CVE WatchJul 21, 2026

CVE-2026-16493

A flaw was found in ansible-core. The _extract_collection_from_git() function in ansible-core's concrete_artifact_manager.py constructs git

CVSS

7.8

High

EPSS

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KEV

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Exploit Today

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0-100

Published: Jul 21, 2026 · Last modified: Jul 21, 2026 · CWE-88

EPSS · 30d

Not enough EPSS history yet.

Technical description

A flaw was found in ansible-core. The _extract_collection_from_git() function in ansible-core's concrete_artifact_manager.py constructs git clone commands without a '--' (end-of-options) separator before user-supplied URLs when installing collections from git sources. An attacker who provides a crafted collection source URI containing git argument injection payloads can achieve arbitrary command execution when a user runs 'ansible-galaxy collection install' with the malicious source. This is an incomplete fix for CVE-2026-11332, which hardened the role install path but missed the equivalent collection install code path.

Official references

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