Ubuntu's unpatched Linux bug raises concerns for Solana validators

Unchained reports that Ubuntu has not yet released a patched kernel for CVE-2026-98432, a vulnerability that could allow remote code execution on serv...

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Unchained reports that Ubuntu has not yet released a patched kernel for CVE-2026-98432, a vulnerability that could allow remote code execution on servers. AWS and Red Hat warn that current workarounds do not provide complete protection. This situation poses a potential risk for Solana validators relying on Ubuntu systems.

AI-assisted source briefing. Based on the Unchained report; not independently verified.

Source published: Mon, 02 Nov 2026 23:35:00 +0000

[Read the original report](https://unchainedcrypto.com/anza-sounds-the-alarm-for-solana-validators-on-a-linux-bug-ubuntu-hasnt-fixed/)

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