SUSE-SU-2026:22716-1

CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260524).
CVE-2026-31505: iavf: fix out-of-bounds writes in iavfgetethtool_stats() (bsc#1263094).
CVE-2026-31533: net/tls: fix use-after-free in -EBUSY error path of tlsdoencryption (bsc#1262759).
CVE-2026-31586: mm: blk-cgroup: fix use-after-free in cgwbreleaseworkfn() (bsc#1263177).
CVE-2026-31685: netfilter: ip6t_eui64: reject invalid MAC header for all packets (bsc#1263670).
CVE-2026-43025: netfilter: ctnetlink: ignore explicit helper on new expectations (bsc#1264253).
CVE-2026-43027: netfilter: nfconntrackhelper: pass helper to expect cleanup (bsc#1264252).
CVE-2026-43037: ip6tunnel: clear skb2->cb[] in ip4ip6err() (bsc#1265197).
CVE-2026-43120: RDMA/irdma: Fix double free related to reregusermr (bsc#1264567).
CVE-2026-43190: netfilter: xt_tcpmss: check remaining length before reading optlen (bsc#1264849).
CVE-2026-43366: io_uring/kbuf: check if target buffer list is still legacy on recycle (bsc#1265117).
CVE-2026-43494: RDS zerocopy attack aka PinTheft (bsc#1265945).
CVE-2026-43501: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (bsc#1266015).
CVE-2026-45970: bonding: alb: fix UAF in rlbarprecv during bond up/down (bsc#1267206).
CVE-2026-46120: ip6gre: Use cached t->net in ip6erspanchangelink() (bsc#1267893).
CVE-2026-46173: exit: prevent preemption of oopsing TASK_DEAD task (bsc#1267723).
CVE-2026-46227: sctp: revalidate list cursor after sctpsendmsgtoasoc() in SCTPSENDALL (bsc#1267698).
CVE-2026-46243: smb: client: reject userspace cifs.spnego descriptions (CIFSwitch) (bsc#1266265).
CVE-2026-52909: ip6vti: set netnsimmutable on the fallback device (bsc#1268662).
CVE-2026-52943: net: skbuff: fix missing zerocopy reference in pskb_carve helpers (bsc#1269023).
CVE-2026-53362: ipv6: account for fraggap on the paged allocation path (bsc#1269495).

References

Affected packages

SUSE:Linux Micro 6.0 / kernel-livepatch-MICRO-6-0-RT_Update_21

Package

Name: kernel-livepatch-MICRO-6-0-RT_Update_21
Purl: pkg:rpm/suse/kernel-livepatch-MICRO-6-0-RT_Update_21&distro=SUSE%20Linux%20Micro%206.0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3-1.1

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-6_4_0-43-rt": "3-1.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22716-1.json"