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openSUSE Kernel Important Security Fix June 2026-2332-1

suse
Calendar Grey June 10, 2026
Dist Suse Esm H88
Fix eight issues with the important SUSE kernel security update. Ensure your system is secured with this latest patch.
An update that solves eight vulnerabilities can now be installed.

Summary

## The SUSE Linux Enterprise 15 SP5 RT kernel was updated to fix various security issues The following security issues were fixed: * CVE-2026-31629: nfc: llcp: add missing return after LLCP_CLOSED checks (bsc#1263790). * 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-2026-46043: RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv (bsc#1266901).

Topics%20covered

Topics Covered

security advisory security issue important kernel system update OpenSUSE

References

* bsc#1263790

* bsc#1263995

* bsc#1264551

* bsc#1266001

* bsc#1266009

* bsc#1266238

* bsc#1266711

* bsc#1266901

Cross-

* CVE-2026-31629

* CVE-2026-43037

* CVE-2026-43206

* CVE-2026-43499

* CVE-2026-43501

* CVE-2026-45852

* CVE-2026-46043

* CVE-2026-46243

CVSS scores:

* CVE-2026-31629 ( SUSE ): 8.7

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2026-31629 ( SUSE ): 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2026-31629 ( NVD ): 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2026-43037 ( SUSE ): 7.7

CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2026-43037 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2026-43037 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2332-1
Release Date: 2026-06-10T08:41:19Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue important kernel system update OpenSUSE

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