8.8

CVE-2026-44941

Exploit

libzypp path traversal via "keyhint" in repomd.xml

A relative path traversal in the "keyhint" option in repomd.xml parsing of libzypp before 17.38.12 can be used by attackers able to supply a malicious repository to inject or overwrite files in the target system as root.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Opensuse ≫ Libzypp Version < 17.38.12
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.53% 0.412
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
meissner@suse.de 8.4 1.7 6
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
CWE-23 Relative Path Traversal

The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.

https://bugzilla.suse.com/show_bug.cgi?id=1267426
Third Party Advisory
Exploit
https://github.com/openSUSE/libzypp/commit/294b1bad442d089ca671c5c03adc8031e3b29e04
Patch