Improper input validation in Media in Google Chrome on on Windows prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
History

Thu, 27 Aug 2026 13:30:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows

Wed, 26 Aug 2026 16:00:00 +0000

Type Values Removed Values Added
Title Improper input validation in Chrome’s media component allows sandbox escape via crafted HTML

Wed, 26 Aug 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

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


Wed, 26 Aug 2026 00:15:00 +0000

Type Values Removed Values Added
Title Improper input validation in Chrome’s media component allows sandbox escape via crafted HTML
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Tue, 25 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
Description Improper input validation in Media in Google Chrome on on Windows prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-20
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-08-25T20:10:44.014Z

Updated: 2026-08-27T03:56:29.742Z

Reserved: 2026-08-25T06:10:16.055Z

Link: CVE-2026-79139

cve-icon Vulnrichment

Updated: 2026-08-26T12:52:32.216Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-25T21:18:09.160

Modified: 2026-08-27T13:13:56.287

Link: CVE-2026-79139

cve-icon Redhat

No data.