cveboard RSS feed

CVE-2026-18874

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2026
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

Volsync-addon-controller: volsync-addon-controller: annotation values rendered into yaml via text/template without escaping allows yaml injection into subscription

A flaw was found in volsync-addon-controller. This vulnerability allows an attacker to inject malicious YAML (Yet Another Markup Language) code into the OpenShift Lifecycle Manager (OLM) Subscription resource. This is due to improper escaping of annotation values when they are rendered into YAML. Successful exploitation could lead to unauthorized modification or control over OLM Subscription configurations, potentially impacting software management within the cluster. This issue primarily affects systems where the 'volsync-addon-deploy-type: olm' annotation is explicitly enabled.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Red Hat Advanced Cluster Management for Kubernetes 2.11

Vendor
Red Hat
Product
Red Hat Advanced Cluster Management for Kubernetes 2.11
Platforms
Unknown
Default status
affected
Package
rhacm2/acm-volsync-addon-controller-rhel9
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Advanced Cluster Management for Kubernetes 2.11 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
1787683560unaffectedrpm*UnavailableNone listed

Red Hat Advanced Cluster Management for Kubernetes 2.13

Vendor
Red Hat
Product
Red Hat Advanced Cluster Management for Kubernetes 2.13
Platforms
Unknown
Default status
affected
Package
rhacm2/acm-volsync-addon-controller-rhel9
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Advanced Cluster Management for Kubernetes 2.13 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
1787266564unaffectedrpm*UnavailableNone listed

Red Hat Advanced Cluster Management for Kubernetes 2.14

Vendor
Red Hat
Product
Red Hat Advanced Cluster Management for Kubernetes 2.14
Platforms
Unknown
Default status
affected
Package
rhacm2/acm-volsync-addon-controller-rhel9
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Advanced Cluster Management for Kubernetes 2.14 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
1787266564unaffectedrpm*UnavailableNone listed

Red Hat Advanced Cluster Management for Kubernetes 2.15

Vendor
Red Hat
Product
Red Hat Advanced Cluster Management for Kubernetes 2.15
Platforms
Unknown
Default status
affected
Package
rhacm2/acm-volsync-addon-controller-rhel9
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Advanced Cluster Management for Kubernetes 2.15 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
1787266360unaffectedrpm*UnavailableNone listed

Red Hat Advanced Cluster Management for Kubernetes 2.16

Vendor
Red Hat
Product
Red Hat Advanced Cluster Management for Kubernetes 2.16
Platforms
Unknown
Default status
affected
Package
rhacm2/acm-volsync-addon-controller-rhel9
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Advanced Cluster Management for Kubernetes 2.16 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
1787266564unaffectedrpm*UnavailableNone listed

Red Hat Advanced Cluster Management for Kubernetes 2.17

Vendor
Red Hat
Product
Red Hat Advanced Cluster Management for Kubernetes 2.17
Platforms
Unknown
Default status
affected
Package
rhacm2/acm-volsync-addon-controller-rhel9
Package collection
https://catalog.redhat.com/software/containers/
Red Hat Advanced Cluster Management for Kubernetes 2.17 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
1787266556unaffectedrpm*UnavailableNone listed