Linux · Security advisory · May 1, 2026
ELSA-2026-50255: kernel-uek-tools security update
ELSA-2026-50255, released May 1, 2026, fixes 1 CVE in kernel-uek-tools (version 0:5.4.17-2136.354.4.2.el7uek). One of them is being exploited (CVE-2026-31431); 1 on CISA KEV. Patch Radar priority: Patch now.
Patch now1 on CISA KEV
CVEs closed
1
None rated Critical
Exploited
1
CVE-2026-31431
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.9811
99th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| kernel-uek-tools | ol 8 | 0:5.4.17-2136.354.4.2.el7uek |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Patch now | CVE-2026-31431 | crypto: algif_aead - Revert to operating out-of-place | 8.1 | 0.9811 | KEVExploited |
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