VDB
DEBIAN-CVE-2026-34518
DEBIAN-CVE-2026-34518
PUBLISHED
CVSS 5.300000190734863 MEDIUM
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, when following redirects to a different origin, aiohttp drops the Authorization header, but retains the Cookie and Proxy-Authorization headers. This issue has been patched in version 3.13.4.
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | python-aiohttp | 0, 3.11.16-1, 3.11.16-1+deb13u1 |
| Debian:12 | python-aiohttp | 3.9.5-1, 3.14.1-4, 3.14.1-5 |
| Debian:14 | python-aiohttp | 3.11.16-1, 3.12.15-1, 3.13.0-1 |
Timeline
- Apr 1, 2026 CVE Published
- Oct 27, 2026 CVE Updated