{"cve":"CVE-2026-1260","nvd":{"published":"2026-01-22T17:16:30.643","modified":"2026-07-15T02:18:13.770","status":"Modified","description":"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_v4":{"vector":"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","score":8.5},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-119"],"references":["https://github.com/google/sentencepiece/releases/tag/v0.2.1","https://access.redhat.com/errata/RHSA-2026:3713","https://access.redhat.com/errata/RHSA-2026:3782","https://access.redhat.com/security/cve/CVE-2026-1260","https://bugzilla.redhat.com/show_bug.cgi?id=2432079"],"products":["google:sentencepiece"],"source":"nvd","synced_at":"2026-10-19T22:21:16.563232421+00:00"},"epss":{"cve":"CVE-2026-1260","score":0.00176,"percentile":0.07035,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-38vq-g6vr-w8wf","url":"https://osv.dev/vulnerability/GHSA-38vq-g6vr-w8wf","summary":"Sentencepiece has a a heap overflow issue","modified":"2026-09-10T03:50:32.452851803Z","packages":[{"ecosystem":"PyPI","name":"sentencepiece","purl":"pkg:pypi/sentencepiece","ranges":["<0.2.1"],"fixed":["0.2.1"]}]},{"id":"PYSEC-2026-1909","url":"https://osv.dev/vulnerability/PYSEC-2026-1909","summary":"Sentencepiece has a a heap overflow issue","modified":"2026-07-07T17:47:52.959634858Z","packages":[{"ecosystem":"PyPI","name":"sentencepiece","purl":"pkg:pypi/sentencepiece","ranges":["<0.2.1"],"fixed":["0.2.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}