CVE-2025-34457: Dire Wolf 0 through 1.8.1

Affected technology

Dire Wolf · 0 through 1.8.1
wb2osz

Description’s affected range: versions up to and including 1.8, prior to commit 694c954,

Component: Not specified by the source
Function: kiss_rec_byte, appends

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Remote unauthenticated attackers may trigger a denial-of-service condition. Vendor/CNA’s CVSS 4.0 assessment (base score 8.7/10) rates confidentiality and integrity impact as none; availability impact as high.