{"id":"CVE-2026-7597","state":"PUBLISHED","title":"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.","publishedAt":"2026-05-01T21:15:11.399Z","updatedAt":"2026-05-05T19:45:33.404Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"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","source":"VulDB"},"assigner":"VulDB","products":["mem0ai mem0"],"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"}]}],"references":["https://vuldb.com/vuln/360550","https://vuldb.com/vuln/360550/cti","https://vuldb.com/submit/805562","https://github.com/mem0ai/mem0/issues/3778","https://github.com/mem0ai/mem0/pull/4833","https://github.com/mem0ai/mem0/commit/62dca096f9236010ca15fea9ba369ba740b86b7a","https://github.com/mem0ai/mem0/"],"weaknesses":["CWE-502","CWE-20"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/7xxx/CVE-2026-7597.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-7597","state":"PUBLISHED","datePublished":"2026-05-01T21:15:11.399Z","dateUpdated":"2026-05-05T19:45:33.404Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-05-01T09:52:26.382Z"},"containers":{"cna":{"title":"mem0ai mem0 faiss.py pickle.dump deserialization","descriptions":[{"lang":"en","value":"A vulnerability was found in mem0ai mem0 up to 1.0.11. 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