CVE-2025-43240
6.2
MEDIUM
CVSS 3.1
EPSS 0.26%
Description
A logic issue was addressed with improved checks. This issue is fixed in Safari 18.6, macOS Sequoia 15.6. A download's origin may be incorrectly associated.
How to fix CVE-2025-43240
To remediate CVE-2025-43240, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.48.5-1~deb11u1 or later
- Debian/wpewebkit—no fix listed
Is CVE-2025-43240 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.48.5-1~deb11u1
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |