ALSA-2026:53364

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Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:53364.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:53364
Related
Published
2026-08-11T00:00:00Z
Modified
2026-08-12T11:45:03.065052337Z
Summary
Important: resource-agents security update
Details

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 via crafted ASN.1 REAL values (CVE-2026-59886)

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.

References

Affected packages

AlmaLinux:8 / resource-agents

Package

Name
resource-agents
Purl
pkg:rpm/almalinux/resource-agents

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.9.0-54.el8_10.37.alma.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:53364.json"

AlmaLinux:8 / resource-agents-aliyun

Package

Name
resource-agents-aliyun
Purl
pkg:rpm/almalinux/resource-agents-aliyun

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.9.0-54.el8_10.37.alma.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:53364.json"

AlmaLinux:8 / resource-agents-gcp

Package

Name
resource-agents-gcp
Purl
pkg:rpm/almalinux/resource-agents-gcp

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.9.0-54.el8_10.37.alma.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:53364.json"

AlmaLinux:8 / resource-agents-paf

Package

Name
resource-agents-paf
Purl
pkg:rpm/almalinux/resource-agents-paf

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.9.0-54.el8_10.37.alma.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:53364.json"