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

← Back to feed

CVE-2026-46307: wifi: ath5k: do not access array OOB

mediumCVSS 5.5CVE-2026-46307

CSIRTS triage

product: ath5kOther
What
An out-of-bounds access to an array can occur in the ath5k driver.
Who is affected
Users of the ath5k wireless driver.
Urgency
Medium urgency as it has a CVSS score of 5.5, indicating moderate risk.
Action
Update the ath5k driver to the latest version.

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

⚡ Watch ath5k

Get an email when a new ath5k advisory drops — max one per day, one-click unsubscribe.

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-2026-46307

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-2026-46307coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

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

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.

More from Microsoft Security Response Center