SUSE alert openSUSE-SU-2026:21025-1 (keylime)

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null@suse.de
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security-announce@lists.opensuse.org
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openSUSE-SU-2026:21025-1: moderate: Security update for keylime
Date:
             
 
Tue, 30 Jun 2026 09:47:59 +0200
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<20260630074759.5AA17FF4A@maintenance.suse.de>
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Article
openSUSE security update: security update for keylime
-------------------------------------------------------------

Announcement ID: openSUSE-SU-2026:21025-1
Rating: moderate
References:

  * bsc#1264265



Cross-References:

  * CVE-2026-6420



CVSS scores:

  * CVE-2026-6420 ( SUSE ): 6.3 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
  * CVE-2026-6420 ( SUSE ): 8.3 CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

Affected Products:

         openSUSE Leap 16.0

-------------------------------------------------------------

An update that solves one vulnerability and has one bug fix can now be installed.

Description:

This update for keylime fixes the following issue

- CVE-2026-6420: use of hardcoded challenge nonce for TPM quote attestation allows for security
bypass (bsc#1264265).

Changes for keylime:

- Update to version 7.14.2.


Patch instructions:

   To install this openSUSE security 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 16.0

   zypper in -t patch openSUSE-Leap-16.0-1037=1

Package List:

- openSUSE Leap 16.0:

  keylime-config-7.14.2-160000.1.1
  keylime-firewalld-7.14.2-160000.1.1
  keylime-logrotate-7.14.2-160000.1.1
  keylime-registrar-7.14.2-160000.1.1
  keylime-tenant-7.14.2-160000.1.1
  keylime-tpm_cert_store-7.14.2-160000.1.1
  keylime-verifier-7.14.2-160000.1.1
  python313-keylime-7.14.2-160000.1.1

References:

  * https://www.suse.com/security/cve/CVE-2026-6420.html