DEBIAN-CVE-2026-87910

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Source
https://security-tracker.debian.org/tracker/CVE-2026-87910
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-87910.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-87910
Upstream
Published
2026-09-11T18:16:59Z
Modified
2026-09-17T08:47:26Z
Severity
  • 5.7 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:H/VA:N/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

When tarfile extracts a link on a system that doesn't support links, it falls back to extracting a member from the archive. In this case, the filter function is run twice: once for the extracted member, and once with name set to the location of the link. For one of the calls, the return value was ignored. Instead, the member should be skipped if either call returns None.

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/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-87910.json"
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

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
3.13.5-2+deb13u5
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
3.13.15-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-87910.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/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-87910.json"
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

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
3.13.15-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-87910.json"
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

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
3.14.7-1
3.14.7-2
3.14.7-3
3.14.7-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-87910.json"
python3.15

Package

Name
python3.15
Purl
pkg:deb/debian/python3.15?arch=source&distro=forky

Affected ranges

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

Affected versions

3.*
3.15.0~a8-1
3.15.0~a8-2
3.15.0~b1-1
3.15.0~b1-2
3.15.0~b1-3
3.15.0~b2-1
3.15.0~b3-1
3.15.0~b4-1
3.15.0~rc1-1
3.15.0~rc2-1
3.15.0~rc2-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-87910.json"