https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 09 Oct 2026 17:43:30 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-328873 EUVD-2026-328873 https://cve.radiocsirt.org/vuln/euvd-2026-328873 https://cve.radiocsirt.org/vuln/fkie_cve-2026-48715 <p>radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the `radvdump` utility shipped with radvd contains a stack buffer overflow in the Route Information option parser. When processing a crafted ICMPv6 Router Advertisement, `print_ff()` copies up to 2032 bytes from attacker-controlled packet data into a 16-byte `struct in6_addr` on the stack, overflowing by up to 2016 bytes. Note that the main `radvd` daemon is not affected by the vulnerability. Version 2.21 patches the issue.</p> <p>radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the `radvdump` utility shipped with radvd contains a stack buffer overflow in the Route Information option parser. When processing a crafted ICMPv6 Router Advertisement, `print_ff()` copies up to 2032 bytes from attacker-controlled packet data into a 16-byte `struct in6_addr` on the stack, overflowing by up to 2016 bytes. Note that the main `radvd` daemon is not affected by the vulnerability. Version 2.21 patches the issue.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-48715 https://cve.radiocsirt.org/vuln/msrc_cve-2026-48715 msrc_CVE-2026-48715 https://cve.radiocsirt.org/vuln/msrc_cve-2026-48715 https://cve.radiocsirt.org/vuln/oesa-2026-2807 <p><strong>Affected:</strong> openEuler:20.03-LTS-SP4: radvd</p> <p>The router advertisement daemon (radvd) is run by Linux or BSD systems acting as IPv6 routers. It sends Router Advertisement messages, specified by RFC 2461, to a local Ethernet LAN periodically and when requested by a node sending a Router Solicitation message. These messages are required for IPv6 stateless autoconfiguration. Security Fix(es):</p> <p>radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the `radvdump` utility shipped with radvd contains a stack buffer overflow in the Route Information option parser. When processing a crafted ICMPv6 Router Advertisement, `print_ff()` copies up to 2032 bytes from attacker-controlled packet data into a 16-byte `struct in6_addr` on the stack, overflowing by up to 2016 bytes. Note that the main `radvd` daemon is not affected by the vulnerability. Version 2.21 patches the issue.(CVE-2026-48715)</p> <p><strong>Affected:</strong> openEuler:20.03-LTS-SP4: radvd</p> <p>The router advertisement daemon (radvd) is run by Linux or BSD systems acting as IPv6 routers. It sends Router Advertisement messages, specified by RFC 2461, to a local Ethernet LAN periodically and when requested by a node sending a Router Solicitation message. These messages are required for IPv6 stateless autoconfiguration. Security Fix(es):</p> <p>radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the `radvdump` utility shipped with radvd contains a stack buffer overflow in the Route Information option parser. When processing a crafted ICMPv6 Router Advertisement, `print_ff()` copies up to 2032 bytes from attacker-controlled packet data into a 16-byte `struct in6_addr` on the stack, overflowing by up to 2016 bytes. Note that the main `radvd` daemon is not affected by the vulnerability. Version 2.21 patches the issue.(CVE-2026-48715)</p> https://cve.radiocsirt.org/vuln/oesa-2026-2807 https://cve.radiocsirt.org/vuln/opensuse-su-2026:11161-1 <p>radvd-2.21-1.1 on GA media</p> <p>radvd-2.21-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:11161-1 https://cve.radiocsirt.org/vuln/suse-su-2026:22836-1 <p>Security update for radvd</p> <p>Security update for radvd</p> https://cve.radiocsirt.org/vuln/suse-su-2026:22836-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-48715 <p><strong>Affected:</strong> Ubuntu:14.04:LTS: radvd, Ubuntu:16.04:LTS: radvd, Ubuntu:18.04:LTS: radvd, Ubuntu:20.04:LTS: radvd, Ubuntu:22.04:LTS: radvd, Ubuntu:24.04:LTS: radvd, Ubuntu:25.10: radvd, Ubuntu:26.04:LTS: radvd</p> <p>radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the `radvdump` utility shipped with radvd contains a stack buffer overflow in the Route Information option parser. When processing a crafted ICMPv6 Router Advertisement, `print_ff()` copies up to 2032 bytes from attacker-controlled packet data into a 16-byte `struct in6_addr` on the stack, overflowing by up to 2016 bytes. Note that the main `radvd` daemon is not affected by the vulnerability. Version 2.21 patches the issue.</p> <p><strong>Affected:</strong> Ubuntu:14.04:LTS: radvd, Ubuntu:16.04:LTS: radvd, Ubuntu:18.04:LTS: radvd, Ubuntu:20.04:LTS: radvd, Ubuntu:22.04:LTS: radvd, Ubuntu:24.04:LTS: radvd, Ubuntu:25.10: radvd, Ubuntu:26.04:LTS: radvd</p> <p>radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the `radvdump` utility shipped with radvd contains a stack buffer overflow in the Route Information option parser. When processing a crafted ICMPv6 Router Advertisement, `print_ff()` copies up to 2032 bytes from attacker-controlled packet data into a 16-byte `struct in6_addr` on the stack, overflowing by up to 2016 bytes. Note that the main `radvd` daemon is not affected by the vulnerability. Version 2.21 patches the issue.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-48715