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CVE-2026-7597

mem0ai mem0 faiss.py pickle.dump deserialization

MEDIUM
6.3
CVSS Score
Published: May 1, 2026 at 09:15 PM UTC
Updated: October 26, 2026 at 08:10 PM UTC
1 product affected across 1 vendorMem0

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (7)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/360550
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/360550/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/805562
ExploitIssue Tracking
Source: cverecord
https://github.com/mem0ai/mem0/issues/3778
Issue TrackingPatch
Source: cverecord
https://github.com/mem0ai/mem0/pull/4833
Patch
Source: cverecord
https://github.com/mem0ai/mem0/commit/62dca096f9236010ca15fea9ba369ba740b86b7a
Product
Source: cverecord
https://github.com/mem0ai/mem0/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-502CWE-20

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