Alerts This Week
Warning Icon 1 1,123
Alerts This Week
Warning Icon 1 1,123

Fedora 43 Prometheus Podman Exporter Critical DoS CVEs 2026-460749ef95

fedora
Calendar Grey June 28, 2026
Dist Fedora Esm H88
Denial of Service vulnerabilities found in prometheus-podman-exporter for Fedora require immediate attention.
release 1.21.1

Summary

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

volumes and networks information.

Update Information:

release 1.21.1

Topics%20covered

Topics Covered

security advisory denial of service fedora critical prometheus-podman-exporter

Change Log

* Sat Jun 20 2026 Packit - 1.21.1-1 - Update to 1.21.1 upstream release * Sat Mar 14 2026 Packit - 1.21.0-1 - Update to 1.21.0 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-2026-460749ef95' 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
critical
Lowest
Low
Medium
High
Critical

Name: prometheus-podman-exporter
Product: Fedora 43
Version: 1.21.1
Release: 1.fc43
URL: https://github.com/containers/prometheus-podman-exporter
Summary: Prometheus exporter for podman environment

Topics%20covered

Topics Covered

security advisory denial of service fedora critical prometheus-podman-exporter

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here