vulnerability
FreeBSD: VID-61be5684-4222-11f0-976e-b42e991fc52e (CVE-2025-5266): Mozilla -- XS-leak attack
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:P/I:N/A:N) | Jun 5, 2025 | Jun 7, 2025 | Mar 25, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
Jun 5, 2025
Added
Jun 7, 2025
Modified
Mar 25, 2026
Description
[email protected] reports: Script elements loading cross-origin resources generated load and error events which leaked information enabling XS-Leaks attacks.
Solutions
freebsd-upgrade-package-firefox-esrfreebsd-upgrade-package-firefox
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.