CVE-2026-78966

Externally controlled reference in QUIC in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a…

Chrome·CWE-610·Published 2026-08-25

CVSS

4.3

EPSS

0.00

KEV

Exploits

cve.orgen

195 chars

Externally controlled reference in QUIC in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

NVDen

195 chars

Externally controlled reference in QUIC in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

CVSS metrics across sources

Version	Type	Source	Base	Exp	Impact	Vector
3.1	Secondary	ENISA EUVD	4.3	—	—	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
3.1	Secondary	NVD	4.3	2.8