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Vulnerability IntelligenceCVE-2026-41080

CVE-2026-41080

HIGH7.5

libexpat before 2

Published Apr 16, 2026

Modified 4 days ago

Details

libexpat before 2.7.6 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document.

References

https://github.com/libexpat/libexpat/issues/47

https://github.com/libexpat/libexpat/pull/1183

https://www.cve.org/CVERecord?id=CVE-2026-41080

CVSS Analysis

CVSS v3.1

2.9

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

HighAC:H

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

LowA:L

2.9/CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedApr 16, 2026

ModifiedApr 18, 2026

CVE-2026-41080 | Mondoo Vulnerability Intelligence