UNKNOWN Microsoft
CVE-2026-42792
epmd permanent DoS via EMFILE on accept(2) in erts
Microsoft Security Update 2026-Jul: epmd permanent DoS via EMFILE on accept(2) in erts
Affected Products
- azl3 erlang 26.2.5.21-4 on Azure Linux 3.0
Remediation
$ sudo apt install --only-upgrade erlangReferences
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42792
- https://nvd.nist.gov/vuln/detail/CVE-2026-42792
This unknown severity vulnerability was published on 2026-07-14 via Microsoft. A remediation command is available below. Affected: azl3 erlang 26.2.5.21-4 on Azure Linux 3.0.
vulnfeed aggregates 13625 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.