# CVE-2022-1364: Google Chromium V8 Type Confusion Vulnerability

Source: https://junglewise.ai/threats/cve-2022-1364-google-chromium-v8-type-confusion-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-04-15. Updated: 2026-05-10  
License: CC BY 4.0 with a link back

CVE-2022-1364 · Severity: critical · CVSS 8.8 · Exploited in the wild · Published 2022-04-15

A type confusion vulnerability in the V8 Turbofan engine of Google Chromium allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability was reported as being exploited in the wild at the time of disclosure.

Technologies: [Google Chromium V8](https://junglewise.ai/threats/technologies/chromium-v8). Vendors: [Google](https://junglewise.ai/threats/vendors/google).

## Quick answers

**Is CVE-2022-1364 exploited in the wild?** Yes. CVE-2022-1364 is known to be exploited in the wild, first recorded on 15 April 2022. Treat it as urgent.

**How severe is CVE-2022-1364?** Critical severity, with a CVSS score of 8.8, published 15 April 2022.

**Which products and versions are affected?** Google Chrome prior to 100.0.4896.127; Microsoft Edge; Opera Software Opera.

**Is there a fix for CVE-2022-1364?** A patch was published on 2022-04-14: Stable channel update for desktop released (100.0.4896.127) Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2022-1364 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2022-1364?** Check whether you run Google Chromium V8. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- Google Chrome prior to 100.0.4896.127
- Microsoft Edge
- Opera Software Opera

## Timeline

- 2022-04-14: patched: Stable channel update for desktop released (100.0.4896.127)
- 2022-04-15: disclosed: Initial publication date
- 2022-04-15: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
- 2022-04-15: exploited: Reported as exploited in the wild

## Related threats

- [Google Chromium V8 out-of-bounds write in JavaScript engine](https://junglewise.ai/threats/cve-2026-87491-google-chromium-v8-out-of-bounds-write-in-javascript-engine)
- [Google Chromium V8 type confusion vulnerability](https://junglewise.ai/threats/cve-2026-85046-google-chromium-v8-type-confusion-vulnerability)
- [Google Chrome V8 out of bounds read and write](https://junglewise.ai/threats/cve-2026-11645-google-chrome-v8-out-of-bounds-read-and-write)
- [Google Chromium V8 memory corruption in JavaScript engine](https://junglewise.ai/threats/cve-2026-3910-google-chromium-v8-memory-corruption-in-javascript-engine)
- [Google Chrome type confusion in V8 engine](https://junglewise.ai/threats/cve-2025-13223-google-chrome-type-confusion-in-v8-engine)