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CVE-2026-80623VulnerabilityPublished Updated

Microsoft · coresight: ete: Always save state on power down

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-80623· Medium

Not known to be exploited · fixed in f58d17798882a3aa3323f9d80fe85e25a38f4b93 : update Microsoft when convenient.

Data as of 7 Nov 2026, 12:20 UTC

Severity
Medium

Rated by Threat Radar · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in f58d17798882a3aa3323f9d80fe85e25a38f4b93, 31633ba13cc49017015f606d5c66eaf5052e99a8, 293dacd5b6a9f1275d92ca6c4fd874e54b2c8319 +3

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 28 Aug 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 7 Nov 2026.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ 35e1c9163e025855f23a68f2470c471509e5d779, < f58d17798882a3aa3323f9d80fe85e25a38f4b93
Fixed in
  • f58d17798882a3aa3323f9d80fe85e25a38f4b93
LinuxLinuxAffected
  • ≥ 35e1c9163e025855f23a68f2470c471509e5d779, < 31633ba13cc49017015f606d5c66eaf5052e99a8
Fixed in
  • 31633ba13cc49017015f606d5c66eaf5052e99a8
LinuxLinuxAffected
  • ≥ 35e1c9163e025855f23a68f2470c471509e5d779, < 293dacd5b6a9f1275d92ca6c4fd874e54b2c8319
Fixed in
  • 293dacd5b6a9f1275d92ca6c4fd874e54b2c8319
LinuxLinuxAffected
  • ≥ 35e1c9163e025855f23a68f2470c471509e5d779, < 65d87f28daec31903fc39fee0744f7a0059c19f2
Fixed in
  • 65d87f28daec31903fc39fee0744f7a0059c19f2
LinuxLinuxAffected
  • ≥ 35e1c9163e025855f23a68f2470c471509e5d779, < 2ab4645fe4206c142a5f1491e191c906279686cf
Fixed in
  • 2ab4645fe4206c142a5f1491e191c906279686cf
LinuxLinuxAffected
  • ≥ 35e1c9163e025855f23a68f2470c471509e5d779, < 0f8396271d7026583bcaa71ffe2e7f6025244705
Fixed in
  • 0f8396271d7026583bcaa71ffe2e7f6025244705

Description

CVE-2026-80623 is a vulnerability related to the coresight component, specifically the ete module, where the system always saves state on power down. The description and details are minimal, and no CVSS score or detailed impact information is provided.

References

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