{"action":"Upgrade sagemaker to 2.256.0 or later.","affected":[{"fixed":"3.2.0","introduced":"3.0"},{"fixed":"2.256.0","introduced":"0"}],"component":"sagemaker","cve_ids":["CVE-2026-1777"],"ecosystem":"PyPI","epss":0.0051,"exploited":false,"fixed_versions":["3.2.0","2.256.0"],"ghsa_id":"GHSA-rjrp-m2jw-pv9c","id":"tcs_01M5KFY709MSTTTXHNVJJHYBQQ","modified_at":"2026-07-07T17:56:39.291495780Z","published_at":"2026-02-02T23:33:32Z","references":["https://osv.dev/vulnerability/GHSA-rjrp-m2jw-pv9c","https://github.com/aws/sagemaker-python-sdk/security/advisories/GHSA-rjrp-m2jw-pv9c","https://nvd.nist.gov/vuln/detail/CVE-2026-1777","https://github.com/aws/sagemaker-python-sdk/commit/708c7b2f4135ecaec55973d098f3dbe98b657933","https://github.com/aws/sagemaker-python-sdk/commit/fb0d789db4fd5fecde5509963939369f4c7ce63b","https://aws.amazon.com/security/security-bulletins/2026-004-AWS","https://github.com/aws/sagemaker-python-sdk","https://github.com/aws/sagemaker-python-sdk/releases/tag/v2.256.0","https://github.com/aws/sagemaker-python-sdk/releases/tag/v3.2.0"],"severity":{"label":"high","score":7.2},"sources":[{"source":"osv","source_id":"GHSA-rjrp-m2jw-pv9c","url":"https://osv.dev/vulnerability/GHSA-rjrp-m2jw-pv9c"}],"summary":"SageMaker Python SDK has Exposed HMAC"}