Linux · Security advisory · May 15, 2026

RHSA-2026:16196: Security update for 12 packages

RHSA-2026:16196, released May 15, 2026, fixes 1 CVE across 12 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.9419
99th percentile

Fixed package versions

ProductReleaseFixed in
kernel-rtRHEL 80:4.18.0-553.124.1.rt7.465.el8_10
kernel-rt-coreRHEL 80:4.18.0-553.124.1.rt7.465.el8_10
kernel-rt-debugRHEL 80:4.18.0-553.124.1.rt7.465.el8_10
kernel-rt-debug-coreRHEL 80:4.18.0-553.124.1.rt7.465.el8_10
kernel-rt-debug-develRHEL 80:4.18.0-553.124.1.rt7.465.el8_10
kernel-rt-debug-kvmRHEL 80:4.18.0-553.124.1.rt7.465.el8_10
kernel-rt-debug-modulesRHEL 80:4.18.0-553.124.1.rt7.465.el8_10
kernel-rt-debug-modules-extraRHEL 80:4.18.0-553.124.1.rt7.465.el8_10
kernel-rt-develRHEL 80:4.18.0-553.124.1.rt7.465.el8_10
kernel-rt-kvmRHEL 80:4.18.0-553.124.1.rt7.465.el8_10
kernel-rt-modulesRHEL 80:4.18.0-553.124.1.rt7.465.el8_10
kernel-rt-modules-extraRHEL 80:4.18.0-553.124.1.rt7.465.el8_10

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2026-43284 xfrm: esp: avoid in-place decrypt on shared skb frags 8.8 0.9419 None reported
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