CVEvulnerability

CVE-2023-7024

8.8 HIGH Known exploited Published 2023-12-21 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

Google Chromium WebRTC Heap Buffer Overflow Vulnerability — Google Chromium WebRTC

Google Chromium WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could impact web browsers using WebRTC, including but not limited to Google Chrome.

Added to KEV: 2024-01-02
Remediation due: 2024-01-23
Ransomware use: Unknown
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes: This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html; https://nvd.nist.gov/vuln/detail/CVE-2023-7024

Status: Analyzed
Published: 2023-12-21
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0): 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses: CWE-787

Description

Heap buffer overflow in WebRTC in Google Chrome prior to 120.0.6099.129 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Affected configurations

• google chrome (< 120.0.6099.129) • debian debian linux 11.0 • debian debian linux 12.0 • fedoraproject fedora 38 • fedoraproject fedora 39

Weakness · CWE (1)

CWE-787 Out-of-bounds Write weakness

References