Linux · 
Ubuntu · Package update · August 27, 2026
Ubuntu · Package update · August 27, 2026libssl1.1 1.1.1f-1ubuntu2.24+esm5: libssl1.1 1.1.1f-1ubuntu2.24+esm5 for Ubuntu 20.04 LTS (focal)
libssl1.1 1.1.1f-1ubuntu2.24+esm5, released August 27, 2026, fixes 2 CVEs in libssl1.1. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
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 |
|---|---|---|
| libssl1.1 | Ubuntu 20.04 LTS (focal) | 1.1.1f-1ubuntu2.24+esm5 |
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-2026-54874 | Excessive Memory Use Buffering DTLS Records for a Future Epoch | 7.5 | 0.0062 | None reported |
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