Debian/perl: high 7.5
IO::Uncompress::Unzip versions before 2.220 for Perl allow CPU exhaustion via per-byte read loop in fastForward. fastForward() compares length $offset (the digit count of the offset, 1 to 19) against
Action: Upgrade perl to 5.36.0-7+deb12u4 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.36.0-7+deb12u4 | - |
Fixed versions
| 5.36.0-7+deb12u4 |
Sources
- osv: DEBIAN-CVE-2026-48959#Debian:12/perl
- https://security-tracker.debian.org/tracker/CVE-2026-48959
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