CVE-2026-7774 Affecting libpython3_10-1_0 package, versions <3.10.20-150400.4.115.2


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.6% (46th percentile)

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  • Snyk IDSNYK-SLES154-LIBPYTHON31010-18591855
  • published8 Aug 2026
  • disclosed7 Aug 2026

Introduced: 7 Aug 2026

NewCVE-2026-7774  (opens in a new tab)

How to fix?

Upgrade SLES:15.4 libpython3_10-1_0 to version 3.10.20-150400.4.115.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libpython3_10-1_0 package and not the libpython3_10-1_0 package as distributed by SLES. See How to fix? for SLES:15.4 relevant fixed versions and status.

tarfile.data_filter could be bypassed using crafted link entries, including symlinks with empty or directory-like names, to redirect later archive members outside the intended extraction directory. This allowed a malicious tar archive to cause tarfile.extractall() to write files outside the destination directory, subject to the permissions of the extracting process.

CVSS Base Scores

version 3.1