Veille CVE

Mercredi 21 octobre 2026

4 CVE

Critique 0 Élevée 2 Moyenne 2 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « ntpsec » ✕
  1. CVE-2026-102486 7.5 Élevée

    ntpsec

    Out-of-bounds read in NTS extension field parsing in NTPsec ntpd 1.1.4 through 1.2.5 allows a remote attacker to crash the daemon via an NTS Authenticator and Encrypted Extension Fields (AEEF) field with an oversized nonce length.

  2. CVE-2026-102485 5.2 Moyenne

    ntpsec

    Out-of-bounds read in the Motorola Oncore refclock driver in NTPsec ntpd before 1.2.6 allows an attacker who controls the GPS receiver's serial data to crash ntpd or disclose memory via a PPS Control (@@Gc) reply with an out-of-range mode byte.

  3. CVE-2026-102484 6.4 Moyenne

    ntpsec

    Heap-based buffer overflow in the JJY refclock driver in NTPsec ntpd before 1.2.6 allows an attacker who controls the Telephone JJY time source to corrupt memory or crash ntpd via more than six time replies.

  4. CVE-2026-102483 7.5 Élevée

    ntpsec

    Reachable exit in NTPsec ntpd 1.1.4 through 1.2.5 allows a remote attacker to terminate the daemon via an NTS request with excess NTS Cookie Placeholder extension fields.