CVE-2025-48980 describes a vulnerability in Brave Browser Desktop versions prior to 1.83.10 where the "Open Link in Split View" feature failed to enforce the SameSite cookie attribute, leading to SameSite=Strict cookies being sent during cross-site navigation. This medium-severity vulnerability (CVSS 6.5) requires user interaction (UI:R) and could potentially lead to high confidentiality impact (C:H) by exposing sensitive cookies. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Brave | Desktop Browser | >= 1.83.10, < 1.83.10CNA affecteddefault unaffected |
CVSS version used by this source: 3.0
CVSS:3.0/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.
Remediation records are not available for this CVE.