CVE-2025-4637

Name: CVE-2025-4637
Creator: NVD / NIST
Published: 2025-05-14T18:15:33.353+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.7/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2025-4637 is a high-severity vulnerability rated 8.7/10 on the CVSS scale. 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.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 4.0

8.7/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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:N/AU:Y/R:U/V:D/RE:M/U:Amber

EPSS Probability

0.39%

31.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-369

References

https://github.com/davisking/dlib/pull/3058

Timeline

Published: May 14, 2025
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2025-4637?

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.

How severe is CVE-2025-4637?

CVE-2025-4637 has a CVSS score of 8.7/10 (HIGH severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2025-4637?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-4637?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST