CVE-2026-31674
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ip6t_rt: reject oversized addrnr in rt_m
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.
HIGH · CVSS 7.1
EPSS 0.00015
Schedule remediation
- CVSS base score ≥ 7.0
Sigma rules0
YARA rules0