn: ovn: heap over-read in icmp error response generation

When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length iptotlen for IPv4, ip6plen for IPv6 without validating it against the actual packet buffer size...

EUVD-2026-25420

When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length iptotlen for IPv4, ip6plen for IPv6 without validating it against the actual packet buffer size...

CVE-2026-5265

When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length iptotlen for IPv4, ip6plen for IPv6 without validating it against the actual packet buffer size...

CVE-2026-5367

A flaw was found in OVN Open Virtual Network. A remote attacker, by sending crafted DHCPv6 Dynamic Host Configuration Protocol for IPv6 SOLICIT packets with an inflated Client ID length, could cause the ovn-controller to read beyond the bounds of a packet. This out-of-bounds read can lead to the...

wireshark security update

An update is available for wireshark. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The wireshark packages contain a network protocol analyzer used to capture...

RLSA-2026:9666 Moderate: wireshark security update

The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network. Security Fixes: wireshark: Buffer Over-read in Wireshark CVE-2026-3203 wireshark: Improperly Controlled Sequential Memory Allocation in Wireshark CVE-2026-3201 For more...

libpng: libpng: Denial of service and information disclosure via heap buffer over-read in png_image_finish_read

A flaw was found in libpng, a reference library for processing PNG Portable Network Graphics image files. A local attacker could exploit a heap buffer over-read vulnerability in the pngimagefinishread function by tricking a user into processing a specially crafted interlaced 16-bit PNG file with ...

libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API

A flaw was found in libpng, a reference library for PNG Portable Network Graphics raster image files. An integer truncation vulnerability exists in the pngwriteimage16bit and pngwriteimage8bit simplified write API functions. A local attacker could exploit this flaw by providing a negative row...

CLSA-2026-1777022242 nginx: Fix of 2 CVEs

CVE-2026-32647: fix buffer over-read/over-write in ngxhttpmp4module via integer overflow, off-by-one boundary checks, and zero sync sample validation in stss atom - CVE-2026-27651: fix NULL pointer dereference in ngxmailauthhttpmodule when using CRAM-MD5 or APOP authentication with Auth-Wait...

CVE-2026-31631: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix buffer overread in rxgkdoverifyauthenticator Fix rxgkdoverifyauthenticator to check the buffer size before checking the nonce...

PT-2026-35078

Name of the Vulnerable Software and Affected Versions BACnet Stack versions prior to 1.4.3 Description An out-of-bounds read exists in the ReadPropertyMultiple service property decoder. Unauthenticated remote attackers can read past allocated buffer boundaries by sending a ReadPropertyMultiple...

PT-2026-35077

Name of the Vulnerable Software and Affected Versions BACnet Stack versions prior to 1.4.3 Description An off-by-one out-of-bounds read exists in the ReadPropertyMultiple service decoder. Unauthenticated remote attackers can read one byte past an allocated buffer boundary by sending a crafted RPM...