CVE-2021-4055

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 1.1%

exploitation probability

1.1%top 38% of all CVEs

observed exploitation

nono source reports it

Heap buffer overflow in extensions 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

References

https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.html https://crbug.com/1266510 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