PT-2026-32116 · Julia · Hyper Jll

Published

2026-04-01

·

Updated

2026-04-01

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Hyperium Hyper before 0.14.19 does not allow for customization of the max header list size method in the H2 third-party software, allowing attackers to perform HTTP2 attacks.

Fix

Found an issue in the description? Have something to add? Feel free to write us 👾

Related Identifiers

JLSEC-2026-20

Affected Products

Hyper Jll