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CVE-2026-84703 is an authorization flaw in Red Hat Ansible Automation Controller in which binding a credential to an execution environment does not enforce the required credential use-permission check. This missing object-level authorization allows cross-organization or cross-tenant use or disclosure of credentials through execution-environment credential associations.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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No public exploit code observed for this vulnerability.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Execution-environment bindings can expose credentials across tenants in Automation Controller.
Automation Controller cross-tenant credential-exposure vulnerability through insufficient authorization on execution-environment credential bindings.
Missing use-permission validation on an execution-environment credential binding allows cross-organization credential disclosure.
Automation Controller cross-tenant credential exposure via execution-environment binding.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.