DEBIAN-CVE-2026-113714

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2026-113714
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-113714.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-113714
Upstream
Published
2026-10-22T22:47:28Z
Modified
2026-10-22T23:00:07Z
Summary
[none]
Details

virtualenv is a tool for creating isolated virtual python environments. Prior to 21.14.9, download_wheel() writes package-index downloads directly into the reusable wheel/house cache before selecting a verification target from pip's textual Saved output. With default-index digest comparison enabled, a controlled package index can inject a misleading Saved line through a discarded link's data-requires-python attribute; this forged-line variant also requires knowledge of an absolute path to the genuine bundled wheel. The wrong path can then be hashed, while a digest mismatch leaves the rejected archive in the cache for later selection without verification. A separate rejected-cache-file variant requires control over downloaded data or archive selection but not the forged-line prerequisites. Explicit custom-index exceptions are outside the promised PyPI comparison, and the issue does not independently bypass TLS or establish control of default PyPI. This issue is fixed in version 21.14.9.

References

Affected packages

Debian:12 / python-virtualenv

Package

Name
python-virtualenv
Purl
pkg:deb/debian/python-virtualenv?arch=source&distro=bookworm

Affected ranges

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

Affected versions

20.*
20.17.1+ds-1
20.19.0+ds-1
20.21.0+ds-1
20.23.0+ds-1
20.23.0+ds-2
20.24.1+ds-1
20.24.6+ds-1
20.24.6+ds-2
20.25.0+ds-1
20.25.0+ds-2
20.25.1+ds-1
20.26.1+ds-1
20.26.2+ds-1
20.26.6+ds-1
20.27.0+ds-1
20.28.0+ds-1
20.29.1+ds-1
20.29.3+ds-1
20.30.0+ds-1
20.30.0+ds-2
20.30.0+ds-3
20.31.2+ds-1
20.33.1+ds-1
20.34.0+ds-1
20.35.3+ds-1
20.35.4+ds-1
20.36.1+ds-1
20.38.0+ds-1
21.*
21.2.0+ds-1
21.2.4+ds-1
21.3.1+ds-1
21.4.1+ds-1
21.5.1+ds-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-113714.json"

Debian:13 / python-virtualenv

Package

Name
python-virtualenv
Purl
pkg:deb/debian/python-virtualenv?arch=source&distro=trixie

Affected ranges

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

Affected versions

20.*
20.31.2+ds-1
20.31.2+ds-1+deb13u1
20.33.1+ds-1
20.34.0+ds-1
20.35.3+ds-1
20.35.4+ds-1
20.36.1+ds-1
20.38.0+ds-1
21.*
21.2.0+ds-1
21.2.4+ds-1
21.3.1+ds-1
21.4.1+ds-1
21.5.1+ds-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-113714.json"

Debian:14 / python-virtualenv

Package

Name
python-virtualenv
Purl
pkg:deb/debian/python-virtualenv?arch=source&distro=forky

Affected ranges

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

Affected versions

20.*
20.31.2+ds-1
20.33.1+ds-1
20.34.0+ds-1
20.35.3+ds-1
20.35.4+ds-1
20.36.1+ds-1
20.38.0+ds-1
21.*
21.2.0+ds-1
21.2.4+ds-1
21.3.1+ds-1
21.4.1+ds-1
21.5.1+ds-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-113714.json"