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OpenSUSE 2026-20150-3 python318 Severe Exploits Discovered

suse
Calendar Grey January 28, 2026
Dist Suse Esm H88
A security update for python313 on SUSE fixes multiple issues, including denial of service vulnerabilities. Upgrade recommended.
An update that solves seven vulnerabilities and has one fix can now be installed.

Summary

## This update for python313 fixes the following issues: * Update to 3.13.11: * Security * CVE-2025-12084: cpython: Fixed quadratic algorithm in xml.dom.minidom leading to denial of service (bsc#1254997) * CVE-2025-13836: Fixed default Content-Lenght read amount from HTTP response (bsc#1254400) * CVE-2025-13837: Fixed plistlib module denial of service (bsc#1254401) * CVE-2025-8291: Fixed validity of the ZIP64 End of Central Directory (EOCD) not checked by the 'zipfile' module (bsc#1251305) * gh-137836: Add support of the “plaintext” element, RAWTEXT elements “xmp”, “iframe”, “noembed” and “noframes”, and optionally RAWTEXT element “noscript” in html.parser.HTMLParser.

Topics%20covered

Topics Covered

security advisory moderate denial of service SuSE vulnerability python313

References

* bsc#1244680

* bsc#1244705

* bsc#1247249

* bsc#1251305

* bsc#1252974

* bsc#1254400

* bsc#1254401

* bsc#1254997

Cross-

* CVE-2025-12084

* CVE-2025-13836

* CVE-2025-13837

* CVE-2025-6069

* CVE-2025-6075

* CVE-2025-8194

* CVE-2025-8291

CVSS scores:

* CVE-2025-12084 ( SUSE ): 6.3

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

* CVE-2025-12084 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

* CVE-2025-12084 ( NVD ): 6.3

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Announcement ID: SUSE-SU-2026:20125-1
Release Date: 2026-01-22T13:47:27Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate denial of service SuSE vulnerability python313

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