NLnet Labs

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Mentions · 7d0
Mentions · 30d1
All mentions3
First seenSep 16, 2026
Last mentioned27d ago

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3 articles · newest first

NSD 4.15.3 security release

NSD 4.15.3 fixes high-severity stack-overwrite bugs that could enable remote code execution.

oss-securityOct 14, 19:23 UTC · 27d agoVulnerabilityCVE-2026-101337 CVE-2026-101338 CVE-2026-1013393 · 2 reads

Critical Unbound DNSSEC Validator Flaw Could Allow RCE via a Malicious DNS Zone

NLnet Labs patched a critical heap overflow (CVE-2026-81642) in Unbound's DNSSEC validator that a malicious DNS zone can trigger for possible RCE.

The Hacker NewsSep 17, 12:30 UTC · Sep 17, 2026VulnerabilityCVE-2026-81642 CVE-2026-82717 CVE-2026-81634+73 · 2 reads

Unbound: 1.26.1 addresses multiple CVE items

Unbound 1.26.1 fixes critical heap buffer overflow CVE-2026-81642 in DNSKEY digesting that may allow remote code execution.

oss-securitySep 16, 15:05 UTC · Sep 16, 2026VulnerabilityCVE-2026-816421 · 1 read

Related CVEs

by mentions

CVE-2026-81642<1%9.1
Heap buffer overflow in NLnet Labs Unbound DNSKEY digesting enables DoS and RCE
published Sep 16, 2026NLnet Labs UnboundPoC
CVE-2026-332781%9.1
NLnet Labs Unbound 1.19.1 up to and including version 1.25.0 has a vulnerability in the DNSSEC validator that enables denial of service and possible remote…
published May 20, 2026nlnetlabs unbound
CVE-2026-1013378.7
Stack buffer overflow in NLnet Labs NSD base64 parsing
published 27d agoNLnet Labs NSD
CVE-2026-1013398.7
Stack buffer overflow in NLnet Labs NSD via HIP records
published 27d agoNLnet Labs NSD
CVE-2026-827178.4
Heap Buffer Overflow in NLnet Labs Unbound DNS Resolver May Lead to RCE
published Sep 16, 2026NLnet Labs Unbound
CVE-2026-855017.5
Algorithmic Complexity DoS (ReTrap) in NLnet Labs Unbound DNSSEC Validation
published Sep 16, 2026NLnet Labs Unbound
CVE-2026-802257.5
Unbounded-read DoS in NLnetLabs Unbound TCP/DoT lets one client stall a worker
published Sep 16, 2026NLnet Labs Unbound
CVE-2026-816347.5
Heap Buffer Overflow in NLnet Labs Unbound DNS Resolver via Crafted DNS Responses
published Sep 16, 2026NLnet Labs Unbound
CVE-2026-782276.5
Use-after-free in NLnet Labs Unbound DNS-over-QUIC (DoQ) enables remote crash
published Sep 16, 2026NLnet Labs Unbound (DNS-over-QUIC builds, compiled with --with-libngtcp2)
CVE-2026-827205.9
Use-After-Free in NLnet Labs Unbound DNS-over-HTTPS Can Crash Resolver
published Sep 16, 2026NLnet Labs Unbound

Appears with

NLnet Labsvendor · 2
Unboundproduct · 2
Anthropicorganization · 1
NSDproduct · 1
NVDorganization · 1
Debianvendor · 1
Nankai Universityorganization · 1
CISAorganization · 1

Entities are extracted by the model from each article. First seen Sep 16, 2026, last mentioned 27d ago. Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.