CVE-2025-11010 MEDIUM

CVE-2025-11010: vstakhov libucl ucl_util.c ucl_include_common heap-based overflow

Vendor Vstakhov
Product libucl
Weakness CWE-122
Published September 26, 2025
Last update September 26, 2025

CVSS base score

4.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability has been found in vstakhov libucl up to 0.9.2. Affected by this vulnerability is the function ucl_include_common of the file /src/ucl_util.c. Such manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.

Key dates

02Disclosure timeline

September 26, 2025 CVE published
September 26, 2025 Record updated