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CVE-2026-64246: power: reset: linkstation-poweroff: fix use-after-free in the linkstation_poweroff_init()

highCVSS 8.4CVE-2026-64246

CSIRTS triage

Other
What
A use-after-free vulnerability exists in the linkstation_poweroff_init() function.
Who is affected
Affected systems using the linkstation power management.
Urgency
The urgency is unclear due to unknown severity.
Action
Monitor for updates regarding this vulnerability.

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

Details

Source
Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity
high — CVSS 8.4
Published
2026-07-14
Exploitation
Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-64246

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-2026-64246coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

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

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