CVE-2020-15969

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.74% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 77.2% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-11-03 02:21Z5 YR AGO

Last updated

2024-08-04 13:30Z2 YR AGO

Reserved

2020-07-27

Assigning CNA

Chrome

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

90466181b64c6445f10258c8475a19ecaece4d45c6d52cc1661b2741e32ed1e9

• chromereleases.googleblog.comhttps://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop.htmlx_refsource_MISC
• crbug.comhttps://crbug.com/1124659x_refsource_MISC
• lists.opensuse.orgopenSUSE-SU-2020:1829http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.htmlvendor-advisoryx_refsource_SUSE
• lists.fedoraproject.orgFEDORA-2020-127d40f1abhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2020-8aca25b5c8https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2020-4e8e48da22https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/vendor-advisoryx_refsource_FEDORA
• support.apple.comhttps://support.apple.com/kb/HT212009x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT212011x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT212005x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT212003x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/kb/HT212007x_refsource_CONFIRM
• seclists.org20201215 APPLE-SA-2020-12-14-5 watchOS 7.2http://seclists.org/fulldisclosure/2020/Dec/27mailing-listx_refsource_FULLDISC
• seclists.org20201215 APPLE-SA-2020-12-14-8 Safari 14.0.2http://seclists.org/fulldisclosure/2020/Dec/30mailing-listx_refsource_FULLDISC
• seclists.org20201215 APPLE-SA-2020-12-14-1 iOS 14.3 and iPadOS 14.3http://seclists.org/fulldisclosure/2020/Dec/24mailing-listx_refsource_FULLDISC
• seclists.org20201215 APPLE-SA-2020-12-14-3 macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojavehttp://seclists.org/fulldisclosure/2020/Dec/26mailing-listx_refsource_FULLDISC
• seclists.org20201215 APPLE-SA-2020-12-14-7 tvOS 14.3http://seclists.org/fulldisclosure/2020/Dec/29mailing-listx_refsource_FULLDISC
• www.debian.orgDSA-4824https://www.debian.org/security/2021/dsa-4824vendor-advisoryx_refsource_DEBIAN
• security.gentoo.orgGLSA-202101-30https://security.gentoo.org/glsa/202101-30vendor-advisoryx_refsource_GENTOO