CVE-2026-1260
High · 7.8Sentencepiece has a a heap overflow issue
CVSS
7.8
EPSS
0.2%
Published
Jan 22, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| PyPI | sentencepiece | 0 | 0.2.1 |
Related vulnerabilities
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