CVE-2026-7339

Heap buffer overflow in WebRTC in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Score

CVSS 3.1 8.8 High

Status

Analyzed - chrome-cve-admin@google.com

Published

2026-04-28

Last modified

2026-04-30

Weaknesses

CWE-122

Affected products

• Chrome (Google)

References

• https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_28.html
• https://issues.chromium.org/issues/493957495