OpenSSH 10.6 enables a post-quantum signature algorithm, so experimental keys need replacing

October 7, 2026 · 5:12 am 1 sources

Image: Help Net Security

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• OpenSSH 10.6 enables a post-quantum signature algorithm, so experimental keys need replacing
  Help Net Security · October 7, 2026 05:12
  The OpenSSH team released version 10.6 on Oct. 6 and said it will ship releases more often for now to get bugfixes into users’ hands more quickly. The maintainers have received a large number of security reports, many found by AI models or with AI help, and in a number of cases a different…