Watch card · compiled automatically, not analysed

CVE-2026-111066

AIOHTTP: File descriptor exhaustion in multipart requests

Vulnerable dependency

AI summaryaiohttp before 3.14.4 can leak file descriptors on crafted multipart requests, letting unauthenticated attackers exhaust server resources.

Our research pipeline compiles this page from public data. It contains no human judgement from PlainCVE; rely on the original advisories for facts.

Our status

Not planned — No write-up planned (fixed in the same release as one we wrote, or lower value).

Key numbers

CVSS: 8.2 v4.0
CISA KEV: Not listed
EPSS: 0.38%
Momentum: —

Timeline

2026-10-19DisclosedNVD

How much time similar vulnerabilities gave

This item is not mapped to a category yet, so here are the overall numbers: of 390 vulnerabilities disclosed since 2025 and added to KEV, the median time from disclosure to KEV was 5 days; 54% were added within 7 days.

This one: not in KEV so far (that does not mean it is not exploited).

Counts only vulnerabilities CISA has confirmed as exploited; disclosure is the NVD publication date, which can differ from the vendor advisory.

Affected packages (OSV)

Ecosystem	Package	From	Fixed in
PyPI	aiohttp	2.0.0	3.14.4

Primary sources

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