CVE-2023-2934
HIGHGoogle Chrome < 114.0.5735.90 - Out-of-bounds Write via Mojo Message Validation Bypass
Title source: llmDescription
Out of bounds memory access in Mojo in Google Chrome prior to 114.0.5735.90 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
References (6)
Core 6
Core References
Release Notes, Vendor Advisory
https://chromereleases.googleblog.com/2023/05/stable-channel-update-for-desktop_30.html
Permissions Required
https://crbug.com/1429720
Exploit, Third Party Advisory
http://packetstormsecurity.com/files/173259/Chrome-Mojo-Message-Validation-Bypass.html
Third Party Advisory
https://www.debian.org/security/2023/dsa-5418
Third Party Advisory
https://security.gentoo.org/glsa/202311-11
Third Party Advisory
https://security.gentoo.org/glsa/202401-34
Scores
CVSS v3
8.8
EPSS
0.0146
EPSS Percentile
70.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-787
Status
published
Products (1)
google/chrome
< 114.0.5735.90
Published
May 30, 2023
Tracked Since
Feb 18, 2026