CVE-2026-57826

An issue was discovered in openHiTLS 0.2.0 through 0.3.2. In the X.509 certificate chain verification, the basic constraints extension and CA flag processing of intermediate CAs are only verified for v3 certificates, and v1/v2 certificates are ignored...

CVE-2026-71322 Lemur: Missing authorization check on POST /certificates/<id>/export for plugins with requires_key = False

Lemur manages TLS certificate creation. Prior to 1.9.3, CertificateExport placed its CertificatePermission ownership check inside the plugin.requireskey branch for POST /api/1/certificates//export. A plugin declaring requireskey false bypassed that check, and the handler still passed...

CVE-2026-57826

An issue was discovered in openHiTLS 0.2.0 through 0.3.2. In the X.509 certificate chain verification, the basic constraints extension and CA flag processing of intermediate CAs are only verified for v3 certificates, and v1/v2 certificates are ignored...

Important: Red Hat Security Advisory: cert-manager Operator for Red Hat OpenShift 1.19.1

cert-manager Operator for Red Hat OpenShift 1.19.1 The cert-manager Operator for Red Hat OpenShift builds on top of Kubernetes, introducing certificate authorities and certificates as first-class resource types in the Kubernetes API. This makes it possible to provide certificates-as-a-service to...

CVE-2026-66404

DEEBOT PRO M1 and DEEBOT PRO K1VAC do not validate server certificates in MQTT communications. Operation logs and activity logs stored on the affected products may be retrieved...

EUVD-2026-55117

Android and iOS apps ECOVACS PRO App improperly validate server certificates. Communication may be retrieved and/or altered...

CVE-2026-66410

Android and iOS apps ECOVACS PRO App improperly validate server certificates. Communication may be retrieved and/or altered...

CVE-2026-66410

Android and iOS apps ECOVACS PRO App improperly validate server certificates. Communication may be retrieved and/or altered...

CVE-2026-66404

The CVE-2026-66404 issue affects DEEBOT PRO M1 and DEEBOT PRO K1VAC where the MQTT client does not validate server certificates, enabling potential unauthorized access to operation and activity logs stored on the device. The vulnerability is categorized as missing server certificate verification ...

CVE-2026-66404

DEEBOT PRO M1 and DEEBOT PRO K1VAC do not validate server certificates in MQTT communications. Operation logs and activity logs stored on the affected products may be retrieved...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: crypto: asymmetrickeys – prevented overflow in asymmetrickeygenerateid. Use checkaddoverflow to prevent potential integer overflows when adding the lengths of binary blobs and the size of an asymmetrickeyid structure. Return...

TLS/DTLS denial of service via unbounded recursion on cross-signed peer certificate chain

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MGASA-2026-0325 Updated rootcerts, nss & firefox packages fix security vulnerabilities

Updated rootcerts, nss & firefox packages fixes various vulnerabilities. Please see the links for detailed information of each one...

Updated rootcerts, nss & firefox packages fix security vulnerabilities

Updated rootcerts, nss & firefox packages fixes various vulnerabilities. Please see the links for detailed information of each one...

crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate

A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the HostnameError.Error function. This flaw, caused by unbounded string concatenation, leads to excessive resource...

crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building

A flaw was found in the Go standard library packages crypto/x509 and crypto/tls. During the process of building a certificate chain, an attacker can provide a large number of intermediate certificates. This excessive input is not properly limited, leading to an uncontrolled amount of work being...

kernel security, bug fix, and enhancement update

5.14.0-687.36.1 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug:...

kernel security, bug fix, and enhancement update

4.18.0-553.153.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

kernel security, bug fix, and enhancement update

6.12.0-211.34.1 - Add new Oracle Linux Driver Signing key 1 certificate Orabug: 37985782 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list...

Traefik CRD IngressRouteTCP ServersTransport Cross-Provider Namespace Bypass

Summary There is a medium-severity cross-provider reference vulnerability in Traefik's Kubernetes CRD provider. The crossProviderNamespaces allowlist is enforced for HTTP serversTransport references but was not enforced for IngressRouteTCP service serversTransport references. A low-privileged...