All intelligence
// vulnerability record
cached · NVD via COSMOS syncCVE-2026-53899
MEDIUMpublished 2026-06-16 13:16 UTC · 9 days ago · modified 2026-06-16 17:16 UTC
6.5
CVSS / 10
// description
Firefox for iOS used partial domain matching when attaching cookies to PDF requests, allowing a malicious site on a suffix domain to receive cookies belonging to the target site. This vulnerability was fixed in Firefox for iOS 152.0.
// cvss 3.1 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
// weaknesses (CWE)
- CWE-345