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Vulnerability record · CVE-2020-16008 · published 3 November 2020

CVE-2020-16008: Google chrome out-of-bounds write vulnerability

Google · Chrome

Stack buffer overflow in WebRTC in Google Chrome prior to 86.0.4240.183 allowed a remote attacker to potentially exploit stack corruption via a crafted WebRTC packet.

8.8 CVSS 3.1 High EPSS 1.2% · top 34.4% CWE-787 · Out-of-bounds write
8.8CVSS 3.1 base score, v2 6.8
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
16References
17 Jun 2026Last modified by NVD

Description

Stack buffer overflow in WebRTC in Google Chrome prior to 86.0.4240.183 allowed a remote attacker to potentially exploit stack corruption via a crafted WebRTC packet.

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

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00017.html Mailing ListThird Party Advisory
https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop.html Release NotesThird Party Advisory
https://crbug.com/1134107 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S4XYJ7B6OXHZNYSA5J3DBUO
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4H
https://security.gentoo.org/glsa/202011-12 Third Party Advisory
https://www.debian.org/security/2021/dsa-4824 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00017.html Mailing ListThird Party Advisory
https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop.html Release NotesThird Party Advisory
https://crbug.com/1134107 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S4XYJ7B6OXHZNYSA5J3DBUO
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4H
https://security.gentoo.org/glsa/202011-12 Third Party Advisory
https://www.debian.org/security/2021/dsa-4824 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2020-16008), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.