CVEvulnerability

CVE-2026-88370

5.3 MEDIUM Published 2026-09-24 Modified 2026-09-25 Official page ↗
Status
Deferred
Published
2026-09-24
Last modified
2026-09-25
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-122

Description

libconfini 1.16.4 contains a heap out-of-bounds write condition involving the bundled load_ini_buffer.h utility and strip_ini_cache(). The bundled utility allocates exactly ini_length bytes, while strip_ini_cache() unconditionally writes a NUL terminator at ini_source[ini_length], requiring an additional writable byte. Applications using the bundled allocation pattern can trigger deterministic heap memory corruption when processing any non-empty INI input, resulting in denial of service.

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References