https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 22:26:23 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-292315 EUVD-2026-292315 https://cve.radiocsirt.org/vuln/euvd-2026-292315 https://cve.radiocsirt.org/vuln/fkie_cve-2026-40613 <p>Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.10.0, the STUN/TURN attribute parsing functions in coturn perform unsafe pointer casts from uint8_t * to uint16_t * without alignment checks. When processing a crafted STUN message with odd-aligned attribute boundaries, this results in misaligned memory reads at ns_turn_msg.c. On ARM64 architectures (AArch64) with strict alignment enforcement, this causes a SIGBUS signal that immediately kills the turnserver process. An unauthenticated remote attacker can crash any ARM64 coturn deployment by sending a single crafted UDP packet. This vulnerability is fixed in 4.10.0.</p> <p>Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.10.0, the STUN/TURN attribute parsing functions in coturn perform unsafe pointer casts from uint8_t * to uint16_t * without alignment checks. When processing a crafted STUN message with odd-aligned attribute boundaries, this results in misaligned memory reads at ns_turn_msg.c. On ARM64 architectures (AArch64) with strict alignment enforcement, this causes a SIGBUS signal that immediately kills the turnserver process. An unauthenticated remote attacker can crash any ARM64 coturn deployment by sending a single crafted UDP packet. This vulnerability is fixed in 4.10.0.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-40613 https://cve.radiocsirt.org/vuln/opensuse-su-2026:11617-1 <p>coturn-4.17.2-1.1 on GA media</p> <p>coturn-4.17.2-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:11617-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-40613 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: coturn, Ubuntu:18.04:LTS: coturn, Ubuntu:20.04:LTS: coturn, Ubuntu:22.04:LTS: coturn, Ubuntu:24.04:LTS: coturn, Ubuntu:25.10: coturn, Ubuntu:26.04:LTS: coturn</p> <p>Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.10.0, the STUN/TURN attribute parsing functions in coturn perform unsafe pointer casts from uint8_t * to uint16_t * without alignment checks. When processing a crafted STUN message with odd-aligned attribute boundaries, this results in misaligned memory reads at ns_turn_msg.c. On ARM64 architectures (AArch64) with strict alignment enforcement, this causes a SIGBUS signal that immediately kills the turnserver process. An unauthenticated remote attacker can crash any ARM64 coturn deployment by sending a single crafted UDP packet. This vulnerability is fixed in 4.10.0.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: coturn, Ubuntu:18.04:LTS: coturn, Ubuntu:20.04:LTS: coturn, Ubuntu:22.04:LTS: coturn, Ubuntu:24.04:LTS: coturn, Ubuntu:25.10: coturn, Ubuntu:26.04:LTS: coturn</p> <p>Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.10.0, the STUN/TURN attribute parsing functions in coturn perform unsafe pointer casts from uint8_t * to uint16_t * without alignment checks. When processing a crafted STUN message with odd-aligned attribute boundaries, this results in misaligned memory reads at ns_turn_msg.c. On ARM64 architectures (AArch64) with strict alignment enforcement, this causes a SIGBUS signal that immediately kills the turnserver process. An unauthenticated remote attacker can crash any ARM64 coturn deployment by sending a single crafted UDP packet. This vulnerability is fixed in 4.10.0.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-40613