CVE-2026-106243

MediumCVSS 5.3/10Last modified Oct 7, 2026

Description

Incomplete cleanup in Proxy Auth in Google Chrome prior to 155.0.8059.39 allowed an adjacent attacker to obtain sensitive information via crafted network traffic. (Chromium security severity: High)

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-459

Affected software

No affected versions have been published.

Timeline

Published
Oct 6, 2026
Last modified
Oct 7, 2026
NVD status
Analyzed

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CVE-2026-106243: Medium severity, CVSS 5.3 | Vulnix