CVE-2026-41080
2.9
LOW
CVSS 3.1
EPSS 0.01%
Description
libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document.
How to fix CVE-2026-41080
To remediate CVE-2026-41080, upgrade the affected package to a fixed version below.
- Alpine/expat—upgrade to 2.8.0-r0 or later
- Debian/expat—no fix listed
Is CVE-2026-41080 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.8.0-r0
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW2.9 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |