CVE-2026-15771

chromium-browser: chromium-browser: Insufficient validation of untrusted input in Media

Published Jul 14, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Insufficient validation of untrusted input in Media in Google Chrome on Windows prior to 150.0.7871.125 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4687-1 chromium security update
Debian DSA Debian DSA DSA-6390-1 chromium security update
History
Type Values Removed Values Added
Title Insufficient Input Validation in Chrome Renderer Enables Process Memory Disclosure chromium-browser: chromium-browser: Insufficient validation of untrusted input in Media
Weaknesses CWE-125
References
Metrics threat_severity

None

threat_severity

Important

Type Values Removed Values Added
Title Insufficient Input Validation in Chrome Renderer Enables Process Memory Disclosure
Type Values Removed Values Added
Title Media Input Validation Flaw in Chrome Renderer Enables Memory Disclosure on Windows
Type Values Removed Values Added
Title Media Input Validation Flaw in Chrome Renderer Enables Memory Disclosure on Windows
Type Values Removed Values Added
Title Insufficient Validation of Media Input Leads to Memory Disclosure in Google Chrome
Type Values Removed Values Added
Title Insufficient Validation of Media Input Leads to Memory Disclosure in Google Chrome
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Insufficient validation of untrusted input in Media in Google Chrome on Windows prior to 150.0.7871.125 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-20
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 14, 2026, 8:45 PM
Reserved
Jul 14, 2026, 6:31 PM
Status
Analyzed
Published
Jul 14, 2026, 9:16 PM
Modified
Oct 24, 2026, 9:10 PM
Severity
Important
Public date
Jul 14, 2026, 8:09 PM