aiohttp — CVE history (PyPI)
aiohttp
43 CVEs affect the aiohttp PyPI package (highest CVSS 9.1). Latest disclosed: 2026-06-22. Full CVE history sourced from NVD.
Summary
- Package
aiohttp(PyPI)- Total CVEs
43- Actively exploited (CISA KEV)
- 0
- Highest CVSS
9.1- Latest disclosed
- 2026-06-22
Recent CVEs (top 20)
| CVE | Severity | CVSS | KEV | Published | Summary |
|---|---|---|---|---|---|
CVE-2026-54280 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54279 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54278 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54277 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54276 | Medium | 6.1 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54275 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54274 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54273 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-50269 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-47265 | High | 7.5 | — | 2026-06-02 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-34993 | Medium | 6.4 | — | 2026-06-02 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-34525 | Medium | 5.3 | — | 2026-04-01 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-34520 | Critical | 9.1 | — | 2026-04-01 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-34519 | Medium | 5.3 | — | 2026-04-01 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-34518 | Medium | 5.3 | — | 2026-04-01 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-34517 | Medium | 5.3 | — | 2026-04-01 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-34516 | High | 7.5 | — | 2026-04-01 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-34515 | High | 7.5 | — | 2026-04-01 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-34514 | Medium | 5.3 | — | 2026-04-01 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-34513 | High | 7.5 | — | 2026-04-01 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
All-time worst (top 10 by CVSS)
| CVE | Severity | CVSS | KEV | Published | Summary |
|---|---|---|---|---|---|
CVE-2026-34520 | Critical | 9.1 | — | 2026-04-01 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54280 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54279 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54278 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54277 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54275 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54274 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-54273 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-50269 | High | 7.5 | — | 2026-06-22 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |
CVE-2026-47265 | High | 7.5 | — | 2026-06-02 | AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. |