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Flair

2 CVEs product

Monthly

CVE-2026-76843 Aug 24, 13:12 HIGH This Week

Unsafe pickle deserialization in Flair 0.15.0 and 0.15.1 allows arbitrary code execution with the privileges of the loading process when a victim calls ClusteringModel.load() on an attacker-supplied model file. The critical compounding factor is a false remediation: CVE-2024-10073 designated 0.15.0 as the fixed version after clustering was dropped from the documented API, but flair/models/clustering.py remains physically present in the PyPI-distributed wheels for both 0.15.0 and 0.15.1 and is directly importable, voiding the prior CVE's resolution. No public exploit has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.

Python Deserialization Flair
NVD GitHub VulDB
CVSS 4.0
8.4
EPSS
0.1%
CVE-2024-10073 Oct 17, 17:15 PyPI MEDIUM POC PATCH This Month

A vulnerability, which was classified as critical, was found in flairNLP flair 0.14.0. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

RCE Code Injection Flair
NVD GitHub VulDB
CVSS 4.0
6.3
EPSS
0.5%
EPSS 0% CVSS 8.4
HIGH This Week

Unsafe pickle deserialization in Flair 0.15.0 and 0.15.1 allows arbitrary code execution with the privileges of the loading process when a victim calls ClusteringModel.load() on an attacker-supplied model file. The critical compounding factor is a false remediation: CVE-2024-10073 designated 0.15.0 as the fixed version after clustering was dropped from the documented API, but flair/models/clustering.py remains physically present in the PyPI-distributed wheels for both 0.15.0 and 0.15.1 and is directly importable, voiding the prior CVE's resolution. No public exploit has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.

Python Deserialization Flair
NVD GitHub VulDB
EPSS 1% CVSS 6.3
MEDIUM POC PATCH This Month

A vulnerability, which was classified as critical, was found in flairNLP flair 0.14.0. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

RCE Code Injection Flair
NVD GitHub VulDB

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