CVE-2026-25791 affects the Bishopfox Sliver command and control framework prior to version 1.7.0. This vulnerability allows an unauthenticated remote actor to trigger a denial-of-service condition by repeatedly creating unvalidated DNS sessions, leading to memory exhaustion. With a CVSS score of 7.5 (HIGH), it has a network attack vector, low attack complexity, and high impact on availability. There is no known active exploitation, public exploit code, or significant community discussion beyond a single security update mention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.7.0CPE matchmatch criteria | cpe:2.3:a:bishopfox:sliver:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.