SUSE-SU-2026:4399-1: moderate: Security update for ntfs-3g_ntfsprogs

[SLE-UPDATES]

# Security update for ntfs-3g_ntfsprogs

Announcement ID: SUSE-SU-2026:4399-1  
Release Date: 2026-09-30T08:54:28Z  
Rating: moderate  
References:

  * bsc#1281756
  * bsc#1281757
  * bsc#1281758
  * bsc#1281759
  * bsc#1281760
  * bsc#1281761
  * bsc#1281762
  * bsc#1281763

  
Affected Products:

  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that has eight security fixes can now be installed.

## Description:

This update for ntfs-3g_ntfsprogs fixes the following issues:

  * Denial-of-service in ntfs_inode_attach_all_extents() (bsc#1281758).
  * Heap buffer overflow in ntfs_acl_owner() (bsc#1281756).
  * Heap buffer overflow in ntfs_check_restart_area() (bsc#1281759).
  * Heap buffer overflow in ntfs_ea_check_wsldev() (bsc#1281760).
  * Heap buffer overflow in ntfs_external_attr_find() (bsc#1281761).
  * Heap buffer overflow in ntfs_same_sid() (bsc#1281757).
  * Heap data corruption in ntfs_mapping_pairs_decompress_i() (bsc#1281762).
  * Heap out of bounds read/write in ntfs_ie_add_vcn() (bsc#1281763).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-4399

## Package List:

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    * libntfs-3g-devel-2022.5.17-5.26.1

## References:

  * https://bugzilla.suse.com/show_bug.cgi?id=1281756
  * https://bugzilla.suse.com/show_bug.cgi?id=1281757
  * https://bugzilla.suse.com/show_bug.cgi?id=1281758
  * https://bugzilla.suse.com/show_bug.cgi?id=1281759
  * https://bugzilla.suse.com/show_bug.cgi?id=1281760
  * https://bugzilla.suse.com/show_bug.cgi?id=1281761
  * https://bugzilla.suse.com/show_bug.cgi?id=1281762
  * https://bugzilla.suse.com/show_bug.cgi?id=1281763

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