# CVE-2021-4102

Use after free in V8 in Google Chrome prior to 96.0.4664.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

- Page: https://www.vulneraibility.com/cve/CVE-2021-4102
- CVSS: 8.8
- Known exploited: yes, in CISA KEV since 2021-12-15; CISA due date 2021-12-29
- EPSS: 7.84% (percentile 94.8)
- CISA SSVC: exploitation active, automatable no, technical impact total (assessed 2025-01-29)
- Weakness: CWE-416
- Published: 2022-02-11

## Affected versions

- Google Chrome: affected < 96.0.4664.110

A version outside these ranges is not a statement that it is unaffected.

## References

- [other] https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop_13.html
- [other] https://crbug.com/1278387
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-4102

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.