{"action":"Upgrade aiohttp to 3.14.4 or later.","affected":[{"fixed":"3.14.4","introduced":"0"}],"component":"aiohttp","cve_ids":[],"ecosystem":"PyPI","exploited":false,"fixed_versions":["3.14.4"],"ghsa_id":"GHSA-2g87-pp6c-29x5","id":"tcs_01M5JJ2K534X1QX6KHFCJJQG1G","modified_at":"2026-10-19T17:15:04.113194208Z","published_at":"2026-10-19T17:07:23Z","references":["https://osv.dev/vulnerability/GHSA-2g87-pp6c-29x5","https://github.com/aio-libs/aiohttp/security/advisories/GHSA-2g87-pp6c-29x5","https://github.com/aio-libs/aiohttp/commit/09bcaa73ff084a0c539bbf16a0a78743acb7141f","https://github.com/aio-libs/aiohttp/commit/0ae507423f681161efa77d20052b4054397c7fb6","https://github.com/aio-libs/aiohttp/commit/3d850ee9b92573c7e913821cbcb96005beb3f4df","https://github.com/aio-libs/aiohttp/commit/47babd8c23ca79e2bae6cc8dcb5752b61e369fc7","https://github.com/aio-libs/aiohttp/commit/615fec3d4f088f30d2ee72cad760152e92aa1c53","https://github.com/aio-libs/aiohttp/commit/6963ee0befec1502b6bb7b4db6c72d044c08f4fa","https://github.com/aio-libs/aiohttp/commit/6a4f6682817839313b04b8e5cea2b39c1a88ab4f","https://github.com/aio-libs/aiohttp/commit/8cfbe9abe5e11b84006a10f9bdf82bf607671dab","https://github.com/aio-libs/aiohttp/commit/a555ab698e08e9baea7386d5b4c0761cb8956fdd","https://github.com/aio-libs/aiohttp/commit/c6ac0e44c3c573ff9616f4a6a532992538b31e43","https://github.com/aio-libs/aiohttp/commit/d925a80539ffd227da1d93ab4a5bff123cc777db","https://github.com/aio-libs/aiohttp","https://github.com/aio-libs/aiohttp/releases/tag/v3.14.4"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-2g87-pp6c-29x5","url":"https://osv.dev/vulnerability/GHSA-2g87-pp6c-29x5"}],"summary":"aiohttp: Multiple instances of excessive or unbounded memory/CPU use"}