Dashboard / CVE-2026-54279

CVE-2026-54279

LOW
INFO Priority: 0.01 BB Relevance: 53/100
Published: 2026-06-22 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Passive
S: X
AT: None
VC: None
VI: None
VA: None

Description

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, host-only cookies that are saved with CookieJar.save() and then restored later with CookieJar.load() lose their host-only status. This vulnerability is fixed in 3.14.1.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
aiohttp aiohttp < 3.14.1

References & Advisories (2)

Bug Bounty Relevance

53 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

1.3 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.49%
Raw Score 0.004930
Percentile 42.3%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00493
2026-10-28
0.00493

Intelligence Sources

nvd ref →

External Links