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Vulnerabilities

CVE-2026-50079 | BDVDB-2026-403100 Detail

BlackBerryQNX Hypervisor

Description#

Time-of-check Time-of-use (TOCTOU) Race Condition in the virtio network virtual device could allow an attacker in the guest to manipulate the virtual network device causing a crash of the QVM.

Impact#

CAPEC-29 Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions

Weaknesses#

  • CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.