SUSE Linux Micro 6.0 resolves openssl-3 Moderate NULL Pointer Dereference
suse
April 23, 2026
An update that solves one vulnerability can now be installed.
Summary
## This update for openssl-3 fixes the following issues: * CVE-2026-28390: NULL pointer dereference during processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo (bsc#1261678). ## 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 6.0 zypper in -t patch SUSE-SLE-Micro-6.0-672=1 ## Package List: * SUSE Linux Micro 6.0 (aarch64 s390x x86_64) * libopenssl3-debuginfo-3.1.4-13.1 * libopenssl-3-fips-provider-debuginfo-3.1.4-13.1 * openssl-3-3.1.4-13.1 * openssl-3-debugsource-3.1.4-13.1 * libopenssl-3-fips-provider-3.1.4-13.1 * openssl-3-debuginfo-3.1.4-13.1 * libopenssl3-3.1.4-13.1
Topics Covered
References
* bsc#1261678
Cross-
* CVE-2026-28390
CVSS scores:
* CVE-2026-28390 ( SUSE ): 8.2
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2026-28390 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2026-28390 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
* SUSE Linux Micro 6.0
An update that solves one vulnerability can now be installed.
##
* https://www.suse.com/security/cve/CVE-2026-28390.html
* https://bugzilla.suse.com/show_bug.cgi?id=1261678
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Announcement ID: SUSE-SU-2026:21244-1
Release Date: 2026-04-20T13:01:14Z
Rating: moderate
Topics Covered
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