CVE-2021-30604
HIGHCVSS 8.8/10EPSS 2.52%
Last modified
CVE-2021-30604 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Use after free in ANGLE in Google Chrome prior to 92.0.4515.159 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.. EPSS estimates a 2.52% chance of exploitation in the next 30 days.
Description
Use after free in ANGLE in Google Chrome prior to 92.0.4515.159 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 92.0.4515.159 | |
| Fedoraproject | Fedora | 33 |
| Fedoraproject | Fedora | 34 |
| Fedoraproject | Fedora | 35 |
References
- https://chromereleases.googleblog.com/2021/08/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1234829Exploit, Issue Tracking, Patch, Permissions Required, Vendor Advisory
- https://chromereleases.googleblog.com/2021/08/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
- https://crbug.com/1234829Exploit, Issue Tracking, Patch, Permissions Required, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-30604?
Use after free in ANGLE in Google Chrome prior to 92.0.4515.159 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
How severe is CVE-2021-30604?
CVE-2021-30604 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.52% probability of exploitation in the next 30 days.
How do I fix CVE-2021-30604?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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- CVE-2021-30606Chromium: CVE-2021-30606 Use after free in Blink8.8
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- CVE-2021-30609Chromium: CVE-2021-30609 Use after free in Sign-In8.8
- CVE-2021-3061An OS command injection vulnerability in the Palo Alto Netwo…7.2
Are you affected by CVE-2021-30604?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST