Arc is an open, SQL-native time-series database for telemetry. Versions prior to 26.06.1 register Go's `net/http/pprof` handlers at `/debug/pprof/*` via `app.Use(pprof.New())` in `internal/api/server.go`, and `/debug/pprof` is added to `PublicPrefixes` in `cmd/arc/main.go`. The auth middleware short-circuits before the token check on prefix match, so the endpoints are reachable without any authentication. Version 26.06.1 contains a patch. Some workarounds are available. Block `/debug/pprof*` at a reverse proxy / load balancer in front of Arc, restrict Arc's API port to known-trusted networks via firewall rules, and/or patch the running build: comment out `app.Use(pprof.New())` in `internal/api/server.go` and rebuild.

The remote Redhat Enterprise Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:68335 advisory.

    Red Hat Edge Manager (RHEM) provides simple, scalable, and security-focused     management of edge devices and applications. It supports image-mode RHEL and     container workloads that run on Podman/Docker or Kubernetes.

    RHEM is now available as a standalone feature, providing greater flexibility for     edge deployments. In addition to the standalone version, RHEM continues to be     offered as a plugin for the following platforms:

    Red Hat Advanced Cluster Management (RHACM): Extends fleet management to edge     devices.
    Red Hat Ansible Automation Platform (AAP): Integrates edge management with     Ansible automation.

    This integration enables organizations to optimize the management and     orchestration of their fleets of edge devices; whether its thousands of     dispersed retail point-of-sale systems or industrial machinery on remote factory     floors.

    Value for customers and partners:

    * This solution not only helps customers manage thousands of devices but helps     scale operations.
    * To manage large-scale deployments, customers need to be able to integrate with     their existing management systems, support remote configuration and over-the-air     updates, and collect telemetry data for advanced analytics.
    * Red Hat Edge Manager offers a simple and security-focused lifecycle     management, from onboarding to decommissioning of edge devices.

    This complete end-to-end solution empowers organizations to gain the most value     from the fleets of devices that generate data, all from a centralized location.

    Security Fixes:

    * flightctl: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries     (CVE-2026-27145)
    * flightctl: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal (CVE-2026-33818)
    * flightctl: OpenTelemetry-Go: Denial of Service via oversized baggage headers (CVE-2026-41178)
    * flightctl: Billy: Denial of Service via crafted input due to insufficient validation (CVE-2026-44740)
    * flightctl: Arc: Information disclosure and Denial of Service via unauthenticated debug endpoints     (CVE-2026-48050)
    * flightctl: golang.org/x/text: Denial of Service via invalid UTF-8 input (CVE-2026-56852)
    * flightctl: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service (CVE-2026-56853)
    * flightctl: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858)
    * flightctl: Go: Denial of Service via XML decoding recursion depth issue (CVE-2026-56859)
    * flightctl: golang net/url: Denial of Service from quadratic complexity in path resolution     (CVE-2026-56860)
    * flightctl: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages (CVE-2026-56862)
    * flightctl: go-git: Arbitrary file read/write via symbolic link resolution (CVE-2026-71556)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:68334 advisory.

    Red Hat Edge Manager (RHEM) provides simple, scalable, and security-focused     management of edge devices and applications. It supports image-mode RHEL and     container workloads that run on Podman/Docker or Kubernetes.

    RHEM is now available as a standalone feature, providing greater flexibility for     edge deployments. In addition to the standalone version, RHEM continues to be     offered as a plugin for the following platforms:

    Red Hat Advanced Cluster Management (RHACM): Extends fleet management to edge     devices.
    Red Hat Ansible Automation Platform (AAP): Integrates edge management with     Ansible automation.

    This integration enables organizations to optimize the management and     orchestration of their fleets of edge devices; whether its thousands of     dispersed retail point-of-sale systems or industrial machinery on remote factory     floors.

    Value for customers and partners:

    * This solution not only helps customers manage thousands of devices but helps     scale operations.
    * To manage large-scale deployments, customers need to be able to integrate with     their existing management systems, support remote configuration and over-the-air     updates, and collect telemetry data for advanced analytics.
    * Red Hat Edge Manager offers a simple and security-focused lifecycle     management, from onboarding to decommissioning of edge devices.

