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CVE-2026-53025: greybus: raw: fix use-after-free on cdev close

criticalCVSS 9.8CVE-2026-53025

CSIRTS triage

vendor: nullproduct: nullOtheraffected: null
What
The vulnerability is a use-after-free issue occurring on cdev close.
Who is affected
Deployments using the greybus raw subsystem.
Urgency
Remediation is critical due to the severity rating of 9.8.
Action
Apply the patch for CVE-2026-53025.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity
critical — CVSS 9.8
Published
2026-06-09
Exploitation
Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-53025

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2026-53025coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

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