Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N L N H H L 8.7 .0026 17.3 —
AFFECTED Product Versions Fixed suna unspecified —
TIMELINE Jul 23 Reserved by VulnCheck Jul 24 Published (CNA: VulnCheck) Jul 25 EXPLOIT PUBLISHED — CVE-2026-66027 (kortix-ai suna). Public exploit reference added.
Suna before 0.9.102 contains a broken access control vulnerability in the message queue API that allows authenticated attackers to access and manipulate queue resources belonging to other users by exploiting missing ownership and account isolation checks. Attackers can read pending prompt queues of all users, read or delete individual sessions, and inject arbitrary prompts into another user's session queue, causing the background drainer to forward malicious messages to the victim's running AI agent with the victim's credentials and permissions.
| Date | Event | Detail |
|---|---|---|
| July 23, 2026 | Reserved | Reserved by VulnCheck |
| July 24, 2026 | Published | Published (CNA: VulnCheck) |
| July 25, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-66027 (kortix-ai suna). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| kortix-ai | suna | — | — | — |
Authoritative record: CVE-2026-66027 at cve.org
Vendors: kortix-ai
Weaknesses: CWE-862
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-66027 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.