gpp_maybe
Security update for the linux kernel
SUSE-SLE-Micro-5.3-2026-2383
The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2026-31405: media: dvb-net: fix OOB access in ULE extension header tables (bsc#1261700). - CVE-2026-31629: nfc: llcp: add missing return after LLCP_CLOSED checks (bsc#1263790). - CVE-2026-31758: usb: usbtmc: Flush anchored URBs in usbtmc_release (bsc#1264093). - CVE-2026-43037: ip6_tunnel: clear skb2->cb in ip4ip6_err() (bsc#1263995). - CVE-2026-43206: drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set() (bsc#1264551). - CVE-2026-43499: rtmutex: Use waiter::task instead of current in remove_waiter() (bsc#1266001). - CVE-2026-43501: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (bsc#1266009). - CVE-2026-45852: RDMA/rxe: Fix double free in rxe_srq_from_init (bsc#1266711). - CVE-2026-45970: bonding: alb: fix UAF in rlb_arp_recv during bond up/down (bsc#1267205). - CVE-2026-46021: thermal: core: Fix thermal zone governor cleanup issues (bsc#1267220). - CVE-2026-46043: RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv (bsc#1266901). - CVE-2026-46113: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN (bsc#1266969). - CVE-2026-46243: smb: client: reject userspace cifs.spnego descriptions (bsc#1266238). The following non security issues were fixed: - arm64: tlb: Allow XZR argument to TLBI ops (git-fixes). - arm64: tlb: Optimize ARM64_WORKAROUND_REPEAT_TLBI (git-fixes).
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Release DateJun 12 2026
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ReferencesBugzilla: 1261700, 1263790, 1263995, 1264093, 1264551, 1266001, 1266009, 1266238, 1266711, 1266901, 1266969, 1267205, 1267220
CVEs: CVE-2026-31405, CVE-2026-31629, CVE-2026-31758, CVE-2026-43037, CVE-2026-43206, CVE-2026-43499, CVE-2026-43501, CVE-2026-45852, CVE-2026-45970, CVE-2026-46021, CVE-2026-46043, CVE-2026-46113, CVE-2026-46243 -
Typesecurity
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Severityimportant
cloud_download Downloads
SUSE Linux Enterprise Micro 5.3 s390x
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Packageskernel-default
The Standard Kernelkernel-macros5.14.21-150400.24.222.1 lock rpm lock nosrc
RPM macros for building Kernel Module Packageskernel-source5.14.21-150400.24.222.1 lock rpm
The Linux Kernel Sources5.14.21-150400.24.222.1 lock rpm lock src
SUSE Linux Enterprise Micro 5.3 x86_64
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Packageskernel-default
The Standard Kernelkernel-default-base5.14.21-150400.24.222.1 lock rpm lock nosrc
The Standard Kernel - base moduleskernel-macros5.14.21-150400.24.222.1.150400.24.112.1 lock rpm lock src
RPM macros for building Kernel Module Packageskernel-source5.14.21-150400.24.222.1 lock rpm
The Linux Kernel Sources5.14.21-150400.24.222.1 lock rpm lock src
SUSE Linux Enterprise Micro 5.3 aarch64
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Packageskernel-default
The Standard Kernelkernel-default-base5.14.21-150400.24.222.1 lock rpm lock nosrc
The Standard Kernel - base moduleskernel-macros5.14.21-150400.24.222.1.150400.24.112.1 lock rpm lock src
RPM macros for building Kernel Module Packageskernel-source5.14.21-150400.24.222.1 lock rpm
The Linux Kernel Sources5.14.21-150400.24.222.1 lock rpm lock src