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Microsoft Security Response CenterCVE-2026-88832

Busybox: busybox: romfs volume id parsing performs unbounded memcpy into fixed-size label buffer, causing heap overflow

Mariner

Read the vendor bulletin Get alerts for azl3 busybox 1.36.1-27 on Azure Linux
6.1CVSS out of 10Medium severity
Scope

What the vendor says is affected

  • azl3 busybox 1.36.1-27 on Azure Linux 3.0
Next step

What the vendor recommends

Release Notes

Review the complete instructions on the vendor's site
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.

Vulnerabilities

CVEs named in this advisory

CVE-2026-88832View CVSS, KEV, EPSS, and threat context
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