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Vulnerabilities

Vulnerability · CVE-2025-47737

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

Published May 9, 2025 · catalog updated May 9, 2025 · Geal

Check if you run it

No confirmed exploitation is on record for CVE-2025-47737. EPSS is 0.56%. Act only if a listed version of Geal is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low2.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.56%
Remediation
Vendor / distro source
Affected products
vendor Geal trailer 0 ≤0.1.2

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

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Geal trailer 0 ≤0.1.20 ≤0.1.2

How to fix CVE-2025-47737

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-47737. EPSS is 0.56%. Act only if a listed version of Geal is installed.

Which versions are affected?

Compare what you have installed with Geal trailer 0 ≤0.1.2 0 ≤0.1.2. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.56%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. May 9, 2025 · EUVD

    Detected

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

  2. May 9, 2025 · EUVD

    Updated

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

Sources

  • CVE.orgVulnerability recordCVE-2025-47737

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-47737

    30-day exploitation probability 0.6%

    first.org
  • EUVDVulnerability recordEUVD-2025-14091

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

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.