{"action":"Upgrade kiota-typescript to 1.0.0-preview.100 or later.","affected":[{"fixed":"1.0.0-preview.100","introduced":"0"}],"component":"kiota-typescript","cve_ids":["CVE-2026-44503"],"ecosystem":"npm","epss":0.00642,"exploited":false,"fixed_versions":["1.0.0-preview.100"],"ghsa_id":"GHSA-7j59-v9qr-6fq9","id":"tcs_01M5KF25VF2BHR1Z7VPXTRHAPJ","modified_at":"2026-09-10T03:50:46.498025328Z","published_at":"2026-05-07T01:49:01Z","references":["https://osv.dev/vulnerability/GHSA-7j59-v9qr-6fq9","https://github.com/microsoft/kiota-java/security/advisories/GHSA-7j59-v9qr-6fq9","https://nvd.nist.gov/vuln/detail/CVE-2026-44503","https://github.com/advisories/GHSA-7j59-v9qr-6fq9","https://github.com/microsoft/kiota-java","https://github.com/pypa/advisory-database/tree/main/vulns/microsoft-kiota-http/PYSEC-2026-2647.yaml","https://pypi.org/project/microsoft-kiota-http"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-7j59-v9qr-6fq9#npm/kiota-typescript","url":"https://osv.dev/vulnerability/GHSA-7j59-v9qr-6fq9"}],"summary":"Kiota abstractions RedirectHandler leaks Cookie/Proxy-Authorization headers on cross-host redirect"}