Invalid Memory Access in Sentencepiece,
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.5epss 0.2%
exploitation probability
0.2%top 92% of all CVEs
observed exploitation
nono source reports it
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:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Google · SentencepieceReferences
https://access.redhat.com/errata/RHSA-2026:3713https://access.redhat.com/errata/RHSA-2026:3782https://access.redhat.com/security/cve/CVE-2026-1260https://bugzilla.redhat.com/show_bug.cgi?id=2432079https://github.com/google/sentencepiece/releases/tag/v0.2.1https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-1260.json