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

×
Alerts This Week
Warning Icon 1 533
Alerts This Week
Warning Icon 1 533

openSUSE Python-python-engineio Important DoS Threat Fix 2026-3085-1

opensuse
Calendar Grey July 17, 2026
Scroller Opensuse Esm H88
Two vulnerabilities in python-python-engineio addressed in openSUSE, affecting several enterprise and desktop systems, updates are important.
An update that solves two vulnerabilities can now be installed.

Description

This update for python-python-engineio fixes the following issues:

* CVE-2026-48802: remote user can cause the creation of unnecessary background

threads in the server through the heartbeat mechanism and cause a DoS

(bsc#1269544).

* CVE-2026-48809: size of incoming messages is not checked before they are

loaded into memory and allows remote users to cause a DoS via excessive

memory allocation (bsc#1269545).

Topics%20covered

Topics Covered

security advisory DoS important OpenSUSE SUSE update python-python-engineio

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* Python 3 Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2026-3085=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-3085=1

* openSUSE Leap 15.6

zypper in -t patch SUSE-2026-3085=1

* SUSE Linux Enterprise Server 15 SP6 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-3085=1

Package List

* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)

* python311-python-engineio-4.3.4-150600.3.3.1

* Python 3 Module 15-SP7 (noarch)

* python311-python-engineio-4.3.4-150600.3.3.1

* SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)

* python311-python-engineio-4.3.4-150600.3.3.1

* openSUSE Leap 15.6 (noarch)

* python311-python-engineio-4.3.4-150600.3.3.1

References

* bsc#1269544

* bsc#1269545

## References:

* https://www.suse.com/security/cve/CVE-2026-48802.html

* https://www.suse.com/security/cve/CVE-2026-48809.html

* https://bugzilla.suse.com/show_bug.cgi?id=1269544

* https://bugzilla.suse.com/show_bug.cgi?id=1269545

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:3085-1
Release Date: 2026-07-16T17:51:00Z
Affected Products: * openSUSE Leap 15.6 * Python 3 Module 15-SP7 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP6 LTSS * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7

Topics%20covered

Topics Covered

security advisory DoS important OpenSUSE SUSE update python-python-engineio

Get the latest News and Insights

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