CVE-2025-4637
Divide By Zero in dlib
CVE-2025-4637 is a high vulnerability (CVSS 8.7) in Davisking Dlib, published May 14, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 42nd percentile. No source names a fixed version.
- Severity
- 8.7 HighCVSS 4.0, CVE List
- Exploit chance
- 0.48%EPSS, 42nd percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
Affected products
What each source reports
CVE List Score used
Divide By Zero in dlib
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.
- Record
CVE-2025-4637- CVSS 4.0
- 8.7 High
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/S:N/AU:Y/R:U/V:D/RE:M/U:Amber - Weakness
- CWE-369
- Updated
- 2026-11-02
EUVDEUVD-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.
- Record
EUVD-2025-14923- CVSS 4.0
- 8.7 High
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/S:N/AU:Y/R:U/V:D/RE:M/U:Amber - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-332h-mhjm-x7jm
Divide By Zero vulnerability in davisking dlib allows remote attackers to cause a denial of...
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.
- Record
GHSA-332h-mhjm-x7jm- CVSS 4.0
- 8.7 High
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 - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-369
- Updated
- 2026-11-13
NVD
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.
- Record
CVE-2025-4637- CVSS 4.0
- 8.7 High
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 - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-369
- Updated
- 2026-11-13
OSV
Divide By Zero in dlib
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.
- Record
CVE-2025-4637- CVSS 4.0
- 8.7 High
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/S:N/AU:Y/R:U/V:D/RE:M/U:Amber - Weakness
- CWE-369
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| products, references | GitHub Advisories, NVD | |
| facts | NVD | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.