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CVE-2026-1260

CVE-2026-1260 · Invalid Memory Access in Sentencepiece,

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Invalid memory access in Sentencepiece versions less than 0.2.1 when using a vulnerable model file, which is not created in the normal training procedure.

CVSS 8.5 · High · EPSS 0.2% · Fix available

Published
Updated

Stack: python

Affected products and versions

  • sentencepiece

    Versions
    • All versions prior to 0.2.1: Affected

    No fix published

  • sentencepiece PyPI

    Versions
    • 0.0.0
    • 0.0.2
    • 0.0.3
    • 0.0.4
    • 0.0.5
    • 0.0.6
    • 0.0.7
    • 0.0.9
    • 0.1.0
    • 0.1.1
    • 0.1.2
    • 0.1.3
    • 0.1.4
    • 0.1.5
    • 0.1.6
    • 0.1.7
    • 0.1.8
    • 0.1.81
    • 0.1.82
    • 0.1.83
    • 0.1.85
    • 0.1.86
    • 0.1.90
    • 0.1.91
    • 0.1.92
    • 0.1.94
    • 0.1.95
    • 0.1.96
    • 0.1.97
    • 0.1.98
    • 0.1.99
    • 0.2.0
    Affected ranges
    • ECOSYSTEM: < 0.2.1

    Update to 0.2.1

Original sources

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