CVE-2026-71417

In Lemur before 1.9.3, a non-read-only user could upload a duplicate certificate row bypassing CertificatePermission, then revoke it via PUT /api/1/certificates//revoke, causing issuer plugins to revoke the real CA-side certificate and causing fleet-wide TLS denial of service. Fixed in 1.9.3. No ...

CVE-2026-71417 Lemur: Any user can revoke arbitrary certificates at the CA by uploading a duplicate record and revoking it

Lemur manages TLS certificate creation. Prior to 1.9.3, POST /api/1/certificates/upload allowed a non-read-only user to create a duplicate row using another certificate body, authorityid, serial, or externalid without requiring permission on the underlying authority. PUT /api/1/certificates//revo...

CVE-2026-71417: Authorization Bypass Through User-Controlled Key

Lemur manages TLS certificate creation. Prior to 1.9.3, POST /api/1/certificates/upload allowed a non-read-only user to create a duplicate row using another certificate body, authorityid, serial, or externalid without requiring permission on the underlying authority. PUT /api/1/certificates//revo...

RHEL 9 : osbuild-composer (RHSA-2026:49838)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:49838 advisory. A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building...

RLSA-2026:48790 Important: osbuild-composer security update

A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for local usage, it can also upload images directly to cloud. It is compatible with composer-cli and cockpit-composer clients. Security Fixes:...

MiracleLinux 9 : skopeo-1.22.2-6.el9_8 (AXSA:2026-1395:03)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1395:03 advisory. crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation CVE-2026-32281 crypto/tls: golang: Go crypto/tls...

RockyLinux 8 : osbuild-composer (RLSA-2026:48790)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:48790 advisory. google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation CVE-2026-33186...

OPENSUSE-SU-2026:21440-1 Security update for java-17-openjdk

This update for java-17-openjdk fixes the following issues - Upgrade to upstream tag jdk-17.0.20+8 July 2026 CPU - CVE-2026-41254: Information disclosure or denial of service via integer overflow in CubeSize bsc1264994. - CVE-2026-46917: partial denial of service via TLS bsc1272223. -...

SUSE-SU-2026:22953-1 Security update for java-17-openjdk

This update for java-17-openjdk fixes the following issues - Upgrade to upstream tag jdk-17.0.20+8 July 2026 CPU - CVE-2026-41254: Information disclosure or denial of service via integer overflow in CubeSize bsc1264994. - CVE-2026-46917: partial denial of service via TLS bsc1272223. -...

Medium: php8.3

Issue Overview: PHP: Failure to setup TLS with a remote server can result in a remote DoS CVE-2026-12184 PHP: ext/openssl: Memory corruption zendmmheap corrupted in opensslencrypt with AES-WRAP-PAD CVE-2026-14355 Affected Packages: php8.3 Issue Correction: Run dnf update php8.3 --releasever...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.17.55 packages and security update

Red Hat OpenShift Container Platform release 4.17.55 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.17. Red Hat Product Security has rated this update as having a...

MiracleLinux 9 : grafana-10.2.6-22.el9_8 (AXSA:2026-1216:16)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1216:16 advisory. grafana: Grafana: Information disclosure of data-source passwords via public dashboards CVE-2026-27877 golang: internal/syscall/unix: Root.Chmod can...

MiracleLinux 9 : opentelemetry-collector-0.144.0-2.el9_8 (AXSA:2026-1213:03)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2026-1213:03 advisory. net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-25679 google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go:...

MiracleLinux 9 : git-lfs-3.7.1-4.el9_8 (AXSA:2026-1205:08)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2026-1205:08 advisory. net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-25679 golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the...

RockyLinux 8 : container-tools:rhel8 (RLSA-2026:33722)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:33722 advisory. net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-25679 github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial...

RHEL 9 : containernetworking-plugins (RHSA-2026:29703)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:29703 advisory. The Container Network Interface CNI project consists of a specification and libraries for writing plug- ins for configuring network...

skopeo security update

An update is available for skopeo. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The skopeo command lets you inspect images from container image registries, g...

RHEL 10 : skopeo (RHSA-2026:29035)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:29035 advisory. The skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and...

RHEL 9 : buildah (RHSA-2026:29455)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:29455 advisory. The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a...

RHEL 9 : gvisor-tap-vsock (RHSA-2026:28038)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:28038 advisory. A replacement for libslirp and VPNKit, written in pure Go. It is based on the network stack of gVisor. Compared to libslirp, gvisor-tap-vso...