CVE WATCH / VULNERABILITY DETAIL
CVE-2026-77936
CRITICALCVSS 9.8NVD feed
Published 20 October 2026 · tracked since 21 October 2026
Description
Letta through 0.16.8 ships a compose.yaml that does not enable LETTA_SERVER_SECURE, so the password middleware is never added and all API routes are unauthenticated, and it exposes a superuser PostgreSQL port with default credentials. Remote attackers can execute arbitrary Python via POST /v1/tools/
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-103119 CRITICAL 9.1
- CVE-2026-101356 CRITICAL 9.1
- CVE-2026-105941 HIGH 8.1
- CVE-2026-113385 MEDIUM 5.3
- CVE-2026-105311 HIGH 7.7
- CVE-2026-105312 CRITICAL 9.9
- CVE-2026-113356 HIGH 7.5
- CVE-2026-113382 MEDIUM 6.3
- CVE-2026-108089 HIGH 7.5
- CVE-2026-113381 HIGH 7.3