Explore top 10 tips to secure your open-source projects now. Read More

×
Alerts This Week
Warning Icon 1 461
Alerts This Week
Warning Icon 1 461

openSUSE Leap 16.0 nghttp2 Moderate HTTP Smuggling Fix 2026-21302-1

opensuse
Calendar Grey July 13, 2026
Dist Opensuse Esm H88
This openSUSE security update addresses a moderate issue in nghttp2 to enhance system protection and stability.
An update that solves one vulnerability and has one bug fix can now be installed.

Description

This update for nghttp2 fixes the following issue

- CVE-2026-58055: HTTP request/response smuggling via upgrade request with `Content-Length` (bsc#1269489).

Patch instructions:

To install this openSUSE security update use the suse recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 16.0

zypper in -t patch openSUSE-Leap-16.0-1213=1

Topics%20covered

Topics Covered

security advisory moderate bug fix http smuggling OpenSUSE nghttp2

Patch

Package List

- openSUSE Leap 16.0:

libnghttp2-14-1.64.0-160000.4.1

libnghttp2-devel-1.64.0-160000.4.1

nghttp2-1.64.0-160000.4.1

References

* bsc#1269489

References:

* https://www.suse.com/security/cve/CVE-2026-58055.html

Severity
moderate
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2026:21302-1
Rating: moderate
Affected Products: openSUSE Leap 16.0 -------------------------------------------------------------

Topics%20covered

Topics Covered

security advisory moderate bug fix http smuggling OpenSUSE nghttp2

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.