Expired50% confidenceFactExact time

Starting from Linux kernel version 6.9, LUKS's suspend function stopped clearing disk encryption keys from memory.

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/10/2026

First Seen

Valid until: 10/8/2026(expired)

Sources

Critical Security Flaw in Linux 6.9: LUKS Suspend No Longer Clears Encryption Keys

rss7/2/2026

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