CVE-2026-15529yzhao062 pyod persistence.py pyod.utils.persistence.load deserialization
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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.
- CVSS
- 6.3 MEDIUM (v3.1, CNA)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
- Weakness (CWE)
- CWE-502, CWE-20
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Jul 20, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
yzhao062 pyod yzhao062:pyod | 3.5.0; 3.5.1; 3.5.2; 3.5.4; 3.6.0; 3.6.1; 3.6.2 not affected | CNA record |
References
- https://vuldb.com/vuln/377872vdb-entry, technical-description
- https://vuldb.com/vuln/377872/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-15529third-party-advisory
- https://vuldb.com/submit/854559third-party-advisory
- https://github.com/yzhao062/pyod/issues/697issue-tracking
- https://github.com/yzhao062/pyod/pull/698issue-tracking, patch
- https://pypi.org/project/pyod/3.6.2/patch
- https://github.com/yzhao062/pyod/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.