Report: Ultimate Guide: CVE-2026-31674 - netfilter: ip6t_rt: reject oversized addrnr in rt_mt6_check()
CVE ID :CVE-2026-31674 Published : April 25, 2026, 9:16 a.m. | 1 hour, 11 minutes ago Description :In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6t_rt: reject oversized addrnr in rt_mt6_check() Reject rt match rules whose addrnr exceeds IP6T_RT_HOPS. rt_mt6() expects addrnr to stay within the bounds of rtinfo->addrs[]. Validate addrnr during rule installation so malformed rules are rejected before the match logic can use an out-of-range value. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...