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openSUSE Leap 16.0 aws-c-event-stream Critical Out-of-Bounds Patch

opensuse
Calendar Grey April 9, 2026
Dist Opensuse Esm H88
Update available for openSUSE addressing important issues in aws-c-event-stream, enhancing overall security and performance.
An update that solves one vulnerability and has one bug fix can now be installed.

Description

This update for aws-c-event-stream fixes the following issues:

Changes in aws-c-event-stream:

- CVE-2026-5190: Fixed a out-of-bounds write caused by crafted event-stream messages (bsc#1261298)

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-packagehub-191=1

Patch

Package List

- openSUSE Leap 16.0:

aws-c-event-stream-devel-0.4.2-bp160.2.1

libaws-c-event-stream1-0.4.2-bp160.2.1

References

* bsc#1261298

References:

* https://www.suse.com/security/cve/CVE-2026-5190.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2026:20477-1
Rating: important
Affected Products: openSUSE Leap 16.0 -------------------------------------------------------------

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