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Fedora 43 prometheus-podman-exporter Moderate DoS Vuln 2026-a96d4ee174

fedora
Calendar Grey July 6, 2026
Dist Fedora Esm H88
Prometheus-Podman-Exporter security advisory for Fedora 43 highlights moderate Denial of Service exploits. Patch available now.
release 1.21.2

Summary

Prometheus exporter for podman environments exposing containers, pods, images,

volumes and networks information.

Update Information:

release 1.21.2

Topics%20covered

Topics Covered

security advisory moderate denial of service fedora update prometheus-podman-exporter

Change Log

* Sun Jun 28 2026 Packit - 1.21.2-1 - Update to 1.21.2 upstream release

References


[ 1 ] Bug #2421878 - CVE-2025-66506 prometheus-podman-exporter: Fulcio: Denial of Service via crafted OpenID Connect (OIDC) token [epel-10] https://bugzilla.redhat.com/show_bug.cgi?id=2421878 [ 2 ] Bug #2421883 - CVE-2025-66506 prometheus-podman-exporter: Fulcio: Denial of Service via crafted OpenID Connect (OIDC) token [epel-9] https://bugzilla.redhat.com/show_bug.cgi?id=2421883 [ 3 ] Bug #2455641 - CVE-2026-34986 prometheus-podman-exporter: Go JOSE: Denial of Service via crafted JSON Web Encryption (JWE) object [epel-all] https://bugzilla.redhat.com/show_bug.cgi?id=2455641 [ 4 ] Bug #2455671 - CVE-2026-34986 prometheus-podman-exporter: Go JOSE: Denial of Service via crafted JSON Web Encryption (JWE) object [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2455671 [ 5 ] Bug #2486201 - CVE-2026-45287 prometheus-podman-exporter: OpenTelemetry-Go: Denial of Service due to file descriptor leak [epel-all] https://bugzilla...

Read the Full Advisory

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-a96d4ee174' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
moderate
Lowest
Low
Medium
High
Critical

Name: prometheus-podman-exporter
Product: Fedora 43
Version: 1.21.2
Release: 1.fc43
URL: https://github.com/containers/prometheus-podman-exporter
Summary: Prometheus exporter for podman environment

Topics%20covered

Topics Covered

security advisory moderate denial of service fedora update prometheus-podman-exporter

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