Linux · 
Red Hat · Security advisory · October 12, 2026
Red Hat · Security advisory · October 12, 2026RHSA-2026:80514: compat-openssl11 security update
RHSA-2026:80514, released October 12, 2026, fixes 2 CVEs in compat-openssl11 (version 1:1.1.1k-5.el9_8.6). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
8.2
Base score, 0 to 10
Highest EPSS
0.0092
60th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| compat-openssl11 | RHEL 9 | 1:1.1.1k-5.el9_8.6 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-63072 | Heap Buffer Overflow in CMS Key Unwrapping | 7.5 | 0.0092 | None reported |
| High | CVE-2026-84782 | DTLS Retransmits Handshake Messages From a Stale Buffer Offset | 8.2 | 0.0083 | None reported |
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