Description
Out of bounds memory access in FedCM in Google Chrome prior to 116.0.5845.179 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)
References (9)
Core 9
Core References
Release Notes, Vendor Advisory
https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop.html
Permissions Required
https://crbug.com/1476403
Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/27NR3KG553CG6LGPMP6SHWEVHTYPL6RC/
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/
Third Party Advisory
https://www.debian.org/security/2023/dsa-5491
Third Party Advisory
https://security.gentoo.org/glsa/202311-11
Third Party Advisory
https://security.gentoo.org/glsa/202312-07
Third Party Advisory
https://security.gentoo.org/glsa/202401-34
Scores
CVSS v3
8.1
EPSS
0.0037
EPSS Percentile
58.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (6)
debian/debian_linux
11.0
debian/debian_linux
12.0
fedoraproject/fedora
37
fedoraproject/fedora
38
fedoraproject/fedora
39
google/chrome
< 116.0.5845.179
Published
Sep 05, 2023
Tracked Since
Feb 18, 2026