CVE-2026-78999

published 2026-08-25

CVE-2026-78999: Improper privilege management in Navigation in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process and…

Priority P3 49 high 8.3 CVSS 3.1

AV N AC H PR N UI R S C C H I H A H

Improper privilege management in Navigation in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Affected

3 ranges

Vendor	Product	Version range	Fixed in
google	chrome	< 152.0.7977.65	152.0.7977.65
google	chrome	>= 152.0.7977.65 < 152.0.7977.65	152.0.7977.65
google	chrome_desktop	—	—

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-269