CVE-2026-46570
In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_index_walk_down() in libntfs-3g/index.c that allows an attacker to corrupt
CVSS
8.1
High
EPSS
0.1%
p4
KEV
—
Exploit Today
1
0-100
Published: Oct 7, 2026 · Last modified: Oct 8, 2026 · CWE-122
0.1%EPSS · 30 days0.1%
2026-10-082026-10-23
In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_index_walk_down() in libntfs-3g/index.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by reading the special crafted file metadata.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-922088.8 HIG47.2%
——14NoMachine mDNS Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NoMachine. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the parsing of mDNS resource records. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-30982.2dCVE-2026-1111839.8 CRI45.0%
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