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Vulnerability record · CVE-2020-15992 · published 3 November 2020

CVE-2020-15992: Google chrome vulnerability

Google · Chrome

Insufficient policy enforcement in networking in Google Chrome prior to 86.0.4240.75 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page.

8.8 CVSS 3.1 High EPSS 1.4% · top 28.3%
8.8CVSS 3.1 base score, v2 6.8
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
16References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Insufficient policy enforcement in networking in Google Chrome prior to 86.0.4240.75 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page.

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

Affected products

4 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
https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html Release NotesVendor Advisory
https://crbug.com/1110195 ExploitPatchVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/24QFL4C3AZKMFVL7LVSYMU2
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4GWCWNHTTYOH6HSFUXPGPBB
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4H
https://security.gentoo.org/glsa/202101-30 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
https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.html Release NotesVendor Advisory
https://crbug.com/1110195 ExploitPatchVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/24QFL4C3AZKMFVL7LVSYMU2
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4GWCWNHTTYOH6HSFUXPGPBB
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4H
https://security.gentoo.org/glsa/202101-30 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-2020-15992), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.