CVE-2026-84356

ADVISORY - nist

Summary

UI misrepresentation in FullScreen in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to spoof address bar via a crafted HTML page. (Chromium security severity: Low)

EPSS Score⁠: 0.00162 (0.057)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-451⁠

User Interface (UI) Misrepresentation of Critical Information

ADVISORY - redhat

CWE-1021⁠

Improper Restriction of Rendered UI Layers or Frames

Impacted images

Advisories

Debian

CREATED

2 days ago

UPDATED

7 hours ago

ADVISORY IDCVE-2026-84356⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Package	Type	OS Name	OS Version	Affected Ranges	Fix Versions
debian/chromium	deb	debian	12	<152.0.7977.75-1~deb12u1	152.0.7977.75-1~deb12u1
debian/chromium	deb	debian	13	<152.0.7977.75-1~deb13u1	152.0.7977.75-1~deb13u1
debian/chromium	deb	debian	unstable	<152.0.7977.75-1	152.0.7977.75-1
debian/chromium	deb	debian	14	>0	Not yet available

Severity and metrics

No CVSS data available from this advisory.

NIST

CREATED

2 days ago

UPDATED

14 hours ago

ADVISORY IDCVE-2026-84356⁠

EXPLOITABILITY SCORE

2.8

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-451⁠

CVSS SCORE

4.3medium

Ubuntu

CREATED

2 days ago

UPDATED

2 days ago

ADVISORY IDCVE-2026-84356⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Red Hat

CREATED

2 days ago

UPDATED

2 days ago

ADVISORY IDCVE-2026-84356⁠

EXPLOITABILITY SCORE

2.8

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-1021⁠

CVSS SCORE

N/Alow