PT-2026-32116

Published

2026-04-01

·

Updated

2026-04-01

Description by

CVSS 3.1
7.5
High
MetricsAV: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.
Exploitability
Fix
Vendors
Affected products
Related identifiers
JLSEC-2026-20
Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com