Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Project Subscriptions

Vendors Products
Chrome Os Subscribe
Linux Kernel Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sat, 13 Jun 2026 01:00:00 +0000

Type Values Removed Values Added
First Time appeared Google chrome Os
Linux
Linux linux Kernel
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:google:chrome_os:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Vendors & Products Google chrome Os
Linux
Linux linux Kernel

Fri, 12 Jun 2026 04:45:00 +0000

Type Values Removed Values Added
Title Heap Buffer Overflow in Chrome Codecs Allows Sandbox Escape After Renderer Compromise

Fri, 12 Jun 2026 02:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H'}

ssvc

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


Thu, 11 Jun 2026 23:15:00 +0000

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

Thu, 11 Jun 2026 21:30:00 +0000

Type Values Removed Values Added
Description Heap buffer overflow in Codecs in Google Chrome on Linux and ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-787
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-06-12T03:56:03.650Z

Reserved: 2026-06-11T18:16:05.515Z

Link: CVE-2026-12019

cve-icon Vulnrichment

Updated: 2026-06-12T01:43:25.584Z

cve-icon NVD

Status : Analyzed

Published: 2026-06-11T22:16:54.477

Modified: 2026-06-13T00:45:25.580

Link: CVE-2026-12019

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-12T04:30:04Z

Weaknesses