SUSE Linux Micro 6.1 openCryptoki Moderate Issue Fix SUSE-SU-2026-21637-1
suse
May 15, 2026
An update that solves one vulnerability can now be installed.
Summary
## This update for openCryptoki fixes the following issues: * CVE-2026-40253: Updated fix for malformed BER-encoded cryptographic objects (bsc#1263819) ## 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-6.1-521=1 ## Package List: * SUSE Linux Micro 6.1 (s390x) * openCryptoki-debugsource-3.23.0-slfo.1.1_3.1 * openCryptoki-debuginfo-3.23.0-slfo.1.1_3.1 * openCryptoki-3.23.0-slfo.1.1_3.1
Topics Covered
References
* bsc#1263819
Cross-
* CVE-2026-40253
CVSS scores:
* CVE-2026-40253 ( SUSE ): 7.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2026-40253 ( SUSE ): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
* CVE-2026-40253 ( NVD ): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
* CVE-2026-40253 ( NVD ): 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Affected Products:
* SUSE Linux Micro 6.1
An update that solves one vulnerability can now be installed.
##
* https://www.suse.com/security/cve/CVE-2026-40253.html
* https://bugzilla.suse.com/show_bug.cgi?id=1263819
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Announcement ID: SUSE-SU-2026:21637-1
Release Date: 2026-05-09T15:45:11Z
Rating: moderate
Topics Covered
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