{"action":"Upgrade aiohttp to 3.14.4 or later.","affected":[{"fixed":"3.14.4","introduced":"0"}],"component":"aiohttp","cve_ids":["CVE-2026-111063"],"ecosystem":"PyPI","exploited":false,"fixed_versions":["3.14.4"],"ghsa_id":"GHSA-494j-54xm-rwp3","id":"tcs_01M5JJ2M2DG38D5V4YX1AF0QGB","modified_at":"2026-10-19T17:15:04.115639156Z","published_at":"2026-10-19T17:07:47Z","references":["https://osv.dev/vulnerability/GHSA-494j-54xm-rwp3","https://github.com/aio-libs/aiohttp/security/advisories/GHSA-494j-54xm-rwp3","https://github.com/aio-libs/aiohttp/commit/999c356d61e966faffa97b06ab0d0455226d36c5","https://github.com/aio-libs/aiohttp","https://github.com/aio-libs/aiohttp/releases/tag/v3.14.4"],"severity":{"label":"medium","score":6.3},"sources":[{"source":"osv","source_id":"GHSA-494j-54xm-rwp3","url":"https://osv.dev/vulnerability/GHSA-494j-54xm-rwp3"},{"source":"nvd","source_id":"CVE-2026-111063","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111063"}],"summary":"AIOHTTP: Secure attribute not enforced for shared cookie"}