# CVE-2023-7024 — Google Chrome

**CISA KEV**

> As of 2025-10-21, CVE-2023-7024 is a HIGH-severity vulnerability in Google Chrome, CVSS v3.1 8.8, EPSS 6.6% (93.7th percentile). It is listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-01-02), with a US federal remediation deadline of 2024-01-23. Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2023-7024, most recently “Google Chrome Stable 148.0.7778.178/179 — CVE-2026-9111 WebRTC Use-After-Free RCE & CVE-2026-9110 UI Inappropriate Implementation (16 CVEs Patched)”.

**Last updated:** 2025-10-21

## What is CVE-2023-7024?

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)

The record classifies CVE-2023-7024 under weakness class [CWE-787](https://intel.threadlinqs.com/cwe/CWE-787). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs a user to take an action first, and has high impact on confidentiality, integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 1042 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 8.8 — HIGH (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`)
- **EPSS (FIRST):** 6.6% probability of exploitation in the next 30 days, higher than 93.7% of all scored CVEs
- **CISA KEV:** Listed since 2024-01-02, federal remediation deadline 2024-01-23
- **Threadlinqs priority:** 9/10 — CISA KEV-listed, which Threadlinqs floors at 9
- **Published:** 2023-12-21, last modified 2025-10-21

## Is CVE-2023-7024 being exploited?

CISA added CVE-2023-7024 to the Known Exploited Vulnerabilities catalog on 2024-01-02, which means the agency holds evidence of exploitation in the wild; US federal civilian agencies had to remediate it by 2024-01-23 under BOD 22-01. Weaponised exploit code for CVE-2023-7024 is publicly available. 2 public proof-of-concept repositories are tracked for this identifier. It currently carries a trending score of 46 in the Threadlinqs vulnerability feed.

- [aka76bm/google-chrome-emergency-update](https://github.com/aka76bm/google-chrome-emergency-update) (github)
- [trickest/cve](https://github.com/trickest/cve/blob/main/2023/CVE-2023-7024.md) (trickest)

## Affected products and versions

- [Google](https://intel.threadlinqs.com/vendors/google): Chrome

## How to fix CVE-2023-7024

Vendor advisory: [https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html](https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html). Because CVE-2023-7024 is KEV-listed, US federal civilian agencies were required to apply the vendor fix, or stop using the product, by 2024-01-23. Apply the vendor fix referenced above to every affected product listed in this record, then confirm the running version against the vendor advisory.

## Threat activity tracking CVE-2023-7024

1 tracked threat in the Threadlinqs corpus references CVE-2023-7024, either in the campaign’s CVE list or as an indicator on the campaign record.

- [Google Chrome Stable 148.0.7778.178/179 — CVE-2026-9111 WebRTC Use-After-Free RCE & CVE-2026-9110 UI Inappropriate Implementation (16 CVEs Patched)](https://intel.threadlinqs.com/threat/TL-2026-0554) — CRITICAL · 2026-05-21

## Sources

Enriched from CVE.org, NVD, FIRST EPSS, CISA KEV, GitHub Security Advisories, public proof-of-concept repositories. Last verified by Threadlinqs on 2026-10-10. This product uses the NVD API but is not endorsed or certified by the NVD.

**Other references**

- [chromereleases.googleblog.com](https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html)
- [crbug.com](https://crbug.com/1513170)
- [debian.org](https://www.debian.org/security/2023/dsa-5585)
- [lists.fedoraproject.org](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U6JL4VHZMHFGEGQYTF74533ZNRWMCMMR/)
- [lists.fedoraproject.org (6M6AJDHUL6EDPURWQXGLUFJNDE7SOJT3)](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6M6AJDHUL6EDPURWQXGLUFJNDE7SOJT3/)

_Showing 5 of 6 recorded references._

Canonical: https://intel.threadlinqs.com/cve/CVE-2023-7024
Full detection coverage and IOCs for threats exploiting CVE-2023-7024 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp