🛡️ SUSE-SU-2026:1296-1 — python39 (CVE-2025-13462 +3 more)

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Security update for python39

This update for python39 fixes the following issues:

  • CVE-2025-13462: incorrect parsing of TarInfo when GNU long name and type AREGTYPE are combined can lead to

misinterpretation of tar archives (bsc#1259611).

  • CVE-2026-3644: incomplete control character validation in http.cookies can lead to input validation bypass

(bsc#1259734).

  • CVE-2026-4224: parsing XML with deeply nested DTD content models can lead to C stack overflow (bsc#1259735).
  • CVE-2026-4519: failure to sanitize leading dashes in URLs in the webbrowser.open() API can lead to web browser

command line option injection (bsc#1260026).

Affected software

SUSE-SU-2026:1296-1 is recorded against 3 packages.

  • python39 (fixed in 3.9.25-150300.4.99.1)
  • python39-core (fixed in 3.9.25-150300.4.99.1)
  • python39-documentation (fixed in 3.9.25-150300.4.99.1)

Timeline and source

Published on 13 April 2026 and last revised on 14 April 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

www.suse.com (Advisory)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
www.suse.com (Web)
www.suse.com (Web)
www.suse.com (Web)
www.suse.com (Web)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-04-13
Updated 2026-08-20
Modified 2026-04-14
Fix URL N/A

Affected Packages

Software From version Fixed in
python39 3.9.25-150300.4.99.1
python39-core 3.9.25-150300.4.99.1
python39-documentation 3.9.25-150300.4.99.1

Similar Threats

Free Vulnerability Check

Is your site affected by SUSE-SU-2026:1296-1?

BotEraser helps you identify potentially vulnerable plugins and themes by checking your installation against SUSE-SU-2026:1296-1 and other known CVE records.

Scan My Site Free →

No credit card required  ·  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.

Browse related advisories

All advisoriesSUSESUSE 2026