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CVE-2026-39155

AI Predicted 7.5 Difficulty: Easy

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-39155

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Knot DNS before 3.4.10 and 3.5.x before 3.5.4 contains a vulnerability in mod-onlinesign where the next NSEC owner name can be computed incorrectly. This can create an overly broad authenticated denial interval, allowing downstream validating resolvers using aggressive negative caching to synthesize negative answers for legitimate names and causing resolver-side denial of service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

VendorProductAffected VersionsCPESubscribe
-n/a n/a -

II. Public POCs for CVE-2026-39155

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III. Intelligence Information for CVE-2026-39155

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Patches & Fixes for CVE-2026-39155 (1)

Vendor Pages for CVE-2026-39155 (1)

Same Patch Batch · n/a · 2026-07-23 · 4 CVEs total

CVE-2026-124217.2 HIGHARforms <= 7.2.1 - Unauthenticated Stored Cross-Site Scripting via 'password' Field Values
CVE-2026-52439先达福Beetl 3.20.2远程代码执行漏洞
CVE-2026-38764Unistal Protegent 360 v2.0.0.4内核驱动提权漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2026-39155

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