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CVE-2026-74469VulnerabilityPublished Updated

Security update for the Linux Kernel RT (Live Patch 29 for SUSE Linux Enterprise Micro 6.0)

Affects SUSESource GCVE Database

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Mentioned vulnerabilities

Not known to be exploited.

Data as of 6 Nov 2026, 23:24 UTC

Severity
High

Rated by Threat Radar · CVSS not yet scored by NVD

EPSS
1.4% chance of exploitation in 30 days – higher than 73% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 2 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: evidence found.

    Public exploit code: GitHub proofs of concept

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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), GitHub proofs of concept, the Metasploit, Exploit-DB and nuclei-templates index as of 7 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. Since this is an official security update from the SUSE Product Security Team, deploying this patch is the recommended and effective mitigation.

Description

This security update for the SUSE Linux Enterprise Kernel 6.4.0-52.1 addresses multiple security vulnerabilities affecting various kernel components including SCTP, SUNRPC, NFS daemon, 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 an RCU grace period.

References

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