CVE-2026-111063: AIOHTTP: Secure attribute not enforced for shared cookie

October 19, 2026

The Secure attribute was not being enforced for the shared cookie.

References

github.com/advisories/GHSA-494j-54xm-rwp3
github.com/aio-libs/aiohttp/commit/999c356d61e966faffa97b06ab0d0455226d36c5
github.com/aio-libs/aiohttp/releases/tag/v3.14.4
github.com/aio-libs/aiohttp/security/advisories/GHSA-494j-54xm-rwp3
nvd.nist.gov/vuln/detail/CVE-2026-111063

Code Behaviors & Features

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