Red Hat Security AdvisoryRHSA-2026:55618
kpatch-patch-6_12_0-211_16_1 security update
Released 2026-08-17 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux BaseOS (v. 10) kpatch-patch-6_12_0-211_16_1-1-6.el10_2
Fixes 5 records
Priority MEDIUM 50
In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_api: Handle TC_ACT_CONSUMED in tcf_qevent_handle tcf_classify() can return TC_ACT_CONSUMED while the skb is held by the defragmentation e…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.00655 · Published 2026-07-26 · Fixed in 5.15.212, 6.1.178 +6 CWE-416
Priority MEDIUM 48
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_inner: Fix IPv6 inner_thoff desync In nft_inner_parse_l2l3(), when processing inner IPv6 packets, ipv6_find_hdr() correctly computes the…
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.00418 · Published 2026-06-03 · Fixed in 6.6.142, 6.12.92 +3 CWE-682
Priority MEDIUM 48
In the Linux kernel, the following vulnerability has been resolved: ipv6: icmp: clear skb2->cb[] in ip6_err_gen_icmpv6_unreach() Sashiko AI-review observed: In ip6_err_gen_icmpv6_unreach(), the skb is an outer IPv4 ICMP…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.00255 · Published 2026-05-01 · Partial fix · 5.10.253, 5.15.203 +6 CWE-787
Priority LOW 35
In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: strictly check for maximum number of actions The maximum number of flowtable hardware offload actions in IPv6 is: * ethernet mangl…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00178 · Published 2026-05-08 · Partial fix · 5.15.203, 6.1.168 +5 CWE-122
Priority LOW 33
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix RxGK token loading to check bounds rxrpc_preparse_xdr_yfs_rxgk() reads the raw key length and ticket length from the XDR token as u32 values…
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00143 · Published 2026-04-24 · Fixed in 6.18.23, 6.19.13 +1 CWE-125