DEBIAN-CVE-2026-16742

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2026-16742
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-16742.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-16742
Upstream
  • CVE-2026-16742
Published
2026-08-10T14:17:21Z
Modified
2026-09-14T17:02:33Z
Severity
  • 6.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

systemd-homed contains a local privilege escalation bug via arbitrary system group addition to a local, logged in, homed-managed user

References

Affected packages

Debian:12 / systemd

Package

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

Affected ranges

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

Affected versions

252.*
252.6-1
252.6-1+loong64
252.11-1~deb12u1
252.11-1
252.12-1~deb12u1
252.14-1~deb12u1
252.16-1~deb12u1
252.17-1~deb12u1
252.18-1~deb12u1
252.19-1~deb12u1
252.20-1~deb12u1
252.21-1~deb12u1
252.22-1~deb12u1
252.23-1~deb12u1
252.24-1~deb12u1
252.25-1~deb12u1
252.26-1~deb12u1
252.26-1~deb12u2~bpo11+1
252.26-1~deb12u2
252.27-1~deb12u1
252.28-1~deb12u1
252.29-1~deb12u1~bpo11+1
252.29-1~deb12u1
252.30-1~deb12u1
252.30-1~deb12u2
252.31-1~deb12u1
252.32-1~deb12u1
252.33-1~deb12u1
252.36-1~deb12u1
252.38-1~deb12u1
252.39-1~deb12u1
252.39-1~deb12u2
Other
253~rc2-1
253~rc3-1
253-1
253-2
253-3
253-4
254~rc1-1
254~rc1-2
254~rc1-3
254~rc1-4
254~rc2-1
254~rc2-2
254~rc2-3
254~rc3-1
254~rc3-2
254~rc3-3
254-1
255~rc1-1
255~rc1-2
255~rc1-3
255~rc1-4
255~rc2-1
255~rc2-2
255~rc2-3
255~rc3-1
255~rc3-2
255~rc3-3
255~rc4-1
255~rc4-2
255-1
256~rc1-1~exp
256~rc1-1~exp2
256~rc2-1
256~rc2-2
256~rc2-3
256~rc3-1
256~rc3-2
256~rc3-3
256~rc3-4
256~rc3-5
256~rc3-6
256~rc3-7
256~rc4-1
256-1
256-2
257~rc1-1
257~rc1-2
257~rc1-3
257~rc1-4
257~rc2-1
257~rc2-2
257~rc2-3
257~rc3-1
257-1
257-2
258~rc1-1
258~rc2-1
258~rc2-2
258~rc3-1
258~rc4-1
258-1
259~rc1-1
259~rc2-1
259~rc3-1
259-1
260~rc1-1
260~rc1-2
260~rc2-1
260~rc3-1
260~rc4-1
260-1
261~rc1-1
261~rc2-1
261~rc3-1
261~rc4-1
261-1
261-2
262~rc1-1
262~rc1-2
262~rc2-1
253.*
253.5-1
254.*
254.1-1
254.1-2
254.1-3
254.3-1
254.4-1
254.5-1~bpo12+1
254.5-1~bpo12+2
254.5-1~bpo12+3
254.5-1
254.14-1~bpo12+1
254.15-1~bpo12+1
254.16-1~bpo12+1
254.22-1~bpo12+1
254.26-1~bpo12+1
255.*
255.1-1
255.1-2
255.1-3
255.2-1
255.2-2
255.2-3
255.2-4
255.3-1
255.3-2
255.4-1
255.5-1
256.*
256.1-1
256.1-2
256.2-1
256.4-1
256.4-2
256.4-3
256.5-1
256.5-2
256.6-1
256.7-1
256.7-2
256.7-3
257.*
257.1-1
257.1-2
257.1-3
257.1-4
257.1-5
257.1-6
257.1-7
257.2-1
257.2-2
257.2-3
257.3-1
257.4-1
257.4-2
257.4-3
257.4-4
257.4-5
257.4-6
257.4-7
257.4-8
257.4-9
257.5-1
257.5-2
257.6-1
257.7-1
257.8-1~deb13u1
257.8-1~deb13u2
257.9-1~deb13u1
257.13-1~deb13u1
258.*
258.1-1
258.1-2
259.*
259.1-1
260.*
260.1-1
261.*
261.1-1
261.1-2
261.1-3
261.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-16742.json"

Debian:13 / systemd

Package

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

Affected ranges

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

Affected versions

257.*
257.7-1
257.8-1~deb13u1
257.8-1~deb13u2
257.9-1~deb13u1
257.13-1~deb13u1
Other
258~rc1-1
258~rc2-1
258~rc2-2
258~rc3-1
258~rc4-1
258-1
259~rc1-1
259~rc2-1
259~rc3-1
259-1
260~rc1-1
260~rc1-2
260~rc2-1
260~rc3-1
260~rc4-1
260-1
261~rc1-1
261~rc2-1
261~rc3-1
261~rc4-1
261-1
261-2
262~rc1-1
262~rc1-2
262~rc2-1
258.*
258.1-1
258.1-2
259.*
259.1-1
260.*
260.1-1
261.*
261.1-1
261.1-2
261.1-3
261.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-16742.json"

Debian:14 / systemd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
261.2-1

Affected versions

257.*
257.7-1
257.8-1~deb13u1
257.8-1~deb13u2
257.9-1~deb13u1
257.13-1~deb13u1
Other
258~rc1-1
258~rc2-1
258~rc2-2
258~rc3-1
258~rc4-1
258-1
259~rc1-1
259~rc2-1
259~rc3-1
259-1
260~rc1-1
260~rc1-2
260~rc2-1
260~rc3-1
260~rc4-1
260-1
261~rc1-1
261~rc2-1
261~rc3-1
261~rc4-1
261-1
261-2
258.*
258.1-1
258.1-2
259.*
259.1-1
260.*
260.1-1
261.*
261.1-1
261.1-2
261.1-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-16742.json"