SUSE-SU-2026:3528-1: important: Security update for azure-storage-azcopy

# Security update for azure-storage-azcopy

Announcement ID: SUSE-SU-2026:3528-1  
Release Date: 2026-08-07T14:20:23Z  
Rating: important  
References:

  * bsc#1266657
  * bsc#1272123

  
Cross-References:

  * CVE-2026-39821
  * CVE-2026-56852

  
CVSS scores:

  * CVE-2026-39821 ( SUSE ):  9.1
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-39821 ( SUSE ):  7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-39821 ( NVD ):  8.2 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
  * CVE-2026-39821 ( NVD ):  9.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
  * CVE-2026-56852 ( SUSE ):  6.0
    CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-56852 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-56852 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * openSUSE Leap 15.4
  * Public Cloud Module 15-SP4
  * Public Cloud Module 15-SP5
  * Public Cloud Module 15-SP6
  * Public Cloud Module 15-SP7
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server 15 SP6
  * 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 Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.3

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

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

Update to 10.32.6.

Security issues fixed:

  * CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only
    Punycode-encoded labels allows for validation bypass and privilege
    escalation (bsc#1266657).
  * CVE-2026-56852: golang.org/x/text/unicode/norm: improper handling of
    truncated/invalid UTF-8 input can lead to infinite loop (bsc#1272123).

Other updates and bugfixes:

  * Version 10.32.6:
  * Run `go mod tidy`
  * Merge tag `v10.32.4` into release/fips
  * Merge `remote-tracking` branch `origin/wendi/10.32.5` into `release/fips`
  * Merge branch `main` into `wendi/10.32.5`
  * TASK 38260338: Updated the release pipeline to produce Linux builds capable
    of complying with the FIPS 140-3 standard. (#3488)
  * Bump Go toolchain and security-relevant dependencies (#3486)
  * stylistic changes from copilot :)
  * Update `golang.org/x/text` to v0.40.0
  * Update `golang.org/x/net` to v0.57.0
  * Version 10.32.5:
  * Create new patch release
  * Merge branch `main` into `seanmcc/bump-deps-2026-06`
  * Ensure get/set ACLs are on URLs with paths (#3453)
  * Print out help command on just `azcopy` (#3485)
  * Bump Go toolchain and security-relevant dependencies
  * Centralize HTTP client into a shared global instance (#3436)
  * Remove 0-padding in mode with SetUID (#3467)
  * Updated `trivy` dependency to known safe version (#3421)

## 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-SP6  
    zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP6-2026-3528=1

  * Public Cloud Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP4-2026-3528=1

  * Public Cloud Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP7-2026-3528=1

  * Public Cloud Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP5-2026-3528=1

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2026-3528=1

## Package List:

  * Public Cloud Module 15-SP7 (aarch64 ppc64le x86_64)
    * azure-storage-azcopy-10.32.6-150400.9.16.2
  * Public Cloud Module 15-SP5 (aarch64 ppc64le x86_64)
    * azure-storage-azcopy-10.32.6-150400.9.16.2
  * Public Cloud Module 15-SP4 (aarch64 ppc64le x86_64)
    * azure-storage-azcopy-10.32.6-150400.9.16.2
  * openSUSE Leap 15.4 (aarch64 ppc64le x86_64)
    * azure-storage-azcopy-10.32.6-150400.9.16.2
  * Public Cloud Module 15-SP6 (aarch64 ppc64le x86_64)
    * azure-storage-azcopy-10.32.6-150400.9.16.2

## References:

  * https://www.suse.com/security/cve/CVE-2026-39821.html
  * https://www.suse.com/security/cve/CVE-2026-56852.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1266657
  * https://bugzilla.suse.com/show_bug.cgi?id=1272123