Critical severity9.6NVD Advisory· Published Sep 29, 2026· Updated Sep 29, 2026

CVE-2026-102309

Description

Use after free in FullScreen in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Affected products

Google/Chromellm-fuzzy
Range: <154.0.8037.92

Patches

Vulnerability mechanics

References

chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01807488085.htmlnvd
issues.chromium.org/issues/560867085nvd

News mentions

No linked articles in our index yet.

cvss	0.624
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000