CVE-2026-7597: Deserialization in mem0ai mem0
CVE-2026-7597 is a medium severity vulnerability in mem0ai mem0 versions up to 1. 0. 11. It involves insecure deserialization in the pickle. load and pickle. dump functions within the mem0/vector_stores/faiss. py file. This flaw allows remote attackers to manipulate deserialization processes. A patch identified by commit 62dca096f9236010ca15fea9ba369ba740b86b7a is available and recommended to fix the issue.
AI Analysis
Technical Summary
The vulnerability CVE-2026-7597 affects mem0ai mem0 up to version 1.0.11, specifically in the deserialization logic using Python's pickle module in mem0/vector_stores/faiss.py. Improper handling of pickle.load and pickle.dump allows remote attackers to manipulate deserialization, potentially leading to unintended code execution or data manipulation. The vulnerability has a CVSS 4.0 base score of 5.3, indicating medium severity. A patch commit 62dca096f9236010ca15fea9ba369ba740b86b7a has been released to address this issue.
Potential Impact
The vulnerability allows remote attackers to manipulate the deserialization process in mem0, which can lead to unauthorized code execution or data corruption. The CVSS score of 5.3 reflects a medium impact with network attack vector, low complexity, no user interaction, and limited scope and impact on confidentiality, integrity, and availability.
Mitigation Recommendations
A patch identified by commit 62dca096f9236010ca15fea9ba369ba740b86b7a is available and should be applied to affected versions (up to 1.0.11) of mem0ai mem0. Applying this patch is the recommended and effective remediation to fix the vulnerability. No additional vendor advisory details are provided, so users should verify the patch status with the official mem0ai project repository or vendor communications.
CVE-2026-7597: Deserialization in mem0ai mem0
Description
CVE-2026-7597 is a medium severity vulnerability in mem0ai mem0 versions up to 1. 0. 11. It involves insecure deserialization in the pickle. load and pickle. dump functions within the mem0/vector_stores/faiss. py file. This flaw allows remote attackers to manipulate deserialization processes. A patch identified by commit 62dca096f9236010ca15fea9ba369ba740b86b7a is available and recommended to fix the issue.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-7597 affects mem0ai mem0 up to version 1.0.11, specifically in the deserialization logic using Python's pickle module in mem0/vector_stores/faiss.py. Improper handling of pickle.load and pickle.dump allows remote attackers to manipulate deserialization, potentially leading to unintended code execution or data manipulation. The vulnerability has a CVSS 4.0 base score of 5.3, indicating medium severity. A patch commit 62dca096f9236010ca15fea9ba369ba740b86b7a has been released to address this issue.
Potential Impact
The vulnerability allows remote attackers to manipulate the deserialization process in mem0, which can lead to unauthorized code execution or data corruption. The CVSS score of 5.3 reflects a medium impact with network attack vector, low complexity, no user interaction, and limited scope and impact on confidentiality, integrity, and availability.
Mitigation Recommendations
A patch identified by commit 62dca096f9236010ca15fea9ba369ba740b86b7a is available and should be applied to affected versions (up to 1.0.11) of mem0ai mem0. Applying this patch is the recommended and effective remediation to fix the vulnerability. No additional vendor advisory details are provided, so users should verify the patch status with the official mem0ai project repository or vendor communications.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-05-01T09:52:26.382Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69f51cd7cbff5d861061aff7
Added to database: 5/1/2026, 9:36:23 PM
Last enriched: 5/1/2026, 9:51:24 PM
Last updated: 5/1/2026, 10:37:45 PM
Views: 5
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