Debian/libarchive: high 7.5
A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions betwe
Action: Upgrade libarchive to 3.7.4-4+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.7.4-4+deb13u1 | - |
Fixed versions
| 3.7.4-4+deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-4424#Debian:13/libarchive
- https://security-tracker.debian.org/tracker/CVE-2026-4424
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