CVE-2021-30517

Type confusion in V8 in Google Chrome prior to 90.0.4430.212 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected

Google · Chrome

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

2.52% chance of exploitation in the next 30 days, 85th percentile

Published

2021-06-04

Updated

2024-08-03

Proof-of-concept exploits (1)

• jamezx32/CVE-2021-30517

Security advisories

• https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop.html
• https://crbug.com/1203122
• https://security.gentoo.org/glsa/202107-06

References

• CVE Record
• NVD entry

Related

• CVE-2018-4125
• CVE-2019-0567
• CVE-2021-38003
• CVE-2023-2033
• CVE-2023-41993
• CVE-2024-23222