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openSUSE 15.4 python3-dulwich Moderate DoS Fix 2026-2984-1

opensuse
Calendar Grey July 14, 2026
Dist Opensuse Esm H88
This advisory details a moderate severity update for python3-dulwich on openSUSE to address a critical security issue.
An update that solves one vulnerability can now be installed.

Description

This update for python3-dulwich fixes the following issues:

* CVE-2026-47734: Do not honour receive.maxInputSize to bound received packs

(bsc#1268138)

Topics%20covered

Topics Covered

security advisory moderate DoS OpenSUSE python3-dulwich CVE-2026-47734

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:

* Basesystem Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-2984=1

* openSUSE Leap 15.4

zypper in -t patch SUSE-2026-2984=1

Package List

* Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)

* python3-dulwich-debugsource-0.20.24-150400.8.1

* python3-dulwich-debuginfo-0.20.24-150400.8.1

* python3-dulwich-0.20.24-150400.8.1

* openSUSE Leap 15.4 (aarch64 i586 ppc64le s390x x86_64)

* python3-dulwich-debugsource-0.20.24-150400.8.1

* python3-dulwich-debuginfo-0.20.24-150400.8.1

* python3-dulwich-0.20.24-150400.8.1

References

* bsc#1268138

## References:

* https://www.suse.com/security/cve/CVE-2026-47734.html

* https://bugzilla.suse.com/show_bug.cgi?id=1268138

Severity
moderate
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2984-1
Release Date: 2026-07-14T13:21:03Z
Affected Products: * Basesystem Module 15-SP7 * openSUSE Leap 15.4 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP7

Topics%20covered

Topics Covered

security advisory moderate DoS OpenSUSE python3-dulwich CVE-2026-47734

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