CVE-2026-8576

Inappropriate implementation in CORS in Google Chrome on Linux and ChromeOS prior to 148.0.7778.168 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html	Vendor Advisory
https://issues.chromium.org/issues/496231853	Permissions Required

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

OR	cpe:2.3:o:google:chrome_os:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*

History

26 Oct 2026, 14:10

Type	Values Removed	Values Added
Summary		(es) Implementación inapropiada en CORS en Google Chrome en Linux y ChromeOS anterior a 148.0.7778.168 permitió a un atacante remoto filtrar datos de origen cruzado a través de una página HTML manipulada. (Gravedad de seguridad de Chromium: Media)

Information

Published : 2026-05-14 20:17

Updated : 2026-10-26 14:10

NVD link : CVE-2026-8576

Mitre link : CVE-2026-8576

CVE.ORG link : CVE-2026-8576

JSON object : View

Products Affected

google

chrome
chrome_os

linux

linux_kernel

CWE

CWE-942

Permissive Cross-domain Security Policy with Untrusted Domains

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