libcrux-ecdh and libcrux-ed25519 before 0.0.6, and libcrux-psq before 0.0.7, contain cryptographic implementation bugs. libcrux-ecdh did not properly check length and clamping during X25519 secret validation (and had a broken clamping check…
Exact source revision recorded 28 Oct 2026 09:42:01 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2026-62475
Publishedlibcrux-ecdh and libcrux-ed25519 before 0.0.6, and libcrux-psq before 0.0.7, contain cryptographic implementation bugs. libcrux-ecdh did not properly check length and clamping during X25519 secret validation (and had a broken clamping check for imported X25519 secret keys); libcrux-ed25519 performed a duplicated clamping step during key generation; and libcrux-psq panicked instead of propagating an AEADError. These were fixed in the respective patched releases.
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Original publisher date fields
datePublished: Aug 19, 2026, 2:02:14 PM
dateUpdated: Aug 21, 2026, 11:21:07 AM
- Source published
- Aug 19, 2026, 2:02:14 PM (timezone not stated)
- Source modified
- Aug 21, 2026, 11:21:07 AM (timezone not stated)
- Observed here
- 28 Oct 2026 09:42:01 UTC
- Source terms
- ENISA EUVD · source terms and attribution apply
Original source record · Cite this exact observation · Complete original publisher JSON
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EUVD CVSS 4.0 · 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N