{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-15529","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-07-12T15:47:24.318Z","datePublished":"2026-07-13T03:45:08.697Z","dateUpdated":"2026-07-20T06:19:33.417Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-07-20T06:19:33.417Z"},"title":"yzhao062 pyod persistence.py pyod.utils.persistence.load 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":"yzhao062","product":"pyod","versions":[{"version":"3.5.0","status":"affected"},{"version":"3.5.1","status":"affected"},{"version":"3.5.2","status":"affected"},{"version":"3.5.4","status":"affected"},{"version":"3.6.0","status":"affected"},{"version":"3.6.1","status":"affected"},{"version":"3.6.2","status":"unaffected"}],"cpes":["cpe:2.3:a:yzhao062:pyod:*:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"A vulnerability was detected in yzhao062 pyod up to 3.6.1. Affected is the function pyod.utils.persistence.load of the file pyod/utils/persistence.py. Performing a manipulation of the argument path results in deserialization. The attack can be initiated remotely. Upgrading to version 3.6.2 is able to address this issue. It is recommended to apply a patch to fix this issue. The pull request to fix this issue requires some minor changes."}],"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:X","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:X/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:X/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:ND/RL:OF/RC:C"}}],"timeline":[{"time":"2026-07-12T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-07-12T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-07-20T08:24:22.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Dem0000000 (VulDB User)","type":"reporter"},{"lang":"en","value":"yzhao062 (VulDB User)","type":"analyst"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"references":[{"url":"https://vuldb.com/vuln/377872","name":"VDB-377872 | yzhao062 pyod persistence.py pyod.utils.persistence.load deserialization","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/377872/cti","name":"VDB-377872 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-15529","name":"CVE-2026-15529 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/854559","name":"Submit #854559 | Yue Zhao / yzhao062 pyod 3.5.0 through 3.5.2 CWE-502: Deserialization of Untrusted Data","tags":["third-party-advisory"]},{"url":"https://github.com/yzhao062/pyod/issues/697","tags":["issue-tracking"]},{"url":"https://github.com/yzhao062/pyod/pull/698","tags":["issue-tracking","patch"]},{"url":"https://pypi.org/project/pyod/3.6.2/","tags":["patch"]},{"url":"https://github.com/yzhao062/pyod/","tags":["product"]}]},"adp":[{"references":[{"url":"https://github.com/yzhao062/pyod/issues/697","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-14T14:52:27.588296Z","id":"CVE-2026-15529","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":"2026-07-14T14:53:01.496Z"}}]}}