Bug 2523141 - CVE-2026-56136 ntfs-3g: NTFS-3G: Information disclosure due to out-of-bounds read [fedora-all]
Summary: CVE-2026-56136 ntfs-3g: NTFS-3G: Information disclosure due to out-of-bounds ...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: ntfs-3g
Version: rawhide
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
Assignee: Tom "spot" Callaway
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["bfd56ff5-b041-4701-a362-6...
Depends On:
Blocks: CVE-2026-56136
TreeView+ depends on / blocked
 
Reported: 2026-08-24 20:52 UTC by Vladimir Vasilev
Modified: 2026-08-24 20:52 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:


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Description Vladimir Vasilev 2026-08-24 20:52:06 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

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.


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