Security update for the Linux Kernel (Live Patch 44 for SUSE Linux Enterprise 15 SP5)
This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.182 fixes various security issues:
The following security issues were fixed:
- CVE-2026-63887: scsi: target: iscsi: Bound iscsi_encode_text_output() appends to rsp_buf (bsc#1272386).
- CVE-2026-68158: libceph: Fix multiplication overflow in decode_new_up_state_weight() (bsc#1276303).
Security update for the Linux Kernel (Live Patch 58 for SUSE Linux Enterprise 15 SP4)
This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.235 fixes various security issues:
The following security issues were fixed:
- CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
- CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
- CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
- CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
- CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
- CVE-2026-68202: ALSA: seq: close a r
Security update for the Linux Kernel (Live Patch 58 for SUSE Linux Enterprise 15 SP4)
This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.235 fixes various security issues:
The following security issues were fixed:
- CVE-2026-64423: ipv4: igmp: remove multicast group from hash table on device destruction (bsc#1275458).
- CVE-2026-68138: net/sched: serialize qdisc_rtab_list against concurrent get/put (bsc#1274942).
The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues:
The following security issues were fixed:
- CVE-2022-4994: KVM: x86: wean fast IN from emulator_pio_in (bsc#1273097).
- CVE-2023-53995: net: ipv4: fix one memleak in __inet_del_ifa() (bsc#1255616).
- CVE-2026-46052: ceph: only d_add() negative dentries when they are unhashed (bsc#1267494).
- CVE-2026-46056: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (bsc#1267435).
- CVE-2026-46145: RDMA/mana: Validate rx_hash_key_len (bsc#1267715).
- CVE-2026-46193: xfrm: ah: account for ESN high bits in async callbacks (bsc#1267656).
- CVE-2026-52956: l