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Trailer CVE-2025-47737

LOW
Mismatched Memory Management Routines (CWE-762)
2025-05-09 cve@mitre.org
Information Disclosure Trailer
2.9
CVSS 3.1 · NVD

Severity by source

NVD PRIMARY
2.9 LOW
AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:41 vuln.today
PoC Detected
Jan 30, 2026 - 21:17 vuln.today
Public exploit code
CVE Published
May 09, 2025 - 05:15 nvd
LOW 2.9

Blast Radius

ecosystem impact
† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth
  • 5 cargo packages depend on trailer (1 direct, 4 indirect)

Ecosystem-wide dependent count for version 0.1.2.

DescriptionCVE.org

lib.rs in the trailer crate through 0.1.2 for Rust mishandles allocating with a size of zero.

AnalysisAI

lib.rs in the trailer crate through 0.1.2 for Rust mishandles allocating with a size of zero. Rated low severity (CVSS 2.9), this vulnerability is no authentication required. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-762. lib.rs in the trailer crate through 0.1.2 for Rust mishandles allocating with a size of zero. Affected products include: Unhandledexpression Trailer. Version information: through 0.1.2.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2025-47737 vulnerability details – vuln.today
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