SUSE-SU-2026:3882-1: moderate: Security update for helm
SLE-SECURITY-UPDATES
null at suse.de
Mon Aug 31 20:44:42 UTC 2026
# Security update for helm
Announcement ID: SUSE-SU-2026:3882-1
Release Date: 2026-08-31T14:30:37Z
Rating: moderate
References:
* bsc#1271660
* bsc#1272402
* bsc#1276510
* bsc#1276514
Cross-References:
* CVE-2026-41178
* CVE-2026-50151
* CVE-2026-63308
CVSS scores:
* CVE-2026-41178 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
* CVE-2026-41178 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
* CVE-2026-50151 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
* CVE-2026-50151 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
* CVE-2026-63308 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
* CVE-2026-63308 ( NVD ): 5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2026-63308 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
* CVE-2026-63308 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products:
* Containers 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
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
* SUSE Linux Enterprise Micro 5.5
* SUSE Linux Enterprise Real Time 15 SP7
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server 15 SP4 LTSS
* SUSE Linux Enterprise Server 15 SP5
* SUSE Linux Enterprise Server 15 SP5 LTSS
* 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 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
* SUSE Linux Enterprise Server for SAP Applications 15 SP6
* SUSE Linux Enterprise Server for SAP Applications 15 SP7
* SUSE Package Hub 15 15-SP7
An update that solves three vulnerabilities and has one security fix can now be
installed.
## Description:
This update for helm fixes the following issues:
* CVE-2026-41178:
`go.opentelemetry.io/otel/baggage`,`go.opentelemetry.io/otel/propagation`:
no rejection of raw-length headers in baggage parsing allows for DoS via
oversized inputs (bsc#1276510).
* CVE-2026-63308: processing zero-length byte slices in template chart files
can trigger an index out-of-range panic (bsc#1272402).
* gRPC-Go: several issues affecting the xDS RBAC authorization engine and the
HTTP/2 transport server implementation (bsc#1276514).
Changes for helm:
* Bump vendor to address various security issues:
* golang.org/x/mod at v0.40.0
* oras.land/oras-go/v2 at v2.6.2
* google.golang.org/grpc at v1.82.1
* go.opentelemetry.io/otel at v1.44.0
## 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:
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-3882=1
* SUSE Package Hub 15 15-SP7
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-3882=1
* SUSE Linux Enterprise Server 15 SP6 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-3882=1
* SUSE Linux Enterprise Server 15 SP5 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-3882=1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-3882=1
* SUSE Linux Enterprise Server 15 SP4 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-3882=1
* Containers Module 15-SP7
zypper in -t patch SUSE-SLE-Module-Containers-15-SP7-2026-3882=1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-3882=1
* SUSE Linux Enterprise Micro 5.5
zypper in -t patch SUSE-SLE-Micro-5.5-2026-3882=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-3882=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-3882=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-3882=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP6
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-3882=1
## Package List:
* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)
* helm-zsh-completion-3.21.3-150000.1.93.1
* helm-bash-completion-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)
* helm-zsh-completion-3.21.3-150000.1.93.1
* helm-bash-completion-3.21.3-150000.1.93.1
* Containers Module 15-SP7 (aarch64 ppc64le s390x x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* Containers Module 15-SP7 (noarch)
* helm-zsh-completion-3.21.3-150000.1.93.1
* helm-bash-completion-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
* helm-zsh-completion-3.21.3-150000.1.93.1
* helm-bash-completion-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch)
* helm-zsh-completion-3.21.3-150000.1.93.1
* helm-bash-completion-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Server 15 SP5 LTSS (noarch)
* helm-zsh-completion-3.21.3-150000.1.93.1
* helm-bash-completion-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
* helm-zsh-completion-3.21.3-150000.1.93.1
* helm-bash-completion-3.21.3-150000.1.93.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch)
* helm-zsh-completion-3.21.3-150000.1.93.1
* helm-bash-completion-3.21.3-150000.1.93.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
* helm-zsh-completion-3.21.3-150000.1.93.1
* helm-bash-completion-3.21.3-150000.1.93.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch)
* helm-zsh-completion-3.21.3-150000.1.93.1
* helm-bash-completion-3.21.3-150000.1.93.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
* helm-zsh-completion-3.21.3-150000.1.93.1
* helm-bash-completion-3.21.3-150000.1.93.1
* SUSE Package Hub 15 15-SP7 (noarch)
* helm-fish-completion-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64)
* helm-3.21.3-150000.1.93.1
* helm-debuginfo-3.21.3-150000.1.93.1
* SUSE Linux Enterprise Micro 5.5 (noarch)
* helm-bash-completion-3.21.3-150000.1.93.1
## References:
* https://www.suse.com/security/cve/CVE-2026-41178.html
* https://www.suse.com/security/cve/CVE-2026-50151.html
* https://www.suse.com/security/cve/CVE-2026-63308.html
* https://bugzilla.suse.com/show_bug.cgi?id=1271660
* https://bugzilla.suse.com/show_bug.cgi?id=1272402
* https://bugzilla.suse.com/show_bug.cgi?id=1276510
* https://bugzilla.suse.com/show_bug.cgi?id=1276514
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