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SUSE Python312 Security Patch SUSE-SU-2023-0510-1 CVE-2024-13572

suse
Calendar Grey January 27, 2026
Dist Suse Esm H88
An update is now available for python311 addressing moderate security issues and vulnerabilities in SUSE systems.
An update that solves three vulnerabilities can now be installed.

Summary

## This update for python311 fixes the following issues: * CVE-2025-12084: prevent quadratic behavior in node ID cache clearing (bsc#1254997). * CVE-2025-13836: prevent reading an HTTP response from a server, if no read amount is specified, with using Content-Length per default as the length (bsc#1254400). * CVE-2025-13837: protect against OOM when loading malicious content (bsc#1254401). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch SUSE-2026-299=1 * Public Cloud Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP4-2026-299=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE HTTP response python311

References

* bsc#1254400

* bsc#1254401

* bsc#1254997

Cross-

* CVE-2025-12084

* CVE-2025-13836

* CVE-2025-13837

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

* CVE-2025-12084 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

* CVE-2025-13836 ( SUSE ): 6.3

Announcement ID: SUSE-SU-2026:0299-1
Release Date: 2026-01-26T16:39:25Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE HTTP response python311

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