Issued at: 2026-02-06
Updated at: 2026-02-06
Synopsis
Important: resource-agents security update
Description
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 Fix(es):
* pyasn1: pyasn1: Denial of Service due to memory exhaustion from malformed RELATIVE-OID (CVE-2026-23490)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected products
Rocky Linux 8 aarch64
Rocky Linux 8 x86_64
Fixes
2430472
CVEs
CVE-2026-23490
Affected packages
Rocky Linux 8 aarch64 - ResilientStorage
resource-agents-0:4.9.0-54.el8_10.28.aarch64.rpm
resource-agents-0:4.9.0-54.el8_10.28.src.rpm
resource-agents-debuginfo-0:4.9.0-54.el8_10.28.aarch64.rpm
resource-agents-debugsource-0:4.9.0-54.el8_10.28.aarch64.rpm
resource-agents-paf-0:4.9.0-54.el8_10.28.aarch64.rpm
Rocky Linux 8 aarch64 - HighAvailability
resource-agents-0:4.9.0-54.el8_10.28.aarch64.rpm
resource-agents-0:4.9.0-54.el8_10.28.src.rpm
resource-agents-debuginfo-0:4.9.0-54.el8_10.28.aarch64.rpm
resource-agents-debugsource-0:4.9.0-54.el8_10.28.aarch64.rpm
resource-agents-paf-0:4.9.0-54.el8_10.28.aarch64.rpm
Rocky Linux 8 x86_64 - HighAvailability
resource-agents-0:4.9.0-54.el8_10.28.src.rpm
resource-agents-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-aliyun-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-aliyun-debuginfo-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-debuginfo-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-debugsource-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-gcp-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-paf-0:4.9.0-54.el8_10.28.x86_64.rpm
Rocky Linux 8 x86_64 - ResilientStorage
resource-agents-0:4.9.0-54.el8_10.28.src.rpm
resource-agents-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-aliyun-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-aliyun-debuginfo-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-debuginfo-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-debugsource-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-gcp-0:4.9.0-54.el8_10.28.x86_64.rpm
resource-agents-paf-0:4.9.0-54.el8_10.28.x86_64.rpm