CVE-2025-6499

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

A vulnerability classified as problematic was found in vstakhov libucl up to 0.9.2. Affected by this vulnerability is the function ucl_parse_multiline_string of the file src/ucl_parser.c. The manipulation leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-119 CWE-122 CWE-787

Affected software

No affected versions have been published.

Timeline

Published: Jun 23, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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