https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 13:27:04 +0000 https://cve.radiocsirt.org/vuln/bell-cve-2026-12725 <p><strong>Affected:</strong> Alpaquita:23: dnsmasq, Alpaquita:25: dnsmasq, Alpaquita:stream: dnsmasq</p> <p><strong>Affected:</strong> Alpaquita:23: dnsmasq, Alpaquita:25: dnsmasq, Alpaquita:stream: dnsmasq</p> https://cve.radiocsirt.org/vuln/bell-cve-2026-12725 https://cve.radiocsirt.org/vuln/euvd-2026-362134 EUVD-2026-362134 https://cve.radiocsirt.org/vuln/euvd-2026-362134 https://cve.radiocsirt.org/vuln/fkie_cve-2026-12725 <p>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 internal logging buffer. A remote attacker able to supply such a DNS response may crash the dnsmasq process, resulting in denial of service.</p> <p>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 internal logging buffer. A remote attacker able to supply such a DNS response may crash the dnsmasq process, resulting in denial of service.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-12725 https://cve.radiocsirt.org/vuln/ghsa-hv63-qc47-8j8h <p>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 internal logging buffer. A remote attacker able to supply such a DNS response may crash the dnsmasq process, resulting in denial of service.</p> <p>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 internal logging buffer. A remote attacker able to supply such a DNS response may crash the dnsmasq process, resulting in denial of service.</p> https://cve.radiocsirt.org/vuln/ghsa-hv63-qc47-8j8h https://cve.radiocsirt.org/vuln/msrc_cve-2026-12725 msrc_CVE-2026-12725 https://cve.radiocsirt.org/vuln/msrc_cve-2026-12725 https://cve.radiocsirt.org/vuln/oesa-2026-2963 <p><strong>Affected:</strong> openEuler:24.03-LTS-SP3: dnsmasq</p> <p>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 portable hotspots, and to support virtual networking in virtualisation frameworks. Security Fix(es):</p> <p>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 internal logging buffer. A remote attacker able to supply such a DNS response may crash the dnsmasq process, resulting in denial of service.(CVE-2026-12725)</p> <p>An out-of-bounds read vulnerability exists in dnsmasq&amp;apos;s find_soa() function in src/rfc1035.c. When parsing NS section records, extract_name() is called with extrabytes=0, failing to validate that 10 additional bytes exist for fixed-length DNS record fields. A remote attacker controlling a DNS zone can exploit this via a crafted NXDOMAIN response to cause a 10-byte heap out-of-bounds read, potentially accessing stale data from prior transactions.(CVE-2026-12969)</p> <p><strong>Affected:</strong> openEuler:24.03-LTS-SP3: dnsmasq</p> <p>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 portable hotspots, and to support virtual networking in virtualisation frameworks. Security Fix(es):</p> <p>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 internal logging buffer. A remote attacker able to supply such a DNS response may crash the dnsmasq process, resulting in denial of service.(CVE-2026-12725)</p> <p>An out-of-bounds read vulnerability exists in dnsmasq&amp;apos;s find_soa() function in src/rfc1035.c. When parsing NS section records, extract_name() is called with extrabytes=0, failing to validate that 10 additional bytes exist for fixed-length DNS record fields. A remote attacker controlling a DNS zone can exploit this via a crafted NXDOMAIN response to cause a 10-byte heap out-of-bounds read, potentially accessing stale data from prior transactions.(CVE-2026-12969)</p> https://cve.radiocsirt.org/vuln/oesa-2026-2963 https://cve.radiocsirt.org/vuln/opensuse-su-2026:11116-1 <p>dnsmasq-2.93-1.1 on GA media</p> <p>dnsmasq-2.93-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:11116-1 https://cve.radiocsirt.org/vuln/suse-su-2026:22454-1 <p>Security update for dnsmasq</p> <p>Security update for dnsmasq</p> https://cve.radiocsirt.org/vuln/suse-su-2026:22454-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-12725 <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: dnsmasq, Ubuntu:Pro:18.04:LTS: dnsmasq, Ubuntu:Pro:20.04:LTS: dnsmasq, Ubuntu:22.04:LTS: dnsmasq, Ubuntu:24.04:LTS: dnsmasq, Ubuntu:25.10: dnsmasq, Ubuntu:26.04:LTS: dnsmasq</p> <p>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 internal logging buffer. A remote attacker able to supply such a DNS response may crash the dnsmasq process, resulting in denial of service.</p> <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: dnsmasq, Ubuntu:Pro:18.04:LTS: dnsmasq, Ubuntu:Pro:20.04:LTS: dnsmasq, Ubuntu:22.04:LTS: dnsmasq, Ubuntu:24.04:LTS: dnsmasq, Ubuntu:25.10: dnsmasq, Ubuntu:26.04:LTS: dnsmasq</p> <p>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 internal logging buffer. A remote attacker able to supply such a DNS response may crash the dnsmasq process, resulting in denial of service.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-12725 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2036 <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in dnsmasq ausnutzen, um einen Denial of Service Angriff durchzuführen.</p> <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in dnsmasq ausnutzen, um einen Denial of Service Angriff durchzuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2036