Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6trt: Rejected oversized addrnr values in rtmt6check. Rules whose addrnr exceed IP6TRTHOPS are rejected. rtmt6 expects that the addrnr value remains within the bounds of the rtinfo-addrs array. The addrnr value is...

The vulnerability of the rt_mt6_check() function in the net/ipv6/netfilter/ip6t_rt.c module of the Linux operating system’s IPv6 kernel implementation allows a attacker to compromise the confidentiality and accessibility of protected information.

The vulnerability of the rtmt6check function in the net/ipv6/netfilter/ip6trt.c module of the Linux operating system’s IPv6 kernel implementation is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to compromise the...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100336)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100336 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6trt: reject oversized addrnr in rtmt6check Reject rt match rules whose addrnr excee...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099767)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099767 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6trt: reject oversized addrnr in rtmt6check Reject rt match rules whose addrnr excee...

AZL-84228 CVE-2026-31674 affecting package kernel for versions less than 6.6.134.1-2

In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6trt: reject oversized addrnr in rtmt6check Reject rt match rules whose addrnr exceeds IP6TRTHOPS. rtmt6 expects addrnr to stay within the bounds of rtinfo-addrs. Validate addrnr during rule installation so malformed...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of validation for the upper limit of the addrnr parameter in ip6trt. This vulnerability may le...

Linux Distros Unpatched Vulnerability : CVE-2026-31674

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: ip6trt: reject oversized addrnr in rtmt6check Reject rt match rules whose addrnr exceeds IP6TRTHOPS. rtmt6 expects addrnr to stay within the bounds o...

CVE-2026-31674: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6trt: reject oversized addrnr in rtmt6check Reject rt match rules whose addrnr exceeds IP6TRTHOPS. rtmt6 expects addrnr to stay within the bounds of rtinfo-addrs. Validate addrnr during rule installation so malformed...