Inappropriate implementation in MHTML in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted MHTML page. (Chromium security severity: Low)
History

Sat, 09 May 2026 00:15:00 +0000

Type Values Removed Values Added
Title MHTML Cross-Origin Data Leakage via Crafted Files chromium-browser: Inappropriate implementation in MHTML
Weaknesses CWE-346
References
Metrics threat_severity

None

threat_severity

Low


Thu, 07 May 2026 17:45:00 +0000

Type Values Removed Values Added
Title MHTML Cross-Origin Data Leakage via Crafted Files

Thu, 07 May 2026 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple macos
Linux
Linux linux Kernel
Microsoft
Microsoft windows
Weaknesses CWE-352
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Apple
Apple macos
Linux
Linux linux Kernel
Microsoft
Microsoft windows

Thu, 07 May 2026 01:15:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leak via Crafted MHTML Page in Google Chrome
Weaknesses CWE-200

Wed, 06 May 2026 22:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-1021
Metrics cvssV3_1

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

ssvc

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


Wed, 06 May 2026 22:00:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leak via Crafted MHTML Page in Google Chrome
Weaknesses CWE-200

Wed, 06 May 2026 21:00:00 +0000

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

Wed, 06 May 2026 18:30:00 +0000

Type Values Removed Values Added
Description Inappropriate implementation in MHTML in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted MHTML page. (Chromium security severity: Low)
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-05-06T18:13:16.451Z

Updated: 2026-05-06T21:45:16.343Z

Reserved: 2026-05-05T22:59:37.383Z

Link: CVE-2026-8022

cve-icon Vulnrichment

Updated: 2026-05-06T18:35:35.234Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-06T19:16:53.153

Modified: 2026-05-07T15:15:31.760

Link: CVE-2026-8022

cve-icon Redhat

Severity : Low

Publid Date: 2026-05-05T00:00:00Z

Links: CVE-2026-8022 - Bugzilla