CVE-2025-8579 — Cross-site Scripting in Google Chrome

CWE-79 — Cross-site Scripting8 documents8 sources
Severity
4.3MEDIUMNVD
EPSS
0.1%
top 82.04%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumPaloalto Prisma Browser
Timeline
PublishedAug 7
Latest updateSep 10

Description

Inappropriate implementation in Picture In Picture in Google Chrome prior to 139.0.7258.66 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages4 packages

▶CVEListV5google/chrome139.0.7258.66 — 139.0.7258.66
▶NVDgoogle/chrome< 139.0.7258.66
▶Debianchromium/chromium< 139.0.7258.66-1~deb12u1+2

🔴Vulnerability Details

3
CVEList
CVE-2025-8579: Inappropriate implementation in Picture In Picture in Google Chrome prior to 139↗2025-08-07
▶
OSV
CVE-2025-8579: Inappropriate implementation in Picture In Picture in Google Chrome prior to 139↗2025-08-07
▶
GHSA
GHSA-g7r4-2rj5-x8v8: Inappropriate implementation in Picture In Picture in Google Chrome prior to 139↗2025-08-07
▶

📋Vendor Advisories

4
Palo Alto
PAN-SA-2025-0015 Chromium: Monthly Vulnerability Update (September 2025)↗2025-09-10
▶
Microsoft
Chromium: CVE-2025-8579 Inappropriate implementation in Gemini Live in Chrome↗2025-08-12
▶
Chrome
Stable Channel Update for Desktop: CVE-2025-8579↗2025-08-05
▶
Debian
CVE-2025-8579: chromium - Inappropriate implementation in Picture In Picture in Google Chrome prior to 139...↗2025
▶
CVE-2025-8579 — Cross-site Scripting in Google Chrome | cvebase