Veille CVE

Jeudi 18 juin 2026

2 CVE sur 3

Critique 0 Élevée 1 Moyenne 2 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « kernel » ✕
  1. CVE-2026-56099 5.3 Moyenne

    openbsd src · Openbsd openbsd

    OpenBSD before commit 6a23123 (2026-06-18) contains an out-of-bounds read vulnerability in the mpls_do_error function within sys/netmpls/mpls_input.c that allows remote attackers to disclose kernel stack memory by sending crafted MPLS frames with 16 labels and no Bottom-of-Stack bit set.

  2. CVE-2026-8049 5.3 Moyenne

    SignalRGB kernel driver

    In SignalRGB versions prior to 1.3.7.0, the \\.\SignalIo device object is created without an explicit SDDL security descriptor and without FILE_DEVICE_SECURE_OPEN. This results in overly permissive default access control, allowing any authenticated local user to obtain a handle to the device and issue privileged IOCTLs.