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vuln-cve/data/2026/7xxx/CVE-2026-7597.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-7597",
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"state": "PUBLISHED",
"assignerShortName": "VulDB",
"dateReserved": "2026-05-01T09:52:26.382Z",
"datePublished": "2026-05-01T21:15:11.399Z",
"dateUpdated": "2026-05-05T19:45:33.404Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB",
"dateUpdated": "2026-05-01T21:15:11.399Z"
},
"title": "mem0ai mem0 faiss.py pickle.dump deserialization",
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-502",
"lang": "en",
"description": "Deserialization"
}
]
},
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-20",
"lang": "en",
"description": "Improper Input Validation"
}
]
}
],
"affected": [
{
"vendor": "mem0ai",
"product": "mem0",
"versions": [
{
"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",
"status": "affected"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"metrics": [
{
"cvssV4_0": {
"version": "4.0",
"baseScore": 5.3,
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
"baseSeverity": "MEDIUM"
}
},
{
"cvssV3_1": {
"version": "3.1",
"baseScore": 6.3,
"vectorString": "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",
"baseSeverity": "MEDIUM"
}
},
{
"cvssV3_0": {
"version": "3.0",
"baseScore": 6.3,
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
"baseSeverity": "MEDIUM"
}
},
{
"cvssV2_0": {
"version": "2.0",
"baseScore": 6.5,
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C"
}
}
],
"timeline": [
{
"time": "2026-05-01T00:00:00.000Z",
"lang": "en",
"value": "Advisory disclosed"
},
{
"time": "2026-05-01T02:00:00.000Z",
"lang": "en",
"value": "VulDB entry created"
},
{
"time": "2026-05-01T11:57:30.000Z",
"lang": "en",
"value": "VulDB entry last update"
}
],
"credits": [
{
"lang": "en",
"value": "edoardottt (VulDB User)",
"type": "reporter"
}
],
"references": [
{
"url": "https://vuldb.com/vuln/360550",
"name": "VDB-360550 | mem0ai mem0 faiss.py pickle.dump deserialization",
"tags": [
"vdb-entry",
"technical-description"
]
},
{
"url": "https://vuldb.com/vuln/360550/cti",
"name": "VDB-360550 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
]
},
{
"url": "https://vuldb.com/submit/805562",
"name": "Submit #805562 | Mem0 <= v1.0.11 Unsafe Deserialization",
"tags": [
"third-party-advisory"
]
},
{
"url": "https://github.com/mem0ai/mem0/issues/3778",
"tags": [
"exploit",
"issue-tracking"
]
},
{
"url": "https://github.com/mem0ai/mem0/pull/4833",
"tags": [
"issue-tracking",
"patch"
]
},
{
"url": "https://github.com/mem0ai/mem0/commit/62dca096f9236010ca15fea9ba369ba740b86b7a",
"tags": [
"patch"
]
},
{
"url": "https://github.com/mem0ai/mem0/",
"tags": [
"product"
]
}
],
"tags": [
"x_open-source"
]
},
"adp": [
{
"references": [
{
"url": "https://vuldb.com/submit/805562",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-05-04T15:02:27.837471Z",
"id": "CVE-2026-7597",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-05-05T19:45:33.404Z"
}
}
]
}
}