CVE-2026-7597

MEDIUM 6.3

mem0ai mem0 faiss.py pickle.dump deserialization

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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 remotely. The exploit has been made public and could be used. The patch is named 62dca096f9236010ca15fea9ba369ba740b86b7a. Applying a patch is the recommended action to fix this issue.

CWE	CWE-502 CWE-20
Vendor	mem0ai
Product	mem0
Published	May 1, 2026

Stay Ahead of the Next One

Get instant alerts for mem0ai mem0

Be the first to know when new medium vulnerabilities affecting mem0ai mem0 are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

mem0ai / mem0

1.0.0 1.0.1 1.0.2 1.0.3 1.0.4 1.0.5 1.0.6 1.0.7 1.0.8 1.0.9 1.0.10 1.0.11

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/360550 vuldb.com: https://vuldb.com/vuln/360550/cti vuldb.com: https://vuldb.com/submit/805562 github.com: https://github.com/mem0ai/mem0/issues/3778 github.com: https://github.com/mem0ai/mem0/pull/4833 github.com: https://github.com/mem0ai/mem0/commit/62dca096f9236010ca15fea9ba369ba740b86b7a github.com: https://github.com/mem0ai/mem0/

Credits

🔍 edoardottt (VulDB User)