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openSUSE Apptainer Important DoS Issue Fix CVE-2026-41178 2026-3928

openSUSE Apptainer Important DoS Issue Fix CVE-2026-41178 2026-3928

Linuxsecurity •LinuxSecurity Advisories • September 3, 2026

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This update for apptainer fixes the following issue:

* CVE-2026-41178: go.opentelemetry.io/otel/baggage: no rejection of raw-length

headers in baggage parsing allows for DoS via oversized inputs

## 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:

zypper in -t patch SUSE-SLE-Module-HPC-15-SP7-2026-3928=1

* SUSE Package Hub 15 15-SP7

zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-3928=1

zypper in -t patch SUSE-2026-3928=1

* SUSE Package Hub 15 15-SP7 (aarch64 x86_64)

* apptainer-1.5.3-150600.4.40.1

* apptainer-suid-1.5.3-150600.4.40.1

* openSUSE Leap 15.6 (aarch64 x86_64)

* apptainer-1.5.3-150600.4.40.1

* apptainer-suid-1.5.3-150600.4.40.1

* apptainer-suid-debuginfo-1.5.3-150600.4.40.1

* apptainer-debuginfo-1.5.3-150600.4.40.1

* openSUSE Leap 15.6 (noarch)

* apptainer-sle15_7-1.5.3-150600.4.40.1

* apptainer-leap-1.5.3-150600.4.40.1

* apptainer-sle16-1.5.3-150600.4.40.1

* apptainer-sle15_6-1.5.3-150600.4.40.1

* HPC Module 15-SP7 (aarch64 x86_64)

* apptainer-1.5.3-150600.4.40.1

* apptainer-debuginfo-1.5.3-150600.4.40.1

* HPC Module 15-SP7 (noarch)

* apptainer-sle15_7-1.5.3-150600.4.40.1

*

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Extracted Entities

Attack Types (1)