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.

Scoring

Severity

HIGH

CVSS base score

8.7

CVSS vector

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

EPSS probability

0.46%

CWE

CWE-369

Published

2025-05-14

Last modified

2026-03-13

Affected products

• davisking dlib

Weakness type

• CWE-369

Related vulnerabilities

• CVE-2026-6244 — division by zero in libpcap before 1.10.7
• CVE-2026-85458 — Divide-by-zero in Xpdf 4.06 due to zero-height Type 3 glyph
• CVE-2026-16897 — Vulnerabilities in IBM AIX and PowerVM VIOS
• CVE-2026-63117 — FreeRDP: Denial of service through ADPCM frame size calculation
• CVE-2026-64951 — Velociraptor DoS triggered by Divide by Zero panic
• CVE-2026-17535 — Velociraptor Multiple Crashes in NTFS Parser when applied to invalid NTFS Volumes
• CVE-2026-19025 — HDF5 divide-by-zero (SIGFPE) via mismatched chunk-layout dimensionality and dataspace rank on dataset open
• CVE-2026-67302 — FreeRDP rdpecam StartStreamsRequest divide-by-zero denial of service

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