Linux · 
Oracle Linux · Security advisory · April 30, 2026
Oracle Linux · Security advisory · April 30, 2026ELSA-2026-12423: Security update for 2 packages
ELSA-2026-12423, released April 30, 2026, fixes 1 CVE across 2 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.0
Base score, 0 to 10
Highest EPSS
0.0021
11th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libcap | ol 10 | 0:2.69-7.el10_1.1 |
| libcap-devel | ol 10 | 0:2.69-7.el10_1.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-4878 | Libcap: libcap: privilege escalation via toctou race condition in cap_set_file() | 7.0 | 0.0021 | None reported |
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