CVE-2026-50106

When NLnet Labs Unbound up to and including version 1.26.1 is configured with both a root trust anchor and an additional 'trust-anchor:' for an island-of-security zone whose parent is provably insecure under the root chain, a malicious actor who can deliver one forged NXDOMAIN response for a name...

CVE-2026-35501

When NLnet Labs Unbound 1.0.1 up to and including version 1.26.1 is configured with both a root trust anchor and an additional 'trust-anchor:' for an island-of-security zone whose parent is provably insecure under the root chain, a malicious actor with a forged NSEC reply with the SOA bit cleared...

CVE-2026-50106 Possible insecure NXDOMAIN for non-existing records under a configured island trust anchor underneath an insecure parent.

When NLnet Labs Unbound up to and including version 1.26.1 is configured with both a root trust anchor and an additional 'trust-anchor:' for an island-of-security zone whose parent is provably insecure under the root chain, a malicious actor who can deliver one forged NXDOMAIN response for a name...

EUVD-2026-107152

When NLnet Labs Unbound up to and including version 1.26.1 is configured with both a root trust anchor and an additional 'trust-anchor:' for an island-of-security zone whose parent is provably insecure under the root chain, a malicious actor who can deliver one forged NXDOMAIN response for a name...

CVE-2026-50106

NLnet Labs Unbound (up to and including version 1.26.1 ) is vulnerable to a logic flaw in its DNS validator when configured with both a root trust anchor and an additional trust-anchor: for an island-of-security zone. If the zone's parent is provably insecure under the root chain, a malicious act...

CVE-2026-35501 Bypass of a configured island trust anchor underneath an insecure parent from an atacker-controlled NSEC record.

When NLnet Labs Unbound 1.0.1 up to and including version 1.26.1 is configured with both a root trust anchor and an additional 'trust-anchor:' for an island-of-security zone whose parent is provably insecure under the root chain, a malicious actor with a forged NSEC reply with the SOA bit cleared...

CVE-2026-35501

NLnet Labs Unbound versions 1.0.1 through 1.26.1 are vulnerable to a DNSSEC validation bypass. When configured with a root trust anchor and a secondary trust-anchor: for an island-of-security zone under an insecure parent, an attacker can provide a forged NSEC reply with the SOA bit cleared. The ...

EUVD-2026-107151

When NLnet Labs Unbound 1.0.1 up to and including version 1.26.1 is configured with both a root trust anchor and an additional 'trust-anchor:' for an island-of-security zone whose parent is provably insecure under the root chain, a malicious actor with a forged NSEC reply with the SOA bit cleared...

terrapod-PoC

Terrapod: security advisory CVE status: requested, pending assignment. This finding is published as GHSA-6qrc-597p-mrp9. On CVE assignment this repository is renamed CVE-YYYY-NNNNN-terrapod-PoC and this banner is replaced with the CVE link. | ---|--- Researcher| Dostxodjayev Abdullox @squeeze440...

CVE-2026-65197

H3C HDM Family-A verifies the RSA signature of a firmware image against a public key it reads from the mutable file /conf/public.pem. That file is writable by an authenticated Redfish client through the UpdateService.UploadSignKey action, which stores the uploaded body verbatim after validating...

CVE-2026-77955

NLnet Labs Unbound versions 1.13.2 through 1.26.1 are affected by a timing window in ZONEMD verification for zones configured with zonemd-check: yes located below (but not at) a trust anchor. The root cause is the asynchronous DS/DNSKEY resolution required before the ZONEMD integrity check comple...

CVE-2026-77955 Possible ZONEMD verification bypass window

In NLnet Labs Unbound 1.13.2 up to and including 1.26.1, a vulnerability in ZONEMD configured zones zonemd-check: yes which are located below but not at a trust anchor allow for an attack window where tampered with zone contents are served or stored to disk prior to the ZONEMD integrity check. Th...

openssl: Trust-Anchor Substitution via cert/issuer Typo in CMP rootCaKeyUpdate

A flaw was found in the Certificate Management Protocol CMP implementation within OpenSSL. An attacker with existing Registration Authority RA level credentials could exploit an error in the certificate verification process during a Root Certificate Authority CA key update. This vulnerability...

EUVD-2026-72177

MojoX::Authentication versions before 0.006 for Perl allow SAML authentication bypass because parseassertion builds Net::SAML2::Binding::POST without a trust anchor. parseassertion in MojoX::Authentication::Model::SAML2 calls Net::SAML2::Binding::POST-new with no cacert, certtext or anchors...

CVE-2026-86304

MojoX::Authentication versions before 0.006 for Perl allow SAML authentication bypass because parseassertion builds Net::SAML2::Binding::POST without a trust anchor. parseassertion in MojoX::Authentication::Model::SAML2 calls Net::SAML2::Binding::POST-new with no cacert, certtext or anchors...

CVE-2026-86304 MojoX::Authentication versions before 0.006 for Perl allow SAML authentication bypass because parse_assertion builds Net::SAML2::Binding::POST without a trust anchor

MojoX::Authentication versions before 0.006 for Perl allow SAML authentication bypass because parseassertion builds Net::SAML2::Binding::POST without a trust anchor. parseassertion in MojoX::Authentication::Model::SAML2 calls Net::SAML2::Binding::POST-new with no cacert, certtext or anchors...

CVE-2026-86304 MojoX::Authentication versions before 0.006 for Perl allow SAML authentication bypass because parse_assertion builds Net::SAML2::Binding::POST without a trust anchor

MojoX::Authentication versions before 0.006 for Perl allow SAML authentication bypass because parseassertion builds Net::SAML2::Binding::POST without a trust anchor. parseassertion in MojoX::Authentication::Model::SAML2 calls Net::SAML2::Binding::POST-new with no cacert, certtext or anchors...

CVE-2026-86304

MojoX::Authentication for Perl versions prior to 0.006 is vulnerable to a SAML authentication bypass . The parse_assertion function in MojoX::Authentication::Model::SAML2 initializes Net::SAML2::Binding::POST without a trust anchor. When used with Net::SAML2 versions before 0.86 , the signature o...

PT-2026-86577

Name of the Vulnerable Software and Affected Versions MojoX::Authentication versions prior to 0.006 Description An authentication bypass exists in the SAML implementation. The parse assertion function in MojoX::Authentication::Model::SAML2 initializes Net::SAML2::Binding::POST without a trust...

GHSA-6HXQ-P678-4HR2 SimpleWebAuthn: Registration verification does not sufficiently ensure that attestation certificates chain to a trust anchor

Summary validateCertificatePath does not verify that an attestation's certificate chain actually terminates at a configured trust anchor. When walking the chain it stops at the first self-signed certificate it finds which could be user-supplied, and exits early. This happens before the configured...