CVE-2023-53154LowMicrosoft CVSS 2.9CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Microsoft security update for CVE-2023-53154

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-2023-53154. This page also shows what EchelonGraph holds for CVE-2023-53154, 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 apparmor 3.1.7-1 on Azure Linux 3.0
  • cbl2 apparmor 3.0.4-4 on CBL Mariner 2.0
  • cbl2 apparmor 3.0.4-5 on CBL Mariner 2.0
  • cbl2 apparmor 3.0.4-5 on CBL-Mariner 2.0

✅ Updates Microsoft lists: 2 updates

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

KB articleUpdateFixed build
—Security Update3.0.4-5
—Security Update3.1.7-1

🧭 EchelonGraph on CVE-2023-53154

EchelonGraph score
2.9 LOW
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

parse_string in cJSON before 1.7.18 has a heap-based buffer over-read via {"1":1, with no trailing newline if cJSON_ParseWithLength is called.

Published by MITRE Corporation, the CVE Numbering Authority that assigned CVE-2023-53154, 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)