{"action":"Upgrade sentencepiece to 0.2.1 or later.","affected":[{"fixed":"0.2.1","introduced":"0"}],"component":"sentencepiece","cve_ids":["CVE-2026-1260"],"ecosystem":"PyPI","epss":0.00176,"exploited":false,"fixed_versions":["0.2.1"],"ghsa_id":"GHSA-38vq-g6vr-w8wf","id":"tcs_01M5KGWD3H2CCKVXH0K9TG14VW","modified_at":"2026-07-07T17:47:52.959634858Z","published_at":"2026-07-07T16:03:20.003357Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1909","https://nvd.nist.gov/vuln/detail/CVE-2026-1260","https://github.com/google/sentencepiece/commit/d856b67fdb3492e035489abf9b3aaf486144b2c0","https://github.com/google/sentencepiece","https://github.com/google/sentencepiece/releases/tag/v0.2.1","https://pypi.org/project/sentencepiece","https://github.com/advisories/GHSA-38vq-g6vr-w8wf"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"PYSEC-2026-1909","url":"https://osv.dev/vulnerability/PYSEC-2026-1909"},{"source":"nvd","source_id":"CVE-2026-1260","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1260"}],"summary":"Sentencepiece has a a heap overflow issue"}