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Four overflow bugs, one coding lesson: what NSD 4.15.3 says about parser hardening

Four overflow bugs, one coding lesson: what NSD 4.15.3 says about parser hardening

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4 min read
Blast radius of a compromised authoritative server: NSD 4.15.3 and its four CVEs

Blast radius of a compromised authoritative server: NSD 4.15.3 and its four CVEs

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3 min read
Hunting for NSD exploitation attempts instead of waiting for an alert

Hunting for NSD exploitation attempts instead of waiting for an alert

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3 min read
Four ways to overflow NSD: anatomy of the CVE-2026-101338 batch

Four ways to overflow NSD: anatomy of the CVE-2026-101338 batch

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4 min read
Reducing NSD exposure before the upgrade: interim mitigations for the 4.15.3 CVEs

Reducing NSD exposure before the upgrade: interim mitigations for the 4.15.3 CVEs

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4 min read
Six minor releases of exposure: what the NSD 4.10.0 to 4.15.2 range says about patch cadence

Six minor releases of exposure: what the NSD 4.10.0 to 4.15.2 range says about patch cadence

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3 min read
Should You Worry About CVE-2026-101339? A Decision Guide for NSD Operators

Should You Worry About CVE-2026-101339? A Decision Guide for NSD Operators

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3 min read
Managed DNS providers inherit a new supply-chain risk from the NSD stack overwrite flaws

Managed DNS providers inherit a new supply-chain risk from the NSD stack overwrite flaws

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3 min read
Parsing Is the Attack Surface: Lessons From NSD and CVE-2026-101339

Parsing Is the Attack Surface: Lessons From NSD and CVE-2026-101339

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3 min read
If Customers Set TXT Records, the NSD Parser Bugs Are Your Problem

If Customers Set TXT Records, the NSD Parser Bugs Are Your Problem

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3 min read
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