fence-agents security update

An update is available for fence-agents. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The fence-agents packages provide a collection of scripts for handling...

RLSA-2026:53365 Important: fence-agents security update

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster. Security Fixes: pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values...

resource-agents security update

An update is available for resource-agents. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The resource-agents packages provide the Pacemaker and RGManager...

RLSA-2026:53364 Important: resource-agents security update

The resource-agents packages provide the Pacemaker and RGManager service managers with a set of scripts. These scripts interface with several services to allow operating in a high-availability HA environment. Security Fixes: pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values...

fence-agents security update

An update is available for fence-agents. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The fence-agents packages provide a collection of scripts for handling...

RLSA-2026:53363 Important: fence-agents security update

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster. Security Fixes: pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values...

Oracle Linux 8 : fence-agents (ELSA-2026-53363)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-53363 advisory. 4.2.1-129.29 - bundled pyasn1: fix CVE-2026-59886 Resolves: RHEL-217923 Tenable has extracted the preceding description block directly from the Oracle Linux...

Oracle Linux 8 : resource-agents (ELSA-2026-53364)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-53364 advisory. 4.9.0-54.37 - bundled pyasn1: fix CVE-2026-59886 Resolves: RHEL-217924 Tenable has extracted the preceding description block directly from the Oracle Linux...

AlmaLinux 9 : fence-agents (ALSA-2026:53365)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:53365 advisory. pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values CVE-2026-59886 Tenable has extracted the preceding description block directly from the AlmaLinux...

RockyLinux 8 : resource-agents (RLSA-2026:53364)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:53364 advisory. pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values CVE-2026-59886 Tenable has extracted the preceding description block directly from the RockyLinux...

RockyLinux 9 : fence-agents (RLSA-2026:53365)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:53365 advisory. pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values CVE-2026-59886 Tenable has extracted the preceding description block directly from the RockyLinux...

RockyLinux 8 : fence-agents (RLSA-2026:53363)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:53363 advisory. pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values CVE-2026-59886 Tenable has extracted the preceding description block directly from the RockyLinux...

AlmaLinux 8 : resource-agents (ALSA-2026:53364)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:53364 advisory. pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values CVE-2026-59886 Tenable has extracted the preceding description block directly from the AlmaLinux...

AlmaLinux 8 : fence-agents (ALSA-2026:53363)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:53363 advisory. pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values CVE-2026-59886 Tenable has extracted the preceding description block directly from the AlmaLinux...

Oracle Linux 9 : fence-agents (ELSA-2026-53365)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-53365 advisory. 4.10.0-110.6 - bundled pyasn1: fix CVE-2026-59886 Resolves: RHEL-217934 Tenable has extracted the preceding description block directly from the Oracle Linux...

Important: Red Hat Security Advisory: fence-agents security update

An update for fence-agents is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values

A remote attacker can exploit this by providing specially crafted BER/CER/DER-encoded ASN.1 data with a large exponent in the REAL value. When the application subsequently prints, logs, compares, or performs arithmetic on the decoded value, this can cause excessive CPU and memory consumption,...

Important: Red Hat Security Advisory: fence-agents security update

An update for fence-agents is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values

A remote attacker can exploit this by providing specially crafted BER/CER/DER-encoded ASN.1 data with a large exponent in the REAL value. When the application subsequently prints, logs, compares, or performs arithmetic on the decoded value, this can cause excessive CPU and memory consumption,...

Important: Red Hat Security Advisory: resource-agents security update

An update for resource-agents is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabilit...