Google · Chromium V8
CVE-2024-5274
Google Chromium V8 Type Confusion Vulnerability
What it is
Type Confusion in V8 in Google Chrome prior to 125.0.6422.112 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
CISA: Google Chromium V8 contains a type confusion vulnerability that allows a remote attacker to execute code via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
What to do
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Deadline for US federal agencies: June 18, 2024
- Added to the CISA list
- May 28, 2024
- Published
- May 28, 2024
- Severity
- High 8.3 CVSS 3.1
- Chance of attacks in the next 30 days (EPSS)
- 7.7% in the top 5.4% of all known vulnerabilities
- Weakness
- CWE-843
- More details
- NVD · CVE.org · CISA
All references (4)
- https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_23.html
- https://issues.chromium.org/issues/341663589
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T6IBUYVPD4MIFQ…
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AVC3FNI7HZLVSR…
More exploited flaws from Google
| Added | Vulnerability | Product | Severity | Attack chance |
|---|---|---|---|---|
| Sep 9, 2026 | Out of Bounds Write | Chromium V8 | High 8.8 | 3.5% |
| Sep 4, 2026 | Type Confusion | Chromium V8 | High 8.8 | 1.8% |
| Jun 9, 2026 | Out-of-Bounds Read and Write | Chromium V8 | High 8.8 | 2.4% |
| Mar 13, 2026 | Improper Restriction of Operations Within the Bounds of a Memory Buffer | Chromium V8 | High 8.8 | 2.7% |
| Nov 19, 2025 | Type Confusion | Chromium V8 | High 8.8 | 4.9% |
| Sep 23, 2025 | Type Confusion | Chromium V8 | High 8.8 | 9.0% |
| Jul 2, 2025 | Type Confusion | Chromium V8 | High 8.1 | 14% |
| Jun 5, 2025 | Out-of-Bounds Read and Write | Chromium V8 | High 8.8 | 7.8% |
Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.