CVE-2026-14316

Published: Oct 1, 2026Modified: Oct 1, 2026

8.1

Vector

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

Exploitability: 2.8 / Impact: 5.2

Source: df4dee71-de3a-4139-9588-11b62fe6c0ff (Secondary)

Description

The revoked-key error path builds a human-readable failure reason using sprintf() into a heap buffer. The allocated buffer is too small for the final formatted message. When sprintf() writes the full message, it can write past the end of the heap allocation.

Related CWEs

CWE-122

Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (1)

https://www.fortra.com/security/advisories/product-security/fi-2026-019

Source: df4dee71-de3a-4139-9588-11b62fe6c0ff

Timeline

No history available yet.