PYSEC-2026-547

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/synthcity/PYSEC-2026-547.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-547
Aliases
Published
2026-06-29T11:50:41.569372Z
Modified
2026-06-29T12:15:45.187550962Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Deserialization of untrusted data in synthcity
Details

A vulnerability, which was classified as critical, has been found in vanderSchaar LAB synthcity 0.2.9. Affected by this issue is the function loadfromfile of the component PKL File Handler. The manipulation leads to deserialization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-252182 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early and confirmed immediately the existence of the issue. A patch is planned to be released in February 2024.

References

Affected packages

PyPI / synthcity

Package

Name
synthcity
View open source insights on deps.dev
Purl
pkg:pypi/synthcity

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
0.2.9

Affected versions

0.*
0.0.1
0.0.2
0.0.3
0.1.1
0.1.2
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.2.1
0.2.2
0.2.3
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9

Database specific

source 
"https://github.com/pypa/advisory-database/blob/main/vulns/synthcity/PYSEC-2026-547.yaml"