CVE-2026-4734

| EUVD-2026-14709 CRITICAL
2026-03-24 GovTech CSG GHSA-36m3-3x88-3x7w
9.4
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/S:N/AU:Y/R:U/V:D/RE:L/U:Clear
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
P
Scope
N

Lifecycle Timeline

4
Analysis Generated
Mar 24, 2026 - 03:30 vuln.today
EUVD ID Assigned
Mar 24, 2026 - 03:30 euvd
EUVD-2026-14709
Patch Released
Mar 24, 2026 - 03:30 nvd
Patch available
CVE Published
Mar 24, 2026 - 03:05 nvd
CRITICAL 9.4

Tags

Buffer Overflow Denial Of Service Modizer

Description

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in yoyofr modizer (libs/libopenmpt/openmpt-trunk/include/premake/contrib/curl/lib modules). This vulnerability is associated with program files imap.C‎. This issue affects modizer: before v4.3.

Analysis

A buffer overflow vulnerability in Modizer before v4.3 allows remote attackers to execute arbitrary code with high privileges by sending specially crafted input that bypasses memory boundary restrictions in the IMAP module. The network-accessible flaw requires minimal user interaction and affects the integrated libopenmpt curl library. …

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Remediation

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Vendor patch is available.

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Priority Score

47
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +47
POC: 0

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CVE-2026-4734 vulnerability details – vuln.today
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