SEPTEMBER 18, 2026
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Case File

CVE-2026-56136

MEDIUM · CVSS 4.7 EPSS 0.09% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-24 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

The vulnerability in NTFS-3G allows an attacker to exploit an out-of-bounds read in the ntfs_ir_nill() function, potentially exposing confidential information during the processing of a maliciously crafted NTFS image. This issue arises when a file with a specially designed name is created, leading to unauthorized data access. Organizations using NTFS-3G, especially those handling sensitive data, should prioritize addressing this vulnerability to mitigate the risk of information leakage.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-56136
Severity
MEDIUM
CVSS
4.7
EPSS
0.09%

Original NVD Description

In NTFS-3G through 2026.2.25, an out-of-bounds read exists in ntfs_ir_nill() in libntfs-3g/index.c that allows an attacker to read possibly confidential information in an ntfs-3g process by crafting a malicious NTFS image. This read operation is triggered by creation of a file with a crafted name.