CVE-2026-73667
Command-injection in OpenChoreo workflow templates enabling arbitrary shell execution.
Is CVE-2026-73667 being exploited?
Not confirmed. CVE-2026-73667 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.61% probability of exploitation in the next 30 days.
How severe is CVE-2026-73667?
CVE-2026-73667 is rated High with a CVSS score of 8.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-73667?
Yes. A fix has been recorded for CVE-2026-73667. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-73667 affect?
CVE-2026-73667 affects OpenChoreo < 1.0.4, OpenChoreo < 1.1.4, OpenChoreo < 1.2.0-rc.2, Kubernetes clusters running OpenChoreo Workflow Plane, and 2 further products or versions. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-73667?
Upgrade to 1.0.4/1.1.4/1.2.0-rc.2; disable privileged Podman templates; sanitize inputs.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Arbitrary command execution in workflow pods; container compromise and potential host escalation when privileged Podman templates are used.
Immediate action required
- affected< 1.0.4
- affected>= 1.1.0 and < 1.1.4
- affected>= 1.2.0-rc.1 and < 1.2.0-rc.2
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.