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CVE-2026-46044VulnerabilityPublished Updated

Microsoft · ipmi:ssif: Clean up kthread on errors

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-46044· Low

Not known to be exploited · fixed in f2d0a3ede5ebf404d4c334a1f04ef439e0086857 : update Microsoft when convenient.

Data as of 30 Oct 2026, 06:59 UTC

Severity
Low

Rated by Threat Radar · No CVSS score from NVD or the CNA

EPSS
0.1% chance of exploitation in 30 days – higher than 2% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in f2d0a3ede5ebf404d4c334a1f04ef439e0086857, e662be2d0d05253d0fd7deda9771aa036c23393e, d6855a3b15851061c817506492b6aa0b605cff1e +4

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 27 May 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  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), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ 259307074bfcf1ff88016e12c68f057aee6cb694, < f2d0a3ede5ebf404d4c334a1f04ef439e0086857
Fixed in
  • f2d0a3ede5ebf404d4c334a1f04ef439e0086857
LinuxLinuxAffected
  • ≥ 259307074bfcf1ff88016e12c68f057aee6cb694, < e662be2d0d05253d0fd7deda9771aa036c23393e
Fixed in
  • e662be2d0d05253d0fd7deda9771aa036c23393e
LinuxLinuxAffected
  • ≥ 259307074bfcf1ff88016e12c68f057aee6cb694, < d6855a3b15851061c817506492b6aa0b605cff1e
Fixed in
  • d6855a3b15851061c817506492b6aa0b605cff1e
LinuxLinuxAffected
  • ≥ 259307074bfcf1ff88016e12c68f057aee6cb694, < 549607af66a0efdb41307ba6343eed31de8b133e
Fixed in
  • 549607af66a0efdb41307ba6343eed31de8b133e
LinuxLinuxAffected
  • ≥ 259307074bfcf1ff88016e12c68f057aee6cb694, < 858bc8b9edb6eaf0522900128bb9053e2df6b0f6
Fixed in
  • 858bc8b9edb6eaf0522900128bb9053e2df6b0f6
LinuxLinuxAffected
  • ≥ 259307074bfcf1ff88016e12c68f057aee6cb694, < 800febc637d1c1974b1e899dea8a07e115d60766
Fixed in
  • 800febc637d1c1974b1e899dea8a07e115d60766

Description

CVE-2026-46044 is a vulnerability related to the ipmi:ssif component involving cleanup of kernel threads on errors. The information provided is minimal, with no CVSS score or detailed technical data. The affected version is specifically version 3.0 of the Microsoft product.

References

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