CVE-2026-7597
mem0ai mem0 faiss.py pickle.dump deserialization
Description
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.
INFO
Published Date :
May 1, 2026, 10:16 p.m.
Last Modified :
Oct. 26, 2026, 8:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | LOW | [email protected] |
Solution
- Apply patch 62dca096f9236010ca15fea9ba369ba740b86b7a.
- Update mem0ai to version 1.0.12 or later.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-7597.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-7597 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-7597
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-7597 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-7597 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Translated by [email protected]
Oct. 26, 2026
Action Type Old Value New Value Added Translation Title: mem0 de mem0ai, Description: Se encontró una vulnerabilidad en mem0ai mem0 hasta 1.0.11. Esto afecta la función pickle.load/pickle.dump del archivo mem0/vector_stores/faiss.py. Realizar una manipulación resulta en deserialización. Es posible iniciar el ataque remotamente. El exploit se ha hecho público y podría ser usado. El parche se llama 62dca096f9236010ca15fea9ba369ba740b86b7a. Aplicar un parche es la acción recomendada para solucionar este problema. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'mem0ai', 'product': 'mem0', 'versions': [{'status': 'affected', 'version': '1.0.0'}, {'status': 'affected', 'version': '1.0.1'}, {'status': 'affected', 'version': '1.0.2'}, {'status': 'affected', 'version': '1.0.3'}, {'status': 'affected', 'version': '1.0.4'}, {'status': 'affected', 'version': '1.0.5'}, {'status': 'affected', 'version': '1.0.6'}, {'status': 'affected', 'version': '1.0.7'}, {'status': 'affected', 'version': '1.0.8'}, {'status': 'affected', 'version': '1.0.9'}, {'status': 'affected', 'version': '1.0.10'}, {'status': 'affected', 'version': '1.0.11'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-7597', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-05-04T15:02:27.837471Z'} -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
May. 05, 2026
Action Type Old Value New Value Added Reference https://vuldb.com/submit/805562 -
New CVE Received by [email protected]
May. 01, 2026
Action Type Old Value New Value Added Description 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. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CWE CWE-20 Added CWE CWE-502 Added Reference https://github.com/mem0ai/mem0/ Added Reference https://github.com/mem0ai/mem0/commit/62dca096f9236010ca15fea9ba369ba740b86b7a Added Reference https://github.com/mem0ai/mem0/issues/3778 Added Reference https://github.com/mem0ai/mem0/pull/4833 Added Reference https://vuldb.com/submit/805562 Added Reference https://vuldb.com/vuln/360550 Added Reference https://vuldb.com/vuln/360550/cti