Out of bounds write in V8 in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PM7MOYYHJSWLIFZ4TPJTD7MSA3HSSLV2/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DDW7HAHTS3SDVXBQUY4SURELO5D4X7R/
http://packetstormsecurity.com/files/172845/Chrome-JIT-Compiler-Type-Confusion.html
https://www.tenable.com/cyber-exposure/2021-threat-landscape-retrospective
https://crbug.com/1247763
https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop.html
Source: Mitre, NVD
Published: 2021-10-08
Updated: 2025-02-19
Known Exploited Vulnerability (KEV)
Base Score: 6.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.83252