DEBIAN-CVE-2026-4751

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Source
https://security-tracker.debian.org/tracker/CVE-2026-4751
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4751.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-4751
Upstream
Published
2026-03-24T06:16:23Z
Modified
2026-09-14T17:03:43Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

NULL Pointer Dereference vulnerability in tmate-io tmate.This issue affects tmate: before 2.4.0.

References

Affected packages

Debian:12 / tmate

Package

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

Affected ranges

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

Affected versions

2.*
2.4.0-2
2.4.0-3
2.4.0-4

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4751.json"

Debian:13 / tmate

Package

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

Affected ranges

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

Affected versions

2.*
2.4.0-3
2.4.0-4

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4751.json"

Debian:14 / tmate

Package

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

Affected ranges

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

Affected versions

2.*
2.4.0-3
2.4.0-4

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4751.json"