Linux · 
Red Hat · Security advisory · July 24, 2026
Red Hat · Security advisory · July 24, 2026RHSA-2026:44438: compat-openssl11 security update
RHSA-2026:44438, released July 24, 2026, fixes 1 CVE in compat-openssl11 (version 1:1.1.1k-5.el9_8.4). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
9.1
Base score, 0 to 10
Highest EPSS
0.0400
90th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| compat-openssl11 | RHEL 9 | 1:1.1.1k-5.el9_8.4 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-45447 | Heap Use-After-Free in the PKCS7_verify() Function | 9.1 | 0.0400 | None reported |
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