CVE-2026-126856

MediumCVSS 4.3/10Last modified Nov 12, 2026

Description

Incomplete cleanup in Cache in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: High)

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-459

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
GoogleChrome>= 157.0.8103.78, < 157.0.8103.78

References

Timeline

Published
Nov 11, 2026
Last modified
Nov 12, 2026
NVD status
Undergoing Analysis

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CVE-2026-126856: Medium severity, CVSS 4.3 | Vulnix