CVE-2026-100835

CVE-2026-100835 — Contrast attestation relay aTLS Python 3 PoC for CVE-2026-100835 — Edgeless SystemsContrast before 1.16.0. Description PoCbit / GitHub CVE-2026-100835 — Remote attestation relay against Contrast attested TLS aTLS CWE-295. Before 1.16.0 , Contrast treated any cryptographically...

CVE-2026-109358

Edgeless Systems Contrast 1.8.0 before 1.24.1 contains an incorrect permissions vulnerability where the node installer writes the containerd config world-writable 0666. Local unprivileged users on the node can modify the containerd config, for example overwriting the runc location, to escalate...

EUVD-2026-97660

Edgeless Systems Contrast 1.8.0 before 1.24.1 contains an incorrect permissions vulnerability where the node installer writes the containerd config world-writable 0666. Local unprivileged users on the node can modify the containerd config, for example overwriting the runc location, to escalate...

CVE-2026-109358: Incorrect Permission Assignment for Critical Resource

Edgeless Systems Contrast 1.8.0 before 1.24.1 contains an incorrect permissions vulnerability where the node installer writes the containerd config world-writable 0666. Local unprivileged users on the node can modify the containerd config, for example overwriting the runc location, to escalate...

CVE-2026-100837 Edgeless Systems Contrast through 1.20.0 Credential Leak via Registry Suffix Matching

Contrast Edgeless Systems through 1.20.0 performs unanchored suffix matching when selecting per-registry configuration in the imagepuller. Config.registryFor strips a single trailing dot and then uses strings.HasSuffixhostname, fqdn without requiring a DNS label boundary, so a registry entry such...

CVE-2026-100837

Contrast versions through 1.20.0 by Edgeless Systems are vulnerable to a credential leak due to unanchored suffix matching in the imagepuller component. The Config.registryFor function strips a trailing dot and uses strings.HasSuffix(hostname, fqdn) without requiring a DNS label boundary. This al...

CVE-2025-71425

The Contrast product (Edgeless Systems) before version 1.8.1 is vulnerable to Information Disclosure via logging. When the CONTRAST_LOG_LEVEL is set to info (the default) or debug, the Contrast initializer logs the workload secret to stderr. This exposes secrets to Kubernetes users with get or li...

CVE-2025-71425 Contrast before 1.8.1 Information Disclosure via Logging

Contrast Edgeless Systems before 1.8.1 logs the workload secret to stderr, and thus to Kubernetes logs, when the Contrast initializer is configured with CONTRASTLOGLEVEL set to info or debug. Because info is the default, all installations that do not customize the initializer log level are...

CVE-2025-71424 Edgeless Systems Contrast before 1.9.1 Insecure Volume Mount

Contrast, Edgeless Systems' runtime for confidential containers on Kubernetes, is affected in versions up to and including 1.9.0. The VOLUME directive in a Dockerfile config.volumes in the OCI image configuration is only a hint and is not handled specially by Kubernetes, but containerd adds a mou...

CVE-2026-100837: Improper Validation of Unsafe Equivalence in Input

Contrast Edgeless Systems through 1.20.0 performs unanchored suffix matching when selecting per-registry configuration in the imagepuller. Config.registryFor strips a single trailing dot and then uses strings.HasSuffixhostname, fqdn without requiring a DNS label boundary, so a registry entry such...

Edgeless Systems Contrast Remote Attestation Relay

Edgeless Systems Contrast versions before 1.16.0 are susceptible to remote attestation relay attacks. The tool audits manifests for hardware allowlists, detects versions, and probes Coordinator endpoints...

GO-2025-3807 Contrast vulnerability allows arbitrary host data Injection into container VOLUME mount points in github.com/edgelesssys/contrast

Contrast vulnerability allows arbitrary host data Injection into container VOLUME mount points in github.com/edgelesssys/contrast...

GO-2025-3455 Contrast's unauthenticated recovery allows Coordinator impersonation in github.com/edgelesssys/contrast

Contrast's unauthenticated recovery allows Coordinator impersonation in github.com/edgelesssys/contrast...