flash on Nostr: ⚡️⚠️🇫🇷 NEW - If you use a Ledger: update the firmware AND your apps. ...
⚡️⚠️🇫🇷 NEW - If you use a Ledger: update the firmware AND your apps.
Ledger has fixed a vulnerability affecting certain signing processes in its Ethereum app.
According to Charles Guillemet, Ledger’s CTO, the flaw was discovered internally by Ledger Donjon using its AI-based vulnerability research tools, then fixed and deployed two weeks ago.
Users with up-to-date Ledger firmware and apps are protected.
Charles also denounced the “FUD” surrounding this issue, stating that a security firm publicly disclosed the vulnerability after the patch had been deployed, while implying that it had not yet been resolved.
Published at
2026-08-24 08:10:35 UTCEvent JSON
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"content": "⚡️⚠️🇫🇷 NEW - If you use a Ledger: update the firmware AND your apps.\n\nLedger has fixed a vulnerability affecting certain signing processes in its Ethereum app.\n\nAccording to Charles Guillemet, Ledger’s CTO, the flaw was discovered internally by Ledger Donjon using its AI-based vulnerability research tools, then fixed and deployed two weeks ago.\n\nUsers with up-to-date Ledger firmware and apps are protected.\n\nCharles also denounced the “FUD” surrounding this issue, stating that a security firm publicly disclosed the vulnerability after the patch had been deployed, while implying that it had not yet been resolved. \nhttps://blossom.primal.net/2e18c6c44f33b93bd45cc5602ca79cd3cbd025fdf6ae45a8fcc56edba684bb46.jpg\nhttps://blossom.primal.net/1ddbffd2f3f2ad76af0e68dd1ea6042c8abcab72980346459b2ac0560ff6cbc4.jpg",
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}