CVE-2025-0443 — Cross-site Scripting in Google Chrome

CWE-79 — Cross-site ScriptingCWE-416 — Use After Free10 documents9 sources
Severity
8.8HIGHNVD
EPSS
0.6%
top 29.58%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumPaloalto Prisma Browser
Timeline
PublishedJan 15
Latest updateDec 4

Description

Insufficient data validation in Extensions in Google Chrome prior to 132.0.6834.83 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium)

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/chrome132.0.6834.83 — 132.0.6834.83
▶NVDgoogle/chrome< 132.0.6834.83
▶Debianchromium/chromium< 132.0.6834.83-1~deb12u1+2

🔴Vulnerability Details

3
OSV
CVE-2025-0443: Insufficient data validation in Extensions in Google Chrome prior to 132↗2025-01-15
▶
GHSA
GHSA-v6w7-99w8-xfj4: Insufficient data validation in Extensions in Google Chrome prior to 132↗2025-01-15
▶
CVEList
CVE-2025-0443: Insufficient data validation in Extensions in Google Chrome prior to 132↗2025-01-15
▶

📋Vendor Advisories

5
Palo Alto
PAN-SA-2025-0004 Chromium: Monthly Vulnerability Update (February 2025)↗2025-02-12
▶
Chrome
Stable Channel Update for Desktop: CVE-2025-0443↗2025-01-14
▶
Microsoft
Chromium: CVE-2025-0443 Insufficient data validation in Extensions↗2025-01-14
▶
Debian
CVE-2025-0443: chromium - Insufficient data validation in Extensions in Google Chrome prior to 132.0.6834....↗2025
▶
Microsoft
Use After Free in vim/vim↗2022-02-08
▶

💬Community

1
Bugzilla
CVE-2025-40240 kernel: sctp: avoid NULL dereference when chunk data buffer is missing↗2025-12-04
▶
CVE-2025-0443 — Cross-site Scripting in Google Chrome | cvebase