DEBIAN-CVE-2026-1933
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-1933
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-1933.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-1933
- Upstream
- Published
- 2026-05-27T14:16:44Z
- Modified
- 2026-09-19T22:47:44Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-only exports. This could allow modification of SMB-visible file behavior, including converting files into symbolic links or other reparse point types.
- References
Affected packages
Debian:13 / samba
Package
- Name
- samba
- Purl
- pkg:deb/debian/samba?arch=source&distro=trixie
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed2:4.22.8+dfsg-0+deb13u2
Debian:14 / samba
Package
- Name
- samba
- Purl
- pkg:deb/debian/samba?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed2:4.24.3+dfsg-1
Affected versions
2:4.*
2:4.22.3+dfsg-4
2:4.22.4+dfsg-1~deb13u1~bpo12+1
2:4.22.4+dfsg-1~deb13u1
2:4.22.4+dfsg-1
2:4.23.0~rc1+dfsg-1
2:4.23.0~rc2+dfsg-1
2:4.23.0~rc3+dfsg-1
2:4.23.0+dfsg-1
2:4.23.0+dfsg-2
2:4.23.0+dfsg-3
2:4.23.1+dfsg-1
2:4.23.2+dfsg-1
2:4.23.3+dfsg-1~bpo13+1
2:4.23.3+dfsg-1
2:4.23.4+dfsg-1~bpo13+1
2:4.23.4+dfsg-1
2:4.23.5+dfsg-1~bpo13+1
2:4.23.5+dfsg-1
2:4.23.6+dfsg-1
2:4.23.6+dfsg-2~bpo13+1
2:4.23.6+dfsg-2
2:4.24.0~rc1+dfsg-1
2:4.24.0~rc1+dfsg-2
2:4.24.0~rc1+dfsg-3
2:4.24.0~rc2+dfsg-1
2:4.24.0+dfsg-1
2:4.24.1+dfsg-1
2:4.24.2+dfsg-1~bpo13+1
2:4.24.2+dfsg-1
2:4.24.3+dfsg-1~bpo13+1