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CVE-2026-53102: wifi: mt76: Fix memory leak after mt76_connac_mcu_alloc_sta_req()

mediumCVSS 5.5CVE-2026-53102

CSIRTS triage

Other
What
There is a memory leak after mt76_connac_mcu_alloc_sta_req.
Who is affected
Deployments using the mt76 driver.
Urgency
Remediation is medium urgency due to the medium severity rating.
Action
Apply the fix for CVE-2026-53102.

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

Details

Source
Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity
medium — CVSS 5.5
Published
2026-06-09
Exploitation
Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-53102

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-2026-53102coverage & exploitation statusNVD · CVE.org

Recent advisories for wifi

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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