SUSE-SU-2026:4513-1
SUSE-SU-2026:4513-1 · Security update for the Linux Kernel (Live Patch 19 for SUSE Linux Enterprise 15 SP7)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.53.73 fixes various security issues: The following security issues were fixed: - CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283). - CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391). - CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837). - CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015). - CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012). - CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011). - CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679). - CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmp[v6]() (bsc#1273051). - CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052). - CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833). - CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837). - CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208). - CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228). - CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162). - CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409). - CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp7_update_19 SUSE:Linux Enterprise Live Patching 15 SP7
- Affected ranges
- ECOSYSTEM: < 4-150700.2.1
Update to 4-150700.2.1
Original sources
- https://www.suse.com/support/update/announcement/2026/suse-su-20264513-1/
- https://bugzilla.suse.com/1272208
- https://bugzilla.suse.com/1272283
- https://bugzilla.suse.com/1272391
- https://bugzilla.suse.com/1272679
- https://bugzilla.suse.com/1272837
- https://bugzilla.suse.com/1273011
- https://bugzilla.suse.com/1273012
- https://bugzilla.suse.com/1273015
- https://bugzilla.suse.com/1273051
- https://bugzilla.suse.com/1273052
- https://bugzilla.suse.com/1273833
- https://bugzilla.suse.com/1273837
- https://bugzilla.suse.com/1275162
- https://bugzilla.suse.com/1275228
- https://bugzilla.suse.com/1277409
- https://bugzilla.suse.com/1277506
- https://www.suse.com/security/cve/CVE-2026-63802
- https://www.suse.com/security/cve/CVE-2026-63888
- https://www.suse.com/security/cve/CVE-2026-63912
- https://www.suse.com/security/cve/CVE-2026-63917
- https://www.suse.com/security/cve/CVE-2026-63920
- https://www.suse.com/security/cve/CVE-2026-63921
- https://osv.dev/vulnerability/SUSE-SU-2026:4513-1