Incorrect authorization in Proxy Auth in Google Chrome prior to 157.0.8103.38 allowed an adjacent attacker to obtain sensitive information via crafted network traffic. (Chromium security severity: Medium)

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Tue, 03 Nov 2026 22:45:00 +0000

Type Values Removed Values Added
Title Proxy Auth Authorization Bypass Allows Sensitive Data Exposure in Chrome

Tue, 03 Nov 2026 22:00:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Tue, 03 Nov 2026 20:45:00 +0000

Type Values Removed Values Added
Description Incorrect authorization in Proxy Auth in Google Chrome prior to 157.0.8103.38 allowed an adjacent attacker to obtain sensitive information via crafted network traffic. (Chromium security severity: Medium)
Weaknesses CWE-863
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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-11-03T20:42:43.250Z

Reserved: 2026-11-03T09:23:18.076Z

Link: CVE-2026-121039

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-03T21:17:07.560

Modified: 2026-11-03T21:17:07.680

Link: CVE-2026-121039

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-03T22:30:04Z

Weaknesses