What is CVE-2026-13732?

CVE-2026-13732 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Gdb: gdb: out-of-bounds write in stabs parser read_member_functions() via crafted elf

Which CVE IDs does CVE-2026-13732 cover?

CVE-2026-13732 covers the following CVE IDs: CVE-2026-13732. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-13732?

CVE-2026-13732 has a CVSS v3 base score of 7.8, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-13732?

CVE-2026-13732 affects 3 products, including: azl3 crash 9.0.0-3 on Azure Linux 3.0; azl3 gdb 13.2-10 on Azure Linux 3.0; azl3 gdb 13.2-11 on Azure Linux 3.0.

CVE-2026-13732HighCVSS 7.8

Gdb: gdb: out-of-bounds write in stabs parser read_member_functions() via crafted elf

Vendor

Microsoft Security Response Center (MSRC)

Published

September 3, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-13732 →

🎯 Affected products3

azl3 crash 9.0.0-3 on Azure Linux 3.0
azl3 gdb 13.2-10 on Azure Linux 3.0
azl3 gdb 13.2-11 on Azure Linux 3.0

✅ Remediation

Security Update KBRelease Notes (Security Update)

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-13732
patchhttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade