Back Linuxsecurity

openSUSE Azure-Storage-AzCopy Key DoS and Memory Problem Fix 2026-4125

Linuxsecurity •LinuxSecurity Advisories • September 11, 2026

Keep your Linux systems secure and up to date with practical patching guidance. Review Linux Patching Best Practices ×

This update for azure-storage-azcopy fixes the following issues:

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

headers in baggage parsing allows for DoS via oversized inputs

* CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation

issue allows for bypass of authorization policies via mixed-case or

canonical-case header matches (bsc#1279330).

* CVE-2026-84304: google.golang.org/grpc: heap memory exhaustion via HTTP/2

DATA frame fragmentation (bsc#1279223).

* CVE-2026-84445: google.golang.org/grpc: DoS via crash due to missing

':authority' and 'Host' headers in gRPC-Go xDS servers (bsc#1279026).

Changes for azure-storage-azcopy:

## 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:

* Public Cloud Module 15-SP4

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP4-2026-4125=1

zypper in -t patch SUSE-2026-4125=1

* Public Cloud Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP5-2026-4125=1

* Public Cloud Module 15-SP6

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP6-2026-4125=1

* Public Cloud Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP7-2026-4125=1

* Public Cloud Module 15-SP4 (aarch64 ppc64le x86_64)