CVE-2026-0598Ansible-lightspeed: broken object level authorization leading to cross-user ai conversation context injection in ansible lightspeed api
Updated under an hour ago ()
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It affects Red Hat Ansible Automation Platform 2.6. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A security flaw was identified in the Ansible Lightspeed API conversation endpoints that handle AI chat interactions. The APIs do not properly verify whether a conversation identifier belongs to the authenticated user making the request. As a result, an attacker with valid credentials could access or influence conversations owned by other users. This exposes sensitive conversation data and allows unauthorized manipulation of AI-generated outputs.
- CVSS
- 4.2 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
- Weakness (CWE)
- CWE-283
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- redhat
- NVD analysis
- Deferred
- Record last updated
- May 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Red Hat Red Hat Ansible Automation Platform 2.6 redhat:ansible_automation_platform | from 1777387242 not affected | CNA record |
References
- https://access.redhat.com/errata/RHSA-2026:13545vendor-advisory, x-refsource-redhat
- https://access.redhat.com/security/cve/CVE-2026-0598vdb-entry, x-refsource-redhat
- https://bugzilla.redhat.com/show_bug.cgi?id=2427094issue-tracking, x-refsource-redhat
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.