DEBIAN-CVE-2026-35535

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Source
https://security-tracker.debian.org/tracker/CVE-2026-35535
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35535.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-35535
Upstream
Published
2026-04-03T03:16:18Z
Modified
2026-09-14T17:03:09Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups call, during a privilege drop before running the mailer, is not a fatal error and can lead to privilege escalation.

References

Affected packages

Debian:12 / sudo

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.9.13p3-1+deb12u4

Affected versions

1.*
1.9.13p3-1
1.9.13p3-1+deb12u1
1.9.13p3-1+deb12u2
1.9.13p3-1+deb12u3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35535.json"

Debian:13 / sudo

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.9.16p2-3+deb13u2

Affected versions

1.*
1.9.16p2-3
1.9.16p2-3+deb13u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35535.json"

Debian:14 / sudo

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.9.17p2-5

Affected versions

1.*
1.9.16p2-3
1.9.17p1-1
1.9.17p2-1
1.9.17p2-1exp1
1.9.17p2-2
1.9.17p2-3
1.9.17p2-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35535.json"