CVE-2026-59705mem0 - OpenMemory API Unauthenticated Access via Memory Endpoints
Updated under an hour ago ()
Does this affect you?
It affects mem0. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
mem0's openmemory/api component contains an unauthenticated access vulnerability that allows unauthenticated attackers to read, write, and delete arbitrary user memories by accessing API routers registered without authentication middleware. Attackers can supply arbitrary user_id parameters or directly access memory retrieval endpoints to expose private memory content, or invoke pause endpoints with global_pause=true to cause denial-of-service across all users.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-306
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Sep 24, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
mem0 mem0 mem0:mem0 (from the name) | before a3154d5 | CNA record |
References
- https://github.com/mem0ai/mem0/issues/6080issue-tracking
- https://github.com/mem0ai/mem0product
- https://github.com/mem0ai/mem0/commit/a3154d59e52386d4e1189c1f5f44819868f76514patch
- https://www.vulncheck.com/advisories/mem0-openmemory-api-unauthenticated-access-via-memory-endpointsthird-party-advisory
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.