Security update for the Linux Kernel RT (Live Patch 29 for SUSE Linux Enterprise Micro 6.0)
Affects SUSESource GCVE Database
Mentioned vulnerabilities
Not known to be exploited.
Data as of 4 Nov 2026, 02:15 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
Exploitation evidence
Disclosed: evidence found.
CVE published 2 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 3 Nov 2026.
What to do
AI-suggested
Apply the SUSE Linux Enterprise Kernel update version 6.4.0-52.1 or later that includes these security fixes. No additional mitigation steps are indicated by the vendor advisory.
Description
This security update for the SUSE Linux Enterprise Kernel 6.4.0-52.1 addresses multiple security vulnerabilities affecting various kernel subsystems including SCTP, SUNRPC, NFS, and IPv4 networking. The update fixes issues such as peer transport count overflow, error path bugs, buffer length underflow, incorrect XDR length calculation, and improper freeing of options after RCU grace periods.
References
- suse.com/support/security/rating/ (opens in a new tab)
- ftp.suse.com/pub/projects/security/csaf/suse-su-2026_24480-1.json (opens in a new tab)
- suse.com/support/update/announcement/2026/suse-su-202624480-1/ (opens in a new tab)
- bugzilla.suse.com/1280285 (opens in a new tab)
- bugzilla.suse.com/1280693 (opens in a new tab)
- bugzilla.suse.com/1280728 (opens in a new tab)
- bugzilla.suse.com/1280760 (opens in a new tab)
- bugzilla.suse.com/1285686 (opens in a new tab)
- suse.com/security/cve/CVE-2026-74469/ (opens in a new tab)
- suse.com/security/cve/CVE-2026-89544/ (opens in a new tab)
- suse.com/security/cve/CVE-2026-89551/ (opens in a new tab)
- suse.com/security/cve/CVE-2026-89674/ (opens in a new tab)
- suse.com/security/cve/CVE-2026-98432/ (opens in a new tab)