    This complete end-to-end solution empowers organizations to gain the most value     from the fleets of devices that generate data, all from a centralized location.

    Security Fixes:

    * flightctl: golang.org/x/net/html: Arbitrary code execution via Cross-Site Scripting (CVE-2026-25681)
    * flightctl: golang.org/x/net/html: Cross-Site Scripting via HTML parsing bypass (CVE-2026-27136)
    * flightctl: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries     (CVE-2026-27145)
    * flightctl: Go crypto/x509: Certificate validation bypass due to incorrect DNS constraint application     (CVE-2026-33810)
    * flightctl: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal (CVE-2026-33818)
    * flightctl: Go net/mail: Denial of Service via crafted email inputs (CVE-2026-39820)
    * flightctl: golang.org/x/crypto/ssh: Security key bypass due to missing user presence check     (CVE-2026-39831)
    * flightctl: OpenTelemetry-Go: Denial of Service via oversized baggage headers (CVE-2026-41178)
    * flightctl: Moby container framework: Host file overwrite via race condition in docker cp mount setup     (CVE-2026-42306)
    * flightctl: net/mail: Denial of Service via pathological email address parsing (CVE-2026-42499)
    * flightctl: Golang MIME: Denial of Service via maliciously-crafted MIME header (CVE-2026-42504)
    * flightctl: Billy: Denial of Service via crafted input due to insufficient validation (CVE-2026-44740)
    * flightctl: golang.org/x/crypto/ssh: Denial of Service via crafted AES-GCM packet decoder inputs     (CVE-2026-46597)
    * flightctl: Arc: Information disclosure and Denial of Service via unauthenticated debug endpoints     (CVE-2026-48050)
    * flightctl: golang.org/x/text: Denial of Service via invalid UTF-8 input (CVE-2026-56852)
    * flightctl: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service (CVE-2026-56853)
    * flightctl: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858)
    * flightctl: Go: Denial of Service via XML decoding recursion depth issue (CVE-2026-56859)
    * flightctl: golang net/url: Denial of Service from quadratic complexity in path resolution     (CVE-2026-56860)
    * flightctl: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages (CVE-2026-56862)
    * flightctl: PostCSS: Information disclosure via crafted sourceMappingURL (CVE-2026-69153)
    * flightctl: go-git: Arbitrary file read/write via symbolic link resolution (CVE-2026-71556)
    * flightctl: MongoDB Go Driver: Write redirection via unvalidated database name in Client.BulkWrite     (CVE-2026-81521)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - Arc is an open, SQL-native time-series database for telemetry. Versions prior to 26.06.1 register Go's
    `net/http/pprof` handlers at `/debug/pprof/*` via `app.Use(pprof.New())` in `internal/api/server.go`, and
    `/debug/pprof` is added to `PublicPrefixes` in `cmd/arc/main.go`. The auth middleware short-circuits
    before the token check on prefix match, so the endpoints are reachable without any authentication. Version
    26.06.1 contains a patch. Some workarounds are available. Block `/debug/pprof*` at a reverse proxy / load
    balancer in front of Arc, restrict Arc's API port to known-trusted networks via firewall rules, and/or
    patch the running build: comment out `app.Use(pprof.New())` in `internal/api/server.go` and rebuild.
    (CVE-2026-48050)

ID	Name	Product	Family	Type	Severity
346435	RHEL 10 / 9 : Red Hat Edge Manager Version 1.2.1 Security Update (Important) (RHSA-2026:68335)	Nessus	Red Hat Local Security Checks	Local	high
346432	RHEL 10 / 9 : Red Hat Edge Manager Version 1.1.4 Security Update (Important) (RHSA-2026:68334)	Nessus	Red Hat Local Security Checks	Local	high
443064	SCA: security update for github.com/basekick-labs/arc (GHSA-j93g-rp6m-j32m)	Tenable Cloud Security	SCA Checks	Local	high
443064	SCA: security update for github.com/basekick-labs/arc (GHSA-j93g-rp6m-j32m)	Tenable Self-Hosted Container Security	SCA Checks	Local	high

Detections

Analytics

CVE-2026-48050

high

Tenable Plugins

high

high

high

high