openSUSE Leap 15.6 snpguest Important Stack Exhaustion CVE-2026-25727
opensuse
February 20, 2026
An update that solves one vulnerability can now be installed.
Description
This update for snpguest fixes the following issues:
* CVE-2026-25727: time: parsing of user-provided input by the RFC 2822 date
parser can lead to stack exhaustion (bsc#1257927).
Topics Covered
Patch
## 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 Enterprise Server 15 SP6 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-582=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP6
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-582=1
* openSUSE Leap 15.6
zypper in -t patch SUSE-2026-582=1 openSUSE-SLE-15.6-2026-582=1
Package List
* SUSE Linux Enterprise Server 15 SP6 LTSS (x86_64)
* snpguest-debuginfo-0.3.2-150600.3.9.1
* snpguest-0.3.2-150600.3.9.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (x86_64)
* snpguest-debuginfo-0.3.2-150600.3.9.1
* snpguest-0.3.2-150600.3.9.1
* openSUSE Leap 15.6 (x86_64)
* snpguest-debuginfo-0.3.2-150600.3.9.1
* snpguest-0.3.2-150600.3.9.1
* snpguest-debugsource-0.3.2-150600.3.9.1
References
* bsc#1257927
## References:
* https://www.suse.com/security/cve/CVE-2026-25727.html
* https://bugzilla.suse.com/show_bug.cgi?id=1257927
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2026:0582-1
Release Date: 2026-02-20T10:02:25Z
Affected Products:
* openSUSE Leap 15.6
* SUSE Linux Enterprise Server 15 SP6
* SUSE Linux Enterprise Server 15 SP6 LTSS
* SUSE Linux Enterprise Server for SAP Applications 15 SP6
Topics Covered
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