CVE-2026-1504 describes an inappropriate implementation in the Background Fetch API within Google Chrome versions prior to 144.0.7559.110. This vulnerability allows a remote attacker to leak cross-origin data through a specially crafted HTML page. It carries a CVSS score of 6.5 (Medium) due to its high confidentiality impact and low attack complexity, requiring user interaction. Currently, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 144.0.7559.110, < 144.0.7559.110CPE match | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | ||
< 144.0.7559.110CPE matchmatch criteria | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.