This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-82049 →
DEBIAN-CVE-2026-82049
In CPython 3.13 and earlier, the tarfile module's data and tar extraction filters are vulnerable to crafted archives containing a hard link to a symbo...
Original description
The description as published by the source.
In CPython 3.13 and earlier, the tarfile module's data and tar extraction filters are vulnerable to crafted archives containing a hard link to a symbolic link. Such archives may cause extraction to modify the permissions or modification time of a file outside the destination directory, or expose the contents of that file within the extracted tree.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:13
pypy3
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
pypy3
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
python3.13
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
python3.13
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
References
- advisory security-tracker.debian.org