CVE-2026-113717LowRevised 5 Nov

virtualenv: Pip seeding with download omits wheel digest verification

MSRC advisory NVD CVE.org

Assessment

Severity: Low
CVSS base score: Not published
Impact: Not stated
EPSS · 30-day forecast: No EPSS score collected
Public detection template: No Nuclei template is listed in the current collected catalog
Exploitation detected: Unknown: not stated by MSRC
Exploitability: Not assessed
Publicly disclosed: Unknown: not stated by MSRC
Customer action: Required: follow the MSRC remediation guidance
Component: Mariner
Weakness: CWE-494: Download of Code Without Integrity Check
Issued by: GitHub_M
Published: 4 Nov 2026 · October 2026
Last revised: 5 Nov 2026Information published.

Updates that fix it

0 KBs

No KB listed

No KB update is listed in the collected MSRC record. Check the MSRC advisory for product releases and other remedies.

Affected products

Open Source Software

2 affected products

azl3 python-virtualenv 20.36.1-10 on Azure Linux 3.0
azl3 python-virtualenv 20.36.1-9 on Azure Linux 3.0

What changed

Detection template: Unknown: detection-template evidence is incomplete or retained → No Nuclei template listed
6 Nov 2026 · 17:32:22 UTC
Detection template: No Nuclei template listed → Unknown: detection-template evidence is incomplete or retained
6 Nov 2026 · 16:31:02 UTC
Affected products: azl3 python-virtualenv 20.36.1-9 on Azure Linux 3.0 → azl3 python-virtualenv 20.36.1-10 on Azure Linux 3.0, azl3 python-virtualenv 20.36.1-9 on Azure Linux 3.0
6 Nov 2026 · 09:07:49 UTC

Page history

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Cite this version

Field-level log (10)

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6 Nov 2026 · 17:32:22 UTC Public detection templateUnknown: detection-template evidence is incomplete or retained → No Nuclei template listed
6 Nov 2026 · 17:32:22 UTC Source coverage: public-exploit-codeIncomplete → Current
6 Nov 2026 · 17:32:22 UTC Source coverage: first-epssIncomplete → Current
6 Nov 2026 · 17:32:22 UTC Source coverage: msrc-cvrfIncomplete → Current
6 Nov 2026 · 16:31:02 UTC Public detection templateNo Nuclei template listed → Unknown: detection-template evidence is incomplete or retained
6 Nov 2026 · 16:31:02 UTC Source coverage: public-exploit-codeCurrent → Incomplete
6 Nov 2026 · 16:31:02 UTC Source coverage: first-epssCurrent → Incomplete
6 Nov 2026 · 16:31:02 UTC Source coverage: msrc-cvrfCurrent → Incomplete
6 Nov 2026 · 09:07:49 UTC Last revised4 Nov 2026 14:46 UTC → 5 Nov 2026 14:53 UTC
6 Nov 2026 · 09:07:49 UTC Affected productsazl3 python-virtualenv 20.36.1-9 on Azure Linux 3.0 → azl3 python-virtualenv 20.36.1-10 on Azure Linux 3.0, azl3 python-virtualenv 20.36.1-9 on Azure Linux 3.0

Explore global source statements, affected packages and advisory history for CVE-2026-113717. The catalog has a separate collection scope from Microsoft release records.

cve-program · CVE-2026-113717

Published

virtualenv

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "pypa",
                    "product": "virtualenv",
                    "versions": [
                        {
                            "version": "< 21.14.9",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON