TI-2021-10936 Aliases CVE-2021-30541 GHSA-7p9m-xqfr-9wm2

Use after free in Google Chrome

MEDIUM 42CWE-416Published 2021-08-03 · Updated 2024-08-03

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.

Summary

Use after free in V8 in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Why it matters now

EPSS 0.01724 77th percentileScored 2026-11-07

Fix Fixed Chrome (Google): 91.0.4472.164

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Google	Chrome	before 91.0.4472.164	91.0.4472.164	Patch available	CNA

Chrome VendorGoogle Affected before 91.0.4472.164 Fixed in 91.0.4472.164 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:google:chrome::::::::	before 91.0.4472.164	Vulnerable	Google

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* Versions before 91.0.4472.164 Vulnerable ·Google

Remediation

Fix · CNA Chrome (Google) Fixed in 91.0.4472.164

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2021-08-03
Google Chrome 91.0.4472.164
7 records Highest priority Priority CRITICAL 1 CRITICAL, 6 MEDIUM
Other records, highest priority first
- TI-2021-10958 Type confusion in Google ChromePriority CRITICAL 97
- TI-2021-10955 Use after free in Google ChromePriority MEDIUM 59
- TI-2021-10956 Type confusion in Google ChromePriority MEDIUM 46
Show all 7 records →

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product

Red Hat

Timeline

2026-10-02 Threatist record created from CVE-2021-30541
2026-10-03 Alias added: GHSA-7p9m-xqfr-9wm2

References

Advisory 2

TI-2025-09686 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.8
TI-2024-07390 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
TI-2024-04898 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
TI-2024-04600 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
TI-2024-04346 Use after free in Google Chrome KEVCVSS 3.1CRITICAL 9.6
TI-2023-05824 Integer overflow in Google Chrome KEVCVSS 3.1CRITICAL 9.6

See all 7586 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences