DEBIAN-CVE-2026-4360

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Source
https://security-tracker.debian.org/tracker/CVE-2026-4360
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4360.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-4360
Upstream
Published
2026-06-30T15:16:57Z
Modified
2026-09-12T10:00:17Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

In the Tarfile.extract() function, the filter parameter is not passed properly when extracting hardlinks. An affected system that extracts content from untrusted tar files could end up writing files with an unexpected uid/gid despite the user passing filter='data' to the extract() function.

References

Affected packages

Debian:13 / pypy3

Package

Name
pypy3
Purl
pkg:deb/debian/pypy3?arch=source&distro=trixie

Affected ranges

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

Affected versions

7.*
7.3.19+dfsg-2
7.3.20+dfsg-1
7.3.20+dfsg-2
7.3.20+dfsg-3
7.3.20+dfsg-4
7.3.21+dfsg-1
7.3.21+dfsg-2
7.3.21+dfsg-3
7.3.21+dfsg-4
7.3.22+dfsg-1
7.3.23+dfsg-1
7.3.23+dfsg-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4360.json"

Debian:14 / pypy3

Package

Name
pypy3
Purl
pkg:deb/debian/pypy3?arch=source&distro=forky

Affected ranges

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

Affected versions

7.*
7.3.19+dfsg-2
7.3.20+dfsg-1
7.3.20+dfsg-2
7.3.20+dfsg-3
7.3.20+dfsg-4
7.3.21+dfsg-1
7.3.21+dfsg-2
7.3.21+dfsg-3
7.3.21+dfsg-4
7.3.22+dfsg-1
7.3.23+dfsg-1
7.3.23+dfsg-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4360.json"

Debian:13 / python3.13

Package

Name
python3.13
Purl
pkg:deb/debian/python3.13?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.13.5-2+deb13u5

Affected versions

3.*
3.13.5-2
3.13.5-2+deb13u1
3.13.5-2+deb13u2
3.13.5-2+deb13u3
3.13.5-2+deb13u4

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4360.json"

Debian:14 / python3.13

Package

Name
python3.13
Purl
pkg:deb/debian/python3.13?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.13.15-1

Affected versions

3.*
3.13.5-2
3.13.6-1
3.13.7-1
3.13.8-1
3.13.9-1
3.13.11-1
3.13.12-1
3.13.14-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4360.json"

Debian:14 / python3.14

Package

Name
python3.14
Purl
pkg:deb/debian/python3.14?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.14.7-1

Affected versions

3.*
3.14.0~a7-1
3.14.0~b1-1
3.14.0~b2-1
3.14.0~b3-1
3.14.0~b4-1
3.14.0~rc1-1
3.14.0~rc2-1
3.14.0~rc3-1
3.14.0-1
3.14.0-2
3.14.0-3
3.14.0-4
3.14.0-5
3.14.2-1
3.14.3-1
3.14.3-2
3.14.3-3
3.14.3-4
3.14.3-5
3.14.4-1
3.14.4-2
3.14.5~rc1-1
3.14.5-1
3.14.6-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4360.json"