Description
Buffer overflow in WebRTC in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-08-25
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 26 Aug 2026 17:45:00 +0000

Type Values Removed Values Added
Title WebRTC Buffer Overflow Enabling Remote Code Execution in Google Chrome

Wed, 26 Aug 2026 17:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Wed, 26 Aug 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 26 Aug 2026 15:45:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


Tue, 25 Aug 2026 22:30:00 +0000

Type Values Removed Values Added
Title WebRTC Buffer Overflow Enabling Remote Code Execution in Google Chrome

Tue, 25 Aug 2026 22:00:00 +0000

Type Values Removed Values Added
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 Buffer overflow in WebRTC in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-122
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-08-26T14:56:37.578Z

Reserved: 2026-08-25T06:03:50.494Z

Link: CVE-2026-78891

cve-icon Vulnrichment

Updated: 2026-08-26T14:56:34.564Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-25T21:17:46.390

Modified: 2026-08-26T17:01:49.637

Link: CVE-2026-78891

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-26T17:30:10Z

Weaknesses
  • CWE-122

    Heap-based Buffer Overflow