CVE-2026-32288MediumMicrosoft CVSS 5.5CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Microsoft security update for CVE-2026-32288

Published
June 2, 2026
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2026-32288 →

📋 Microsoft's advisory

EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32288. This page also shows what EchelonGraph holds for CVE-2026-32288, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.

🎯 Affected products25

  • azl3 containerized-data-importer 1.62.0-2 on Azure Linux 3.0
  • azl3 containerized-data-importer 1.62.0-3 on Azure Linux 3.0
  • azl3 gh 2.62.0-13 on Azure Linux 3.0
  • azl3 gh 2.62.0-15 on Azure Linux 3.0
  • azl3 golang 1.25.8-1 on Azure Linux 3.0
  • azl3 golang 1.25.9-1 on Azure Linux 3.0
  • azl3 golang 1.26.1-1 on Azure Linux 3.0
  • azl3 golang 1.26.2-1 on Azure Linux 3.0
  • azl3 golang 1.27.0-1 on Azure Linux 3.0
  • azl3 moby-engine 25.0.3-15 on Azure Linux 3.0
  • azl3 moby-engine 25.0.3-17 on Azure Linux 3.0
  • azl3 skopeo 1.14.4-10 on Azure Linux 3.0
  • azl3 skopeo 1.14.4-9 on Azure Linux 3.0
  • cbl2 containerized-data-importer 1.55.0-28 on CBL Mariner 2.0
  • cbl2 containerized-data-importer 1.55.0-28 on CBL-Mariner 2.0
  • cbl2 cri-o 1.22.3-20 on CBL Mariner 2.0
  • cbl2 cri-o 1.22.3-20 on CBL-Mariner 2.0
  • cbl2 golang 1.18.8-10 on CBL Mariner 2.0
  • cbl2 golang 1.22.7-5 on CBL Mariner 2.0
  • cbl2 moby-engine 24.0.9-19 on CBL Mariner 2.0
  • cbl2 moby-engine 24.0.9-19 on CBL-Mariner 2.0
  • cbl2 msft-golang 1.25.8-1 on CBL Mariner 2.0
  • cbl2 msft-golang 1.25.8-1 on CBL-Mariner 2.0
  • cbl2 skopeo 1.14.2-15 on CBL Mariner 2.0
  • cbl2 skopeo 1.14.2-15 on CBL-Mariner 2.0

✅ Updates Microsoft lists: 7 updates

7 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.

KB articleUpdateFixed build
—Security Update1.62.0-3
—Security Update2.62.0-15
—Security Update25.0.3-17
—Security Update1.14.4-10
—Security Update—
—Security Update2.62.0-14
—Security Update—

🧭 EchelonGraph on CVE-2026-32288

EchelonGraph score
5.5 MEDIUM
CISA KEV
Not listed
Fix status
A fix is available — apply it.

Description from the CVE record (CVE.org), as published by its numbering authority

tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archive containing a large number of sparse regions encoded in the "old GNU sparse map" format.

Published by Go Project, the CVE Numbering Authority that assigned CVE-2026-32288, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).

🔗 References (2)