CVE-2021-41772HighMicrosoft CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Microsoft security update for CVE-2021-41772

Published
May 31, 2026
Last Modified
—

🔗 CVE IDs covered (1)

📋 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-2021-41772. This page also shows what EchelonGraph holds for CVE-2021-41772, 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 products4

  • azl3 python-tensorboard 2.11.0-3 on Azure Linux 3.0
  • azl3 python-tensorboard 2.16.2-2 on Azure Linux 3.0
  • cbl2 golang 1.17.8-1 on CBL Mariner 2.0
  • cm1 golang 1.16.10-1 on CBL Mariner 1.0

✅ Updates Microsoft lists: 3 updates

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

KB articleUpdateFixed build
—Security Update1.16.10-1
—Security Update1.17.8-1
—Security Update2.16.2-2

🧭 EchelonGraph on CVE-2021-41772

EchelonGraph score
7.5 HIGH
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

Go before 1.16.10 and 1.17.x before 1.17.3 allows an archive/zip Reader.Open panic via a crafted ZIP archive containing an invalid name or an empty filename field.

Published by MITRE Corporation, the CVE Numbering Authority that assigned CVE-2021-41772, 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)