CVE-2026-111063Medium· 6.3▾ SunlitAIOHTTP: Secure attribute not enforced for shared cookie
▾ Sunlit zone — Low / medium · no exploitation signal
impact 34.7 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 21.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
0.2%
low → medium
Last analysed / modified upstream
0.2% → 0.2%
The Secure attribute was not being enforced for the shared cookie.
It may be possible to send a shared cookie marked Secure through an unencrypted request.
aiohttp < 3.14.4Upgrade to a patched release:
aiohttp 3.14.4Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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CVE-2026-111750Medium· 6.3AIOHTTP: Pure-Python parser request smuggling
CVE-2026-111064High· 8.2aiohttp server lacks an initial request/header timeout
GHSA-2g87-pp6c-29x5Highaiohttp: Multiple instances of excessive or unbounded memory/CPU use