CVE-2025-6279HIGH 8.0EPSS p36.6%

CVE-2025-6279CVE-2025-6279

Description

A vulnerability, which was classified as critical, has been found in Upsonic up to 0.55.6. This issue affects the function cloudpickle.loads of the file /tools/add_tool of the component Pickle Handler. The manipulation leads to deserialization. The exploit has been disclosed to the public and may be used.

Scoring

CVSS 3.18.0 (HIGH)
VectorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.46% probability of exploitation · percentile 36.6% · 2026-06-18T12:00:27Z
Published2025-06-19
Last modified2026-04-29

Underlying weaknesses· 2

CWE-20CWE-502

References

  1. https://github.com/Upsonic/Upsonic/issues/353
  2. https://vuldb.com/?ctiid.313283
  3. https://vuldb.com/?id.313283
  4. https://vuldb.com/?submit.593099
  5. https://github.com/Upsonic/Upsonic/issues/353

2

TypeTargetConfidenceTier
WeaknessImproper Input Validationcwe-200%live
WeaknessDeserialization of Untrusted Datacwe-5020%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.