Dashboard / CVE-2026-42255

CVE-2026-42255

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 73/100
Published: 2026-04-26 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: Low
A: Low

Description

Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
technitium dnsserver < 15.0

References & Advisories (1)

Bug Bounty Relevance

73 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

EPSS — Exploitation Probability

0.21%
Raw Score 0.002070
Percentile 10.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00207
2026-10-28
0.00207

Intelligence Sources

nvd ref →

External Links