Deserialization in Mem0ai Mem0
CVE-2026-7597
A vulnerability was found in mem0ai mem0 up to 1.0.11. This affects the function pickle.load/pickle.dump of the file mem0/vector_stores/faiss.py. Performing a manipulation results in deserialization. It is possible to initiate the attack r…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.000 (6.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Mem0ai Mem0 — versions 1.0.0, 1.0.1, 1.0.2
Weakness classification (CWE)
References
- VDB-360550 | mem0ai mem0 faiss.py pickle.dump deserialization (technical-description, vdb-entry)
- VDB-360550 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- Submit #805562 | Mem0 <= v1.0.11 Unsafe Deserialization (third-party-advisory)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (issue-tracking, patch)
- cna@vuldb.com (patch)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-7597?
- CVE-2026-7597 is a medium-severity vulnerability in Mem0ai Mem0, classified under Improper Input Validation. CVSS score: 6.3/10. Published 2026-05-01.
- How severe is CVE-2026-7597?
- Medium severity. CVSS v3 base score is 6.3 out of 10.