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1 vulnerability by Flair

CVE-2026-3071 (GCVE-0-2026-3071)

Vulnerability from cvelistv5 – Published: 2026-02-26 14:56 – Updated: 2026-02-26 14:56
VLAI?
Summary
Deserialization of untrusted data in the LanguageModel class of Flair from versions 0.4.1 to latest are vulnerable to arbitrary code execution when loading a malicious model.
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
Impacted products
Vendor Product Version
Flair Flair Affected: 0.4.1 , ≤ * (semver)
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          "product": "Flair",
          "repo": "https://github.com/flairNLP/flair",
          "vendor": "Flair",
          "versions": [
            {
              "lessThanOrEqual": "*",
              "status": "affected",
              "version": "0.4.1",
              "versionType": "semver"
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      "providerMetadata": {
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      "references": [
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          "url": "https://www.hiddenlayer.com/sai-security-advisory/2026-02-flair"
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    "dateReserved": "2026-02-23T19:38:10.854Z",
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