{"action":"Upgrade tensorflow to 1.15.0 or later.","affected":[{"fixed":"1.15.0","introduced":"0"}],"component":"tensorflow","cve_ids":["CVE-2019-16778"],"ecosystem":"PyPI","epss":0.00788,"exploited":false,"fixed_versions":["1.15.0"],"ghsa_id":"GHSA-844w-j86r-4x2j","id":"tcs_01M5KF76CEH341FP1ZYHMFXHP8","modified_at":"2026-07-08T06:00:58.351181091Z","published_at":"2019-12-16T20:17:10Z","references":["https://osv.dev/vulnerability/GHSA-844w-j86r-4x2j","https://github.com/tensorflow/tensorflow/security/advisories/GHSA-844w-j86r-4x2j","https://nvd.nist.gov/vuln/detail/CVE-2019-16778","https://github.com/tensorflow/tensorflow/commit/db4f9717c41bccc3ce10099ab61996b246099892","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2019-227.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2019-234.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2019-209.yaml","https://github.com/tensorflow/tensorflow","https://github.com/tensorflow/tensorflow/blob/master/tensorflow/security/advisory/tfsa-2019-002.md"],"severity":{"label":"low","score":2.6},"sources":[{"source":"osv","source_id":"GHSA-844w-j86r-4x2j","url":"https://osv.dev/vulnerability/GHSA-844w-j86r-4x2j"}],"summary":"Heap buffer overflow in `UnsortedSegmentSum` in TensorFlow"}