CVE-2026-89112

The admin API endpoint used to retrieve CLA signature records does not consistently enforce the required authorization checks when the target organisation is specified using an organisation ID.An authenticated user with limited privileges could potentially access CLA signature records containing...

EUVD-2026-98194

The admin API endpoint used to retrieve CLA signature records does not consistently enforce the required authorization checks when the target organisation is specified using an organisation ID.An authenticated user with limited privileges could potentially access CLA signature records containing...

CVE-2026-89112

The admin API endpoint used to retrieve CLA signature records does not consistently enforce the required authorization checks when the target organisation is specified using an organisation ID.An authenticated user with limited privileges could potentially access CLA signature records containing...

CVE-2026-89112: Missing Authorization

The admin API endpoint used to retrieve CLA signature records does not consistently enforce the required authorization checks when the target organisation is specified using an organisation ID.An authenticated user with limited privileges could potentially access CLA signature records containing...

PT-2026-111139

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description An authenticated user with limited privileges can access CLA signature records containing contributor information for organizations they are not authorized to...

SUSE CVE-2026-11605

The issue is a resource exhaustion vulnerability associated with DNSSEC validation. BIND always validates all RRSIG records in an answer, even if they are not strictly needed. A query to an authoritative server/zone which returns many valid but superfluous RRSIG records causes the validator to...

Linux Distros Unpatched Vulnerability : CVE-2026-11605

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The issue is a resource exhaustion vulnerability associated with DNSSEC validation. BIND always validates all RRSIG records in an answer, even if they are not...

SUSE CVE-2026-52688

RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation...

CVE-2026-52688 RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation

RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation...

CVE-2026-52688

RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation...

CVE-2026-11605

The issue is a resource exhaustion vulnerability associated with DNSSEC validation. BIND always validates all RRSIG records in an answer, even if they are not strictly needed. A query to an authoritative server/zone which returns many valid but superfluous RRSIG records causes the validator to...

ALPINE-CVE-2026-11605

The issue is a resource exhaustion vulnerability associated with DNSSEC validation. BIND always validates all RRSIG records in an answer, even if they are not strictly needed. A query to an authoritative server/zone which returns many valid but superfluous RRSIG records causes the validator to...

CVE-2026-13204

CVE-2026-13204 affects BIND 9 up to 9.18.50, 9.20.24, 9.21.23 and related S1 variants. If a provably insecure domain is covered by both NSEC and NSEC3 at the parent and an RRSIG exists for only one type, BIND may exit unexpectedly with an assertion during proof validation. Mitigation is to upgrad...

EUVD-2026-47707

The issue is a resource exhaustion vulnerability associated with DNSSEC validation. BIND always validates all RRSIG records in an answer, even if they are not strictly needed. A query to an authoritative server/zone which returns many valid but superfluous RRSIG records causes the validator to...

CVE-2026-56416 Possible heap buffer overflow when validator canonicalizes RDATA that contains domain name

In NLnet Labs Unbound up to and including version 1.25.1, when the validator builds the canonical RDATA form for an RRSIG-covered PX/RP/MINFO/SOA RRset, it computes the address of the second embedded domain name as 'datstart + dnamevaliddatstart, ...' and passes it straight to 'querydnametolower'...

bind: bind9: Unnecessary validation of DNSSEC signed records

The issue is a resource exhaustion vulnerability associated with DNSSEC validation. BIND always validates all RRSIG records in an answer, even if they are not strictly needed. A query to an authoritative server/zone which returns many valid but superfluous RRSIG records causes the validator to...

CVE-2026-12725

A heap-based buffer overflow was found in dnsmasq. When DNSSEC validation and query logging are both enabled, logging of DS or DNSKEY replies containing unsupported algorithm or digest types can cause dnsmasq to write past the end of an internal logging buffer. A remote attacker able to supply su...

CVE-2026-45557 Technitium DNS Server excessive DNSSEC requests

Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network traffic. Fixed in 15.0...

EUVD-2026-30938

Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network traffic. Fixed in 15.0...

Technitium DNS Server security vulnerability

Technitium DNS Server is an open-source authoritative and recursive DNS server developed by the Technitium team. It can be used as a self-hosted DNS server to protect privacy and security. Versions of Technitium DNS Server prior to version 15.0 contained security vulnerabilities. These...