Out of bounds read in FileSystem in Google Chrome on Mac prior to 148.0.7778.168 allowed a remote attacker who convinced a user to engage in specific UI gestures to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
History

Tue, 19 May 2026 16:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Microsoft
Microsoft windows

Tue, 19 May 2026 16:30:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple macos
Linux
Linux linux Kernel
Microsoft
Microsoft windows
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

Fri, 15 May 2026 12:15:00 +0000

Type Values Removed Values Added
Title Chrome macOS Out-of-Bounds Read via Crafted HTML UI chromium-browser: chromium-browser: Out of bounds read in FileSystem
References
Metrics threat_severity

None

threat_severity

Important


Thu, 14 May 2026 23:45:00 +0000

Type Values Removed Values Added
Title Chrome macOS Out-of-Bounds Read via Crafted HTML UI

Thu, 14 May 2026 22:30:00 +0000

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

Thu, 14 May 2026 22:15:00 +0000

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'}


Thu, 14 May 2026 20:15:00 +0000

Type Values Removed Values Added
Description Out of bounds read in FileSystem in Google Chrome on Mac prior to 148.0.7778.168 allowed a remote attacker who convinced a user to engage in specific UI gestures to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-125
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-05-14T19:52:23.770Z

Updated: 2026-05-14T21:29:01.818Z

Reserved: 2026-05-14T05:40:18.462Z

Link: CVE-2026-8543

cve-icon Vulnrichment

Updated: 2026-05-14T21:28:57.418Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-14T20:17:15.173

Modified: 2026-05-19T16:33:09.130

Link: CVE-2026-8543

cve-icon Redhat

Severity : Important

Publid Date: 2026-05-14T19:52:23Z

Links: CVE-2026-8543 - Bugzilla