Dashboard / CVE-2026-111064

CVE-2026-111064

HIGH
MEDIUM Priority: 0.03 BB Relevance: 76/100
Published: 2026-10-19 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
AT: Present
VC: None
VI: None
VA: High

Description

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, keepalive timeout handling is absent during the initial portion of a request. An attacker can keep an idle connection open indefinitely before sending any request data, consuming server connection capacity. This issue is fixed in version 3.14.4.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
aio-libs aiohttp < 3.14.4

References & Advisories (3)

Bug Bounty Relevance

76 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.2 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS — Exploitation Probability

0.40%
Raw Score 0.003990
Percentile 34.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00399
2026-10-28
0.00399

Intelligence Sources

mitre ref →
nvd ref →

External Links