CSIRTS // UNIFIED SECURITY ADVISORY FEEDSYS ● ONLINE · POWERED BY INTELFUSIONS.COM

← Back to feed

CVE-2026-53247: net: ethernet: mtk_eth_soc: Fix use-after-free in metadata dst teardown

highCVSS 7.8CVE-2026-53247

CSIRTS triage

vendor: Linuxproduct: mtk_eth_socOther
What
There is a use-after-free vulnerability in metadata destination teardown.
Who is affected
Users of the mtk_eth_soc driver are affected.
Urgency
Remediation is urgent due to the high severity of the vulnerability with a CVSS score of 7.8.
Action
Apply the patch that fixes the use-after-free issue.

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

⚡ Watch mtk_eth_soc

Get an email when a new mtk_eth_soc advisory drops — max one per day, one-click unsubscribe.

Details

Source
Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity
high — CVSS 7.8
Published
2026-06-09
Exploitation
Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-53247

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-2026-53247coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

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

More from Microsoft Security Response Center