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SUSE python3-dulwich Moderate DoS Threat Fix 2026-2984-1

suse
Calendar Grey July 14, 2026
Scroller Suse
Update for python3-dulwich addresses a moderate issue, fixing a potential DoS threat following CVE-2026-47734.
SUSE released a moderate security update for python3-dulwich addressing CVE-2026-47734, which affects multiple SUSE products

Summary

## This update for python3-dulwich fixes the following issues: * CVE-2026-47734: Do not honour receive.maxInputSize to bound received packs (bsc#1268138) ## 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)

Topics%20covered

Topics Covered

security advisory moderate update SuSE DoS python3-dulwich

References

* bsc#1268138

Cross-

* CVE-2026-47734

CVSS scores:

* CVE-2026-47734 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-47734 ( NVD ): 5.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

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

An update that solves one vulnerability can now be installed.

##

* 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
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate update SuSE DoS python3-dulwich

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