Risk Scores
CVSS v4.0
2.700000047683716
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| PyPI | aiohttp | 0 |
| aio-libs | aiohttp | < 3.13.4 |
Timeline
- Apr 1, 2026 CVE Published
- Apr 2, 2026 Security Advisory
- Apr 6, 2026 CVE Updated
References
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-63hf-3vf5-4wqf url
- https://github.com/aio-libs/aiohttp/commit/9370b9714a7a56003cacd31a9b4ae16eab109ba4 url
- https://github.com/aio-libs/aiohttp/releases/tag/v3.13.4 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-34520 advisory
- https://github.com/aio-libs/aiohttp package
- https://www.ibm.com/support/pages/node/7271707 advisory
- https://www.ibm.com/support/pages/node/7271922 advisory
- https://www.ibm.com/support/pages/node/7271681 advisory
- https://www.ibm.com/support/pages/node/7271765 advisory