CVE-2026-8517

Description

Object lifecycle issue in WebShare in Google Chrome on Mac prior to 148.0.7778.168 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

CVSS Vector

References

• https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html
• https://issues.chromium.org/issues/497531263