Unrated severityNVD Advisory· Published Oct 2, 2026· Updated Oct 2, 2026

CVE-2026-103621

Description

Integer overflow in Compositing in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Affected products

Google/Chromellm-fuzzy
Range: <154.0.8037.97
Chromium/Chromiumllm-fuzzy
Range: <154.0.8037.97

Patches

Vulnerability mechanics

References

chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop.htmlnvd
issues.chromium.org/issues/556268833nvd

News mentions

No linked articles in our index yet.

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