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Vulnerabilities

Vulnerability · CVE-2025-4637

Divide By Zero vulnerability in davisking dlib allows remote attackers to cause a denial of service via a crafted file.

Published May 14, 2025 · catalog updated May 15, 2025 · Divide By Zero vulnerability

Check if you run it

No confirmed exploitation is on record for CVE-2025-4637. EPSS is 0.48%. Act only if a listed version of Divide By Zero vulnerability is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Divide By Zero vulnerability).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.48%
Remediation
Version ranges on file
Affected products
vendor davisking dlib 0 <<19.24.7

Divide By Zero vulnerability in davisking dlib allows remote attackers to cause a denial of service via a crafted file. .This issue affects dlib: before <19.24.7.

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 davisking dlib 0 <<19.24.70 <<19.24.7

How to fix CVE-2025-4637

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-2025-4637. EPSS is 0.48%. Act only if a listed version of Divide By Zero vulnerability is installed.

Which versions are affected?

Compare what you have installed with davisking dlib 0 <<19.24.7 0 <<19.24.7. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.48%. 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 14, 2025 · EUVD

    Detected

    Divide By Zero vulnerability in davisking dlib allows remote attackers to cause a denial of service via a crafted file. .This issue affects dlib: before <19.24.7.

  2. May 15, 2025 · EUVD

    Updated

    Divide By Zero vulnerability in davisking dlib allows remote attackers to cause a denial of service via a crafted file. .This issue affects dlib: before <19.24.7.

Sources

  • CVE.orgVulnerability recordCVE-2025-4637

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-4637

    30-day exploitation probability 0.5%

    first.org
  • EUVDVulnerability recordEUVD-2025-14923

    Divide By Zero vulnerability in davisking dlib allows remote attackers to cause a denial of service via a crafted file. .This issue affects dlib: before <19.24.7.

    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.