Alerts This Week
Warning Icon 1 764
Alerts This Week
Warning Icon 1 764

openSUSE 15.4 python-pyasn1 Problem Fix Notification SUSE-SU-2026-1085-3

suse
Calendar Grey March 26, 2026
Dist Suse Esm H88
This advisory details an important update for python-pyasn1 addressing a Denial of Service vulnerability on openSUSE.
An update that solves one vulnerability can now be installed.

Summary

## This update for python-pyasn1 fixes the following issues: * CVE-2026-30922: Denial of Service via Unbounded Recursion (bsc#1259803). ## 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: * openSUSE Leap 15.4 zypper in -t patch SUSE-2026-1075=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2026-1075=1 * Public Cloud Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP4-2026-1075=1 * Python 3 Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2026-1075=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-1075=1

Topics%20covered

Topics Covered

security advisory denial of service update important OpenSUSE python-pyasn1

References

* bsc#1259803

Cross-

* CVE-2026-30922

CVSS scores:

* CVE-2026-30922 ( SUSE ): 8.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

* CVE-2026-30922 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-30922 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* openSUSE Leap 15.4

* openSUSE Leap 15.6

* Public Cloud Module 15-SP4

* Python 3 Module 15-SP7

* SUSE Linux Enterprise Desktop 15 SP7

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:1075-1
Release Date: 2026-03-26T12:41:56Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service update important OpenSUSE python-pyasn1

Get the latest News and Insights

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

Your message here