Microsoft security update for CVE-2025-4802
🔗 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-2025-4802. This page also shows what EchelonGraph holds for CVE-2025-4802, 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 products7
- azl3 glibc 2.38-11 on Azure Linux 3.0
- azl3 glibc 2.38-12 on Azure Linux 3.0
- cbl2 glibc 2.35-10
- cbl2 glibc 2.35-10 on CBL Mariner 2.0
- cbl2 glibc 2.35-10 on CBL-Mariner 2.0
- cbl2 glibc 2.35-7 on CBL Mariner 2.0
- cbl2 glibc 2.35-9 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 article | Update | Fixed build |
|---|---|---|
| — | Security Update | 2.35-8 |
| — | Security Update | 2.38-12 |
🧭 EchelonGraph on CVE-2025-4802
- EchelonGraph score
- 9.8 CRITICAL
- 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
Untrusted LD_LIBRARY_PATH environment variable vulnerability in the GNU C Library version 2.27 to 2.38 allows attacker controlled loading of dynamically shared library in statically compiled setuid binaries that call dlopen (including internal dlopen calls after setlocale or calls to NSS functions such as getaddrinfo).
Published by GNU C Library, the CVE Numbering Authority that assigned CVE-2025-4802, 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).