CVE-2026-1260

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.

Published Jan 23, 2026

https://github.com/advisories/GHSA-38vq-g6vr-w8wf

CVSS ScoreHigh

7.8

Ecosystem	Package	Version

Ecosystem	Package	Version

Vulnerabilities

CVE-2026-1260

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.

Published Jan 23, 2026

https://github.com/advisories/GHSA-38vq-g6vr-w8wf

CVSS ScoreHigh

7.8


pypi	sentencepiece	0.0.0
pypi	sentencepiece	0.0.1
pypi	sentencepiece	0.0.2
pypi	sentencepiece	0.0.3
pypi	sentencepiece	0.0.4
pypi	sentencepiece	0.0.5
pypi	sentencepiece	0.0.6
pypi	sentencepiece	0.0.7
pypi	sentencepiece	0.0.9
pypi	sentencepiece	0.1.0
pypi	sentencepiece	0.1.1
pypi	sentencepiece	0.1.2
pypi	sentencepiece	0.1.3
pypi	sentencepiece	0.1.4
pypi	sentencepiece	0.1.5
pypi	sentencepiece	0.1.6
pypi	sentencepiece	0.1.7
pypi	sentencepiece	0.1.81
pypi	sentencepiece	0.1.82
pypi	sentencepiece	0.1.83
pypi	sentencepiece	0.1.85
pypi	sentencepiece	0.1.86
pypi	sentencepiece	0.1.8
pypi	sentencepiece	0.1.90
pypi	sentencepiece	0.1.91
pypi	sentencepiece	0.1.92
pypi	sentencepiece	0.1.94
pypi	sentencepiece	0.1.95
pypi	sentencepiece	0.1.96
pypi	sentencepiece	0.1.97
pypi	sentencepiece	0.1.98
pypi	sentencepiece	0.1.99
pypi	sentencepiece	0.1.9
pypi	sentencepiece	0.2.0

Ecosystem	Package	Version


pypi	sentencepiece	0.0.0
pypi	sentencepiece	0.0.1
pypi	sentencepiece	0.0.2
pypi	sentencepiece	0.0.3
pypi	sentencepiece	0.0.4
pypi	sentencepiece	0.0.5
pypi	sentencepiece	0.0.6
pypi	sentencepiece	0.0.7
pypi	sentencepiece	0.0.9
pypi	sentencepiece	0.1.0
pypi	sentencepiece	0.1.1
pypi	sentencepiece	0.1.2
pypi	sentencepiece	0.1.3
pypi	sentencepiece	0.1.4
pypi	sentencepiece	0.1.5
pypi	sentencepiece	0.1.6
pypi	sentencepiece	0.1.7
pypi	sentencepiece	0.1.81
pypi	sentencepiece	0.1.82
pypi	sentencepiece	0.1.83
pypi	sentencepiece	0.1.85
pypi	sentencepiece	0.1.86
pypi	sentencepiece	0.1.8
pypi	sentencepiece	0.1.90
pypi	sentencepiece	0.1.91
pypi	sentencepiece	0.1.92
pypi	sentencepiece	0.1.94
pypi	sentencepiece	0.1.95
pypi	sentencepiece	0.1.96
pypi	sentencepiece	0.1.97
pypi	sentencepiece	0.1.98
pypi	sentencepiece	0.1.99
pypi	sentencepiece	0.1.9
pypi	sentencepiece	0.2.0

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CVE-2026-1260

CVE-2026-1260