DEBIAN-CVE-2026-56135

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Source
https://security-tracker.debian.org/tracker/CVE-2026-56135
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-56135.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-56135
Upstream
Published
2026-08-24T21:17:42Z
Modified
2026-09-10T08:47:31Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In NTFS-3G through 2026.2.25, a heap-based buffer overflow exists in the function build_inherited_id() in libntfs-3g/security.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 creating a file in a crafted directory.

References

Affected packages

Debian:12 / ntfs-3g

Package

Name
ntfs-3g
Purl
pkg:deb/debian/ntfs-3g?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1:2022.*
1:2022.10.3-1
1:2022.10.3-1+deb12u1
1:2022.10.3-1+deb12u2
1:2022.10.3-1+deb12u3
1:2022.10.3-1.1~exp1
1:2022.10.3-1.1
1:2022.10.3-1.2
1:2022.10.3-2
1:2022.10.3-3
1:2022.10.3-4
1:2022.10.3-5
1:2026.*
1:2026.2.25-1
1:2026.7.7-1
1:2026.7.7-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-56135.json"

Debian:13 / ntfs-3g

Package

Name
ntfs-3g
Purl
pkg:deb/debian/ntfs-3g?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2022.10.3-5+deb13u2

Affected versions

1:2022.*
1:2022.10.3-5
1:2022.10.3-5+deb13u1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-56135.json"

Debian:14 / ntfs-3g

Package

Name
ntfs-3g
Purl
pkg:deb/debian/ntfs-3g?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2026.7.7-2

Affected versions

1:2022.*
1:2022.10.3-5
1:2026.*
1:2026.2.25-1
1:2026.7.7-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-56135.json"