DEBIAN-CVE-2026-41051

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Source
https://security-tracker.debian.org/tracker/CVE-2026-41051
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41051.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-41051
Upstream
  • CVE-2026-41051
Published
2026-05-13T13:01:53Z
Modified
2026-09-14T17:03:11Z
Severity
  • 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

csync2 uses insecure temporary directories when compiled with C99 or later, allowing for TOCTOU style attacks on the temporary directories.

References

Affected packages

Debian:12 / csync2

Package

Name
csync2
Purl
pkg:deb/debian/csync2?arch=source&distro=bookworm

Affected ranges

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

Affected versions

2.*
2.0-42-g83b3644-2
2.0-42-g83b3644-3
2.0-42-g83b3644-4
2.0-42-g83b3644-5
2.0-42-g83b3644-6
2.0-42-g83b3644-7

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41051.json"

Debian:13 / csync2

Package

Name
csync2
Purl
pkg:deb/debian/csync2?arch=source&distro=trixie

Affected ranges

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

Affected versions

2.*
2.0-42-g83b3644-3
2.0-42-g83b3644-4
2.0-42-g83b3644-5
2.0-42-g83b3644-6
2.0-42-g83b3644-7

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41051.json"

Debian:14 / csync2

Package

Name
csync2
Purl
pkg:deb/debian/csync2?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0-42-g83b3644-6

Affected versions

2.*
2.0-42-g83b3644-3
2.0-42-g83b3644-4
2.0-42-g83b3644-5

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41051.json"