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High USN-7313-1 1 CVE

erlang vulnerability

Published Mar 3, 2025 · Updated Apr 27, 2026

Ecosystem: Ubuntu

Summary

It was discovered that Erlang incorrectly handled SFTP packet sizes. A
remote attacker could possibly use this issue to cause Erlang to consume
resources, resulting in a denial of service.

Fixed packages 3

ReleasePackageFixed in
Ubuntu · 20.04 LTS 20.04:LTS erlang 1:22.2.7+dfsg-1ubuntu0.3
Ubuntu · 22.04 LTS 22.04:LTS erlang 1:24.2.1+dfsg-1ubuntu0.2
Ubuntu · 24.04 LTS 24.04:LTS erlang 1:25.3.2.8+dfsg-1ubuntu4.1

Vulnerabilities 1

  • High 7.0
    CVE-2025-26618

    SSH SFTP packet size not verified properly in Erlang OTP

    Erlang is a programming language and runtime system for building massively scalable soft real-time systems with requirements on high availability. OTP is a set of Erlang libraries, which consists of the Erlang runtime system, a number of ready-to-use componen…

    Erlang Project OTP erlang erlang Debian Ubuntu Azure Linux

References

  • report
    https://ubuntu.com/security/CVE-2025-26618