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Vulnerability record · CVE-2020-6442 · published 13 April 2020

CVE-2020-6442: Google chrome exposure of resource to wrong sphere vulnerability

Google · Chrome

Inappropriate implementation in cache in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

4.3 CVSS 3.1 Medium EPSS 2.0% · top 20.6% CWE-668 · Exposure of resource to wrong sphere
4.3CVSS 3.1 base score, v2 4.3
2.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
16References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Inappropriate implementation in cache in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

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

Affected products

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

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00024.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00031.html Third Party Advisory
https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.html Release NotesVendor Advisory
https://crbug.com/1013906 ExploitVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XWIVVYIQU67QR2LHNGGZBS
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFVP775RPRDVY5FUCN7ABH5
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XMXPDHEEACPD3BCMTC26SCC
https://www.debian.org/security/2020/dsa-4714 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00024.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00031.html Third Party Advisory
https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.html Release NotesVendor Advisory
https://crbug.com/1013906 ExploitVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XWIVVYIQU67QR2LHNGGZBS
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFVP775RPRDVY5FUCN7ABH5
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XMXPDHEEACPD3BCMTC26SCC
https://www.debian.org/security/2020/dsa-4714 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2020-6442), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.