Unrated severityNVD Advisory· Published Jun 17, 2026

CVE-2026-12447

Description

Heap buffer overflow in WebRTC in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Affected products

Google/Chromeinferred2 versions
<149.0.7827.155+ 1 more
- (no CPE)range: <149.0.7827.155
- (no CPE)range: <149.0.7827.155

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.htmlmitre
issues.chromium.org/issues/513405023mitre

News mentions

No linked articles in our index yet.

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