Vulnerability · NVD

CVE-2026-17878

CVE-2026-17878, medium severity (CVSS 6.1): 2 tracked apps concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 6.1
Exploitation: 0.2 %
Tracked apps: 2
Still exposed: 0

Published on 2026-07-30

Inappropriate implementation in CSS in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: Medium)

Attack vector : Network No privileges required

Show raw CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS 0.18% exploit very unlikely percentile 7.1%

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Chrome macOS com.google.Chrome

Affected <151.0.7922.72 Fixed in 151.0.7922.72 Latest tracked - undetermined

Observed affected builds (10)

150.0.7871.187 150.0.7871.182 150.0.7871.129 150.0.7871.125 150.0.7871.115 150.0.7871.101 150.0.7871.47 149.0.7827.201 148.0.7778.179 148.0.7778.168
Google Chrome Windows winget:Google.Chrome

Affected <151.0.7922.72 Fixed in 151.0.7922.72 Latest tracked 152.0.7977.65 patched

Vulnerable CPE configurations (2)

Vendor	Product	Platform	Versions	CPE 2.3 URI
google	chrome All platforms (wildcard)	All platforms (wildcard)	<151.0.7922.72	cpe:2.3:a:google:chrome::::::::
google	chrome All platforms (wildcard)	All platforms (wildcard)	<151.0.7922.72	cpe:2.3:a:google:chrome::::::::

View on NVD ↗ Advisory · chromereleases.googleblog.com