CVE-2026-111066
Severity not reportedData quality: partial.
Some fields were not provided by the source.
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python.
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. From 2.0.0 until 3.14.4, multipart request processing can retain an unbounded number of open file descriptors. An unauthenticated attacker can consequently exhaust file descriptors with specially crafted multipart requests when a handler uses Request.post(). This issue is fixed in version 3.14.4.
CVSS
—
Awaiting analysis by NVD
Timeline (UTC)
Published: 2026-10-19 17:17
Modified: 2026-10-20 17:17
NVD status: Undergoing Analysis
Last synced 1 day ago
Verified against the source API 2026-10-27 07:04 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/aio-libs/aiohttp/commit/2d94633b7f1b4c1ba07d647b629a8440652b2d09 security-advisories@github.com
- https://github.com/aio-libs/aiohttp/releases/tag/v3.14.4 security-advisories@github.com
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-9xw5-w5jj-pvcg security-advisories@github.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:04 UTC · record ↗