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SUSE: libsoup Important Out-of-Bounds Read Fix CVE-2025-11021

suse
Calendar Grey November 11, 2025
Dist Suse Esm H88
SUSE update addresses important libsoup issue to mitigate out-of-bounds read vulnerabilities effectively.
* bsc#1250562 Cross-References: * CVE-2025-11021

Summary

## This update for libsoup fixes the following issues: * CVE-2025-11021: Ignore invalid date when processing cookies to prevent out- of-bounds read (bsc#1250562). ## 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: * SUSE Linux Micro 6.1 zypper in -t patch SUSE-SLE-Micro-6.1-325=1 ## Package List: * SUSE Linux Micro 6.1 (aarch64 ppc64le s390x x86_64) * libsoup-3_0-0-3.4.4-slfo.1.1_5.1 * libsoup-debugsource-3.4.4-slfo.1.1_5.1 * libsoup-3_0-0-debuginfo-3.4.4-slfo.1.1_5.1

Topics%20covered

Topics Covered

security advisory SuSE important libsoup out-of-bounds cve-2025-11021

References

* bsc#1250562

Cross-

* CVE-2025-11021

CVSS scores:

* CVE-2025-11021 ( SUSE ): 8.2

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

* CVE-2025-11021 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

* CVE-2025-11021 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:

* SUSE Linux Micro 6.1

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2025-11021.html

* https://bugzilla.suse.com/show_bug.cgi?id=1250562

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:20965-1
Release Date: 2025-10-30T13:31:51Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE important libsoup out-of-bounds cve-2025-11021

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