Linux · 
Rocky Linux · Security advisory · April 19, 2026
Rocky Linux · Security advisory · April 19, 2026RLSA-2026:8510: libarchive security update
RLSA-2026:8510, released April 19, 2026, fixes 2 CVEs in libarchive (version 0:3.5.3-9.el9_7). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0129
70th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libarchive | rocky 9 | 0:3.5.3-9.el9_7 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-4424 | Libarchive: libarchive: information disclosure via heap out-of-bounds read in rar archive processing | 7.5 | 0.0129 | None reported |
| High | CVE-2026-5121 | bsdtar: The libarchive programming library can create and read several different streaming archive formats, including GNU tar... | 7.5 | 0.0109 | None reported |
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