--- title: Sniffing LUKS keys on an embedded device | daily.dev description: A security research post covering CVE-2026-0714, demonstrating how LUKS encryption keys can be sniffed from a TPM chip on an embedded device. The research... canonical: https://daily.dev/posts/sniffing-luks-keys-on-an-embedded-device-jfswntlsm twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Sniffing LUKS keys on an embedded device | daily.dev og:description: A security research post covering CVE-2026-0714, demonstrating how LUKS encryption keys can be sniffed from a TPM chip on an embedded device. The research... og:url: https://daily.dev/posts/sniffing-luks-keys-on-an-embedded-device-jfswntlsm og:image: https://api.daily.dev/og/posts/jfsWntlsm.png og:image:alt: Sniffing LUKS keys on an embedded device og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Sniffing LUKS keys on an embedded device **[Cyber Security](https://daily.dev/sources/cyber_sec)** · [@rvrlx](https://daily.dev/rvrlx) · 1 min read · 1 upvotes · 0 comments ## Summary A security research post covering CVE-2026-0714, demonstrating how LUKS encryption keys can be sniffed from a TPM chip on an embedded device. The research likely involves hardware-level interception of the TPM bus communication to extract the LUKS volume decryption key, bypassing full-disk encryption protections on embedded Linux systems. ## Content Sniffing LUKS keys on an embedded device. Link: [https://www.cyloq.se/en/research/cve-2026-0714-tpm-sniffing-luks-keys-on-an-embedded-device](https://www.cyloq.se/en/research/cve-2026-0714-tpm-sniffing-luks-keys-on-an-embedded-device) ## Similar posts on daily.dev - [Decorative Cryptography](https://daily.dev/posts/decorative-cryptography-a4cufbvjk) · Hacker News · 1 upvotes · 0 comments - [Confidential virtual machine storage attack scenarios](https://daily.dev/posts/confidential-virtual-machine-storage-attack-scenarios-z1hefvcqs) · Red Hat Developer · 0 upvotes · 0 comments - [Embedded TPM: Watch Out\!](https://daily.dev/posts/embedded-tpm-watch-out--qmcnrgicw) · Hackaday · 0 upvotes · 0 comments - [Linux Now Disabling TPM Bus Encryption By Default For Performance Reasons](https://daily.dev/posts/linux-now-disabling-tpm-bus-encryption-by-default-for-performance-reasons-7bu2akwro) · Phoronix · 2 upvotes · 0 comments --- [View this post on daily.dev](https://daily.dev/posts/sniffing-luks-keys-on-an-embedded-device-jfswntlsm) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"DiscussionForumPosting","mainEntityOfPage":"https://daily.dev/posts/sniffing-luks-keys-on-an-embedded-device-jfswntlsm","headline":"Sniffing LUKS keys on an embedded device","text":"A security research post covering CVE-2026-0714, demonstrating how LUKS encryption keys can be sniffed from a TPM chip on an embedded device. 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