Inappropriate implementation in V8 in Google Chrome prior to 86.0.4240.183 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Published: 2020-11-02
A pair of zero-day vulnerabilities in Google Chrome (CVE-2020-15999) and Microsoft Windows (CVE-2020-17087) were chained together and exploited in the wild in targeted attacks. A separate Chrome vulnerability (CVE-2020-16009) has also been exploited in the wild.
https://www.tenable.com/cyber-exposure/2020-threat-landscape-retrospective
https://www.debian.org/security/2021/dsa-4824
https://security.gentoo.org/glsa/202011-12
https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop.html
http://packetstormsecurity.com/files/159974/Chrome-V8-Turbofan-Type-Confusion.html
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00017.html
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html