CVE-2021-4052

EPSS 0.9%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

23 Dec 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Use after free in web apps in Google Chrome prior to 96.0.4664.93 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension.

Affected products

Google · Chrome

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References

https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.html https://crbug.com/1267661 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/https://security.gentoo.org/glsa/202208-25 https://www.debian.org/security/2022/dsa-5046