EUVD-2026-12349
2026-03-16
mitre
4.0
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Lifecycle Timeline
3
Analysis Generated
Mar 16, 2026 - 09:00 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 09:00 euvd
EUVD-2026-12349
CVE Published
Mar 16, 2026 - 06:58 nvd
MEDIUM 4.0
Description
libexpat before 2.7.5 allows an infinite loop while parsing DTD content.
Analysis
libexpat before version 2.7.5 contains an infinite loop vulnerability triggered during DTD (Document Type Definition) parsing, allowing local attackers to cause a denial of service condition. The vulnerability affects all applications and libraries that depend on libexpat for XML parsing, with a CVSS score of 4.0 reflecting limited severity due to local-only attack vector and availability impact. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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Priority Score
20
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +20
POC: 0
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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