PT-2026-4868 · Dlib+1 · Dlib+1

Titan Team · Published 2026-01-27 · Updated 2026-01-27 · CVE-2026-24799

Positive Technologies (AI Summary)

CVSS v4.0

5.2

Medium

Base vector

AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:H/SC:N/SI:L/SA:L/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:C/RE:L/U:Amber

Name of the Vulnerable Software and Affected Versions dlib versions prior to 19.24.9

Description An out-of-bounds write issue exists in the dlib library, specifically within the zlib modules (dlib/external/zlib). The issue is a buffer copy without checking the size of the input, often referred to as a classic buffer overflow, located in the inflate.C program file.

Recommendations Update to dlib version 19.24.9 or later.

Fix

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-120

Related Identifiers

AZL-75818

AZL-75824

AZL-75827

AZL-75833

AZL-75839

AZL-75842

CVE-2026-24799

Affected Products

Dlib

Zlib

References · 10

• https://github.com/davisking/dlib/pull/3063 · Patch
• https://osv.dev/vulnerability/AZL-75842 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-24799 · Security Note
• https://osv.dev/vulnerability/AZL-75818 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-75827 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-75839 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-75833 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-24799 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-75824 · Vendor Advisory
• https://twitter.com/CVEnew/status/2016073216087703703 · Twitter Post