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openSUSE 2026 2202-1 Kernel Important Security Fix for 60 Issues

suse
Calendar Grey June 1, 2026
Dist Suse Esm H88
Update available for SUSE Linux addressing 60 significant issues, enhancing kernel security greatly. Patch promptly.
An update that solves 60 vulnerabilities and has three security fixes can now be installed.

Summary

## The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues The following security issues were fixed: * CVE-2021-47103: inet: fully convert sk->sk_rx_dst to RCU rules (bsc#1221010). * CVE-2023-20585: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603). * CVE-2026-23239: espintcp: Fix race condition in espintcp_close() (bsc#1259485). * CVE-2026-23240: tls: Fix race condition in tls_sw_cancel_work_tx() (bsc#1259484). * CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018). * CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526). * CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260522). * CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit

Topics%20covered

Topics Covered

security advisory security fix important kernel risk OpenSUSE

References

* bsc#1221010

* bsc#1243603

* bsc#1258248

* bsc#1258518

* bsc#1258718

* bsc#1258849

* bsc#1258850

* bsc#1258854

* bsc#1258855

* bsc#1258856

* bsc#1258857

* bsc#1259484

* bsc#1259485

* bsc#1259857

* bsc#1260010

* bsc#1260018

* bsc#1260522

* bsc#1260526

* bsc#1260983

* bsc#1261287

* bsc#1261295

* bsc#1261638

* bsc#1261710

* bsc#1261779

* bsc#1261781

* bsc#1261796

* bsc#1261797

* bsc#1262179

* bsc#1262181

* bsc#1262602

* bsc#1262734

* bsc#1262758

* bsc#1263065

* bsc#1263085

* bsc#1263095

* bsc#1263131

* bsc#1263141

* bsc#1263165

* bsc#1263170

* bsc#1263176

* bsc#1263582

* bsc#1263600

* bsc#1263668

* bsc#1263723

* bsc#1263882

* bsc#1263901

* bsc#1263931

* bsc#1263933

* bsc#1264059

* bsc#1264082

* bsc#1264450

* bsc#1264482

* bsc#1264634

* bsc#1264651

* bsc#1264848

* bsc#1265085

* bsc#1265090

* bsc#1265119

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2202-1
Release Date: 2026-06-01T10:02:15Z
Rating: important

Topics%20covered

Topics Covered

security advisory security fix important kernel risk OpenSUSE

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