CVE-2025-10201 — Improper Access Control in Google Chrome

CWE-284 — Improper Access ControlCWE-346 — Origin Validation Error8 documents8 sources
Severity
8.8HIGHNVD
EPSS
0.0%
top 93.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumPaloalto Prisma Browser
Timeline
PublishedSep 10
Latest updateOct 10

Description

Inappropriate implementation in Mojo in Google Chrome on Android, Linux, ChromeOS prior to 140.0.7339.127 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/chrome140.0.7339.127 — 140.0.7339.127
▶NVDgoogle/chrome< 140.0.7339.127
▶Debianchromium/chromium< 140.0.7339.127-1~deb12u1+2

🔴Vulnerability Details

3
OSV
CVE-2025-10201: Inappropriate implementation in Mojo in Google Chrome on Android, Linux, ChromeOS prior to 140↗2025-09-10
▶
CVEList
CVE-2025-10201: Inappropriate implementation in Mojo in Google Chrome on Android, Linux, ChromeOS prior to 140↗2025-09-10
▶
GHSA
GHSA-fq52-757j-7h2p: Inappropriate implementation in Mojo in Google Chrome on Android, Linux, ChromeOS prior to 140↗2025-09-10
▶

📋Vendor Advisories

4
Chrome
Long Term Support Channel Update for ChromeOS: CVE-2025-10201↗2025-10-10
▶
Palo Alto
PAN-SA-2025-0016 Chromium: Monthly Vulnerability Update (October 2025)↗2025-10-08
▶
Microsoft
Chromium: CVE-2025-10201 Inappropriate implementation in Mojo↗2025-09-09
▶
Debian
CVE-2025-10201: chromium - Inappropriate implementation in Mojo in Google Chrome on Android, Linux, ChromeO...↗2025
▶
CVE-2025-10201 — Improper Access Control in Google | cvebase