Signal
Multiple high-severity vulnerabilities fixed in NSD, Rapid7 InsightConnect, NetVault, PowerDNS, and Nessus
Evidence first: scan the strongest sources, then decide whether to go deeper.
Published 2026-06-26 00:57 UTCUpdated 2026-06-26 02:00 UTC
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cvevulnerabilitiespatchdnssecurity_toolingincident_response
Trend in the last 24h
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Evidence trail (top sources)
top sources (4 domains)domains are deduped. counts indicate coverage, not truth.4 top sources shown
Overview
Several critical security vulnerabilities have been addressed across multiple products including NSD DNS server, Rapid7 InsightConnect plugins, Quest NetVault Backup, PowerDNS Recursor, and Tenable Nessus.
Entities
NLnet LabsRapid7QuestPowerDNSTenableNSDInsightConnectNetVault
Score total
1.38
Momentum 24h
6
Posts
6
Origins
5
Source types
1
Duplicate ratio
0%
Why now
- Multiple high-severity vulnerabilities were disclosed and patched simultaneously, increasing urgency.
- Some vulnerabilities allow remote exploitation without authentication, raising risk levels.
- Security teams need to prioritize updates to maintain operational security and compliance.
Why it matters
- These vulnerabilities affect critical DNS infrastructure and security tools widely used in enterprise environments.
- Exploitation could lead to denial of service, remote code execution, or data compromise.
- Timely patching is essential to prevent attackers from leveraging these flaws.
LLM analysis
Topic mix: lowPromo risk: lowSource quality: medium
Recurring claims
- NSD DNS server has multiple severe vulnerabilities including heap overflow and denial of DNS over TLS service
- Rapid7 InsightConnect plugins suffer from multiple OS command injection vulnerabilities with CVSS up to 8.8
- Quest NetVault Backup 14.0.2 fixes multiple SQL injection and cross-site scripting vulnerabilities enabling remote code execution
- PowerDNS Recursor patched cache poisoning and input validation vulnerabilities with CVSS scores up to 7.5
How sources frame it
- NLnet Labs: neutral
- NCSC-FI - Vulnerabilities: neutral
All evidence
All evidence
NVD entry on Rapid7 InsightConnect vulnerabilities
nvd.nist.gov · nvd.nist.gov · 2026-06-26 02:00 UTC
NLnet Labs NSD vulnerability advisory
nlnetlabs.nl · nlnetlabs.nl · 2026-06-26 02:00 UTC
AusCERT bulletin on NSD vulnerabilities
portal.auscert.org.au · portal.auscert.org.au · 2026-06-26 01:24 UTC
Quest NetVault 14.0.2 release notes detailing fixes
support.quest.com · support.quest.com · 2026-06-26 02:00 UTC
PowerDNS Recursor security advisory 2026-08
docs.powerdns.com · docs.powerdns.com · 2026-06-26 02:00 UTC
Show filters & breakdown
Posts loaded: 0Publishers: 5Origin domains: 5Duplicates: -
Showing 5 / 0
Top publishers (this list)
- nvd.nist.gov (1)
- nlnetlabs.nl (1)
- portal.auscert.org.au (1)
- support.quest.com (1)
- docs.powerdns.com (1)
Top origin domains (this list)
- nvd.nist.gov (1)
- nlnetlabs.nl (1)
- portal.auscert.org.au (1)
- support.quest.com (1)
- docs.powerdns.com (1)