2411 matches found
Updated dnsmasq packages fix security vulnerabilities
The updated dnsmasq packages fix multiple security issues: A heap-based buffer overflow was found in dnsmasq. When DNSSEC validation and query logging are both enabled, logging of DS or DNSKEY replies containing unsupported algorithm or digest types can cause dnsmasq to write past the end of an...
MGASA-2026-0288 Updated dnsmasq packages fix security vulnerabilities
The updated dnsmasq packages fix multiple security issues: A heap-based buffer overflow was found in dnsmasq. When DNSSEC validation and query logging are both enabled, logging of DS or DNSKEY replies containing unsupported algorithm or digest types can cause dnsmasq to write past the end of an...
Important: Red Hat Security Advisory: OpenShift Container Platform 4.19.39 bug fix and security update
Red Hat OpenShift Container Platform release 4.19.39 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a...
Photon OS 5.0: Dnsmasq PHSA-2026-5.0-0914
An update of the dnsmasq package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-0914. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...
Oracle Linux 10 : dnsmasq (ELSA-2026-19158)
The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-19158 advisory. - Prevent overflow in extractname function CVE-2026-2291 - Prevent DoS in DNSSEC validation CVE-2026-4890 - Prevent out-of-bounds read in DNSSEC...
GHSA-28HJ-3GJ2-63M5 vulnerabilities
Vulnerabilities for packages: dnsmasq...
CVE-2026-6507 vulnerabilities
Vulnerabilities for packages: dnsmasq...
GHSA-28HJ-3GJ2-63M5 vulnerabilities
Vulnerabilities for packages: dnsmasq...
CVE-2026-6507 vulnerabilities
Vulnerabilities for packages: dnsmasq...
SUSE-SU-2026:3028-1 Security update for dnsmasq
This update for dnsmasq fixes the following issues - CVE-2026-12725: heap buffer overflow in logquery when logging unsupported DS/DNSKEY replies bsc1268764. - CVE-2026-12969: out-of-bounds read in findsoa due to missing extrabytes validation bsc1268882. Changes for dnsmasq: - Update to 2.93: Fix ...
USN-8542-1: Dnsmasq vulnerabilities
Yiwei Hou discovered that Dnsmasq incorrectly handled logging of DS or DNSKEY. A remote attacker could possibly use this issue to cause a denial of service. CVE-2026-12725 It was discovered that Dnsmasq incorrectly validated the length of fixed-length DNS record fields when parsing NS section...
SUSE-SU-2026:2974-1 Security update for dnsmasq
This update for dnsmasq fixes the following issues - CVE-2026-12725: heap buffer overflow in logquery when logging unsupported DS/DNSKEY replies bsc1268764. - CVE-2026-12969: out-of-bounds read in findsoa due to missing extrabytes validation bsc1268882. Changes for dnsmasq: - Update to 2.93: Fix ...
SUSE-SU-2026:22706-1 Security update for dnsmasq
This update for dnsmasq fixes the following issues - CVE-2026-12725: heap buffer overflow in logquery when logging unsupported DS/DNSKEY replies bsc1268764. - CVE-2026-12969: out-of-bounds read in findsoa due to missing extrabytes validation bsc1268882. Changes for dnsmasq: - Update to 2.93: Fix ...
OESA-2026-2966 dnsmasq security update
Dnsmasq provides network infrastructure for small networks: DNS, DHCP, router advertisement and network boot. It is designed to be lightweight and have a small footprint, suitable for resource constrained routers and firewalls. It has also been widely used for tethering on smartphones and portabl...
OESA-2026-2965 dnsmasq security update
Dnsmasq provides network infrastructure for small networks: DNS, DHCP, router advertisement and network boot. It is designed to be lightweight and have a small footprint, suitable for resource constrained routers and firewalls. It has also been widely used for tethering on smartphones and portabl...
SUSE-SU-2026:22668-1 Security update for dnsmasq
This update for dnsmasq fixes the following issues - CVE-2026-12969: out-of-bounds read in findsoa due to missing extrabytes validation bsc1268882...
dnsmasq < 2.93 Heap-Based Buffer Overflow (CVE-2026-12725)
The version of dnsmasq installed on the remote host is prior to 2.93. It is, therefore, affected by a heap-based buffer overflow vulnerability. When DNSSEC validation and query logging are both enabled, logging of DS or DNSKEY replies containing unsupported algorithm or digest types can cause...
MiracleLinux 9 : dnsmasq-2.85-18.el9_8.1 (AXSA:2026-1206:06)
The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1206:06 advisory. dnsmasq: dnsmasq: heap buffer overflow in cache via NAMEESCAPE expansion CVE-2026-2291 dnsmasq: NSEC bitmap parsing infinite loop CVE-2026-4890...
