Vulnerability · Published May 27, 2025 · Assigned by Chrome
CVE-2025-5064
Medium 5.4
In plain English
A medium-severity information exposure in Chrome from Google. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.3%top 74.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.22 | qt6-qtwebengine | 6.8.3-r1 | ALPINE-CVE-2025-5064 |
| Alpine:v3.23 | qt6-qtwebengine | 6.8.3-r1 | ALPINE-CVE-2025-5064 |
| Alpine:v3.24 | qt6-qtwebengine | 6.8.3-r1 | ALPINE-CVE-2025-5064 |
| Debian:12 | chromium | 137.0.7151.55-3~deb12u1 | DEBIAN-CVE-2025-5064 |
| Debian:12 | chromium | 137.0.7151.55-3~deb12u1 | DSA-5929-1 |
| Debian:13 | chromium | 137.0.7151.55-1 | DEBIAN-CVE-2025-5064 |
| Debian:14 | chromium | 137.0.7151.55-1 | DEBIAN-CVE-2025-5064 |
Affected products (as reported)
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N