EUVD-2026-12486

| CVE-2026-4224 MEDIUM
2026-03-16 [email protected]
6.0
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

3
Analysis Generated
Mar 16, 2026 - 18:30 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 18:30 euvd
EUVD-2026-12486
CVE Published
Mar 16, 2026 - 18:16 nvd
MEDIUM 6.0

Tags

Buffer Overflow

Description

When an Expat parser with a registered ElementDeclHandler parses an inline document type definition containing a deeply nested content model a C stack overflow occurs.

Analysis

A buffer overflow vulnerability (CVSS 6.0). Remediation should follow standard vulnerability management procedures.

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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

30
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +30
POC: 0

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EUVD-2026-12486 vulnerability details – vuln.today
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