Description
Inappropriate implementation in Background Fetch API in Google Chrome prior to 137.0.7151.55 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
References (2)
Core 2
Core References
Release Notes
https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_27.html
Permissions Required
https://issues.chromium.org/issues/40058068
Scores
CVSS v3
5.4
EPSS
0.0013
EPSS Percentile
31.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (1)
google/chrome
< 137.0.7151.55
Published
May 27, 2025
Tracked Since
Feb 18, 2026