CVE-2022-23639HighCVSS 8.1

Improper Restriction of Operations within the Bounds of a Memory Buffer and Race Condition in crossbeam-utils

Published
May 31, 2026
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2022-23639 →

📋 Description

Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability? One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.

🎯 Affected products7

  • azl3 librsvg2 2.50.3-4 on Azure Linux 3.0
  • azl3 librsvg2 2.58.1-1 on Azure Linux 3.0
  • azl3 rpm-ostree 2022.1-7 on Azure Linux 3.0
  • azl3 rpm-ostree 2024.4-1 on Azure Linux 3.0
  • azl3 rust 1.75.0-14 on Azure Linux 3.0
  • azl3 rust 1.86.0-1 on Azure Linux 3.0
  • azl3 rust crossbeam_utils-0.8.7 on Azure Linux 3.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 2024.4-1 KBCBL-Mariner Releases (Security Update) KBCBL-Mariner Releases (Security Update) — fixed build crossbeam_utils-0.8.7 KBCBL-Mariner Releases (Security Update) — fixed build 2.58.1-1

🔗 References (2)