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Microsoft Security Response CenterCVE-2026-42792

epmd permanent DoS via EMFILE on accept(2) in erts

Mariner

Read the vendor bulletin Get alerts for azl3 erlang 26.2.5.21-4 on Azure Linux
MediumCVSS not listedMedium severity
Scope

What the vendor says is affected

  • azl3 erlang 26.2.5.21-4 on Azure Linux 3.0

Versions the vendor lists as fixed

  • 26.2.5.21-3
Next step

What the vendor recommends

CBL-Mariner Releases

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-2026-42792View CVSS, KEV, EPSS, and threat context
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