Description

Hackney fails to properly release HTTP connections to the pool after handling 307 Temporary Redirect responses. Remote attackers can exploit this to exhaust connection pools, causing denial of service in applications using the library. Fix for this issue has been included in 1.24.0 release.

INFO

Published Date :

2025-05-28T11:19:15.208Z

Last Modified :

2026-01-26T12:13:02.411Z

Source :

CERT-PL
AFFECTED PRODUCTS

The following products are affected by CVE-2025-3864 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-3864.

URL Resource
https://cert.pl/en/posts/2025/05/CVE-2025-3864/ cve-icon cve-icon
https://github.com/benoitc/hackney/commit/8f13ddac50d1626f8b9a47a08bd599e4efe1773d cve-icon cve-icon
https://github.com/benoitc/hackney/issues/717 cve-icon cve-icon
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