---
id: CVE-2026-14316
title: >-
  The revoked-key error path builds a human-readable failure reason using
  sprintf() into a heap buffer
summary: >-
  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…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'
cwe:
  - CWE-122
vendor: Fortra
product: Core Privileged Access Manager (BoKS)
affected:
  - core_privileged_access_manager_boks >= 8.1.0.0 < 8.1.0.30
  - core_privileged_access_manager_boks >= 10.1.0.0 < 10.1.1.0
published: '2026-10-01'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T20:34:26.287'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-14316'
references:
  - url: 'https://www.fortra.com/security/advisories/product-security/fi-2026-019'
    label: df4dee71-de3a-4139-9588-11b62fe6c0ff
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-01T16:32:47.169777Z'
ingestedAt: '2026-10-01T18:55:42.360Z'
epss: 0.00217
epssPercentile: 0.12055
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.