Linux · Security advisory · March 12, 2026

RHSA-2026:2720: Security update for 23 packages

RHSA-2026:2720, released March 12, 2026, fixes 3 CVEs across 23 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0042
36th percentile

Priority of the 3 CVEs

Patch now 0 Urgent 0 High 3 Routine 0

Fixed package versions

ProductReleaseFixed in
bpftoolRHEL 80:4.18.0-553.105.1.el8_10
kernelRHEL 80:4.18.0-553.105.1.el8_10
kernel-abi-stablelistsRHEL 80:4.18.0-553.105.1.el8_10
kernel-coreRHEL 80:4.18.0-553.105.1.el8_10
kernel-debugRHEL 80:4.18.0-553.105.1.el8_10
kernel-debug-coreRHEL 80:4.18.0-553.105.1.el8_10
kernel-debug-develRHEL 80:4.18.0-553.105.1.el8_10
kernel-debug-modulesRHEL 80:4.18.0-553.105.1.el8_10
kernel-debug-modules-extraRHEL 80:4.18.0-553.105.1.el8_10
kernel-develRHEL 80:4.18.0-553.105.1.el8_10
kernel-docRHEL 80:4.18.0-553.105.1.el8_10
kernel-modulesRHEL 80:4.18.0-553.105.1.el8_10
kernel-modules-extraRHEL 80:4.18.0-553.105.1.el8_10
kernel-toolsRHEL 80:4.18.0-553.105.1.el8_10
kernel-tools-libsRHEL 80:4.18.0-553.105.1.el8_10
kernel-tools-libs-develRHEL 80:4.18.0-553.105.1.el8_10
kernel-zfcpdumpRHEL 80:4.18.0-553.105.1.el8_10
kernel-zfcpdump-coreRHEL 80:4.18.0-553.105.1.el8_10
kernel-zfcpdump-develRHEL 80:4.18.0-553.105.1.el8_10
kernel-zfcpdump-modulesRHEL 80:4.18.0-553.105.1.el8_10
kernel-zfcpdump-modules-extraRHEL 80:4.18.0-553.105.1.el8_10
perfRHEL 80:4.18.0-553.105.1.el8_10
python3-perfRHEL 80:4.18.0-553.105.1.el8_10

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2025-40168 smc: Use __sk_dst_get() and dst_dev_rcu() in smc_clc_prfx_match(). 8.1 0.0042 None reported
High CVE-2023-53762 kernel-default: The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues The following security issues wer... 8.8 0.0025 None reported
High CVE-2025-40304 fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds 7.8 0.0014 None reported
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