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CVE-2026-18948 Feast: feast: unsafe dill deserialization of registry-stored udfs — rce on feature server and registry server

🗓️ 10 Aug 2026 20:44:56Reported by redhatType 
cvelist
 cvelist🔗 www.cve.org👁 36 Views

Feast improperly deserializes dill-serialized UDFs in registry, enabling unauthenticated RCE on feature server.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB		CVE-2026-18948
10 Aug 202620:44
–attackerkb
circl
Circl		CVE-2026-18948
10 Aug 202621:24
–circl
cve
CVE		CVE-2026-18948
10 Aug 202620:44
–cve
euvd
EUVD		EUVD-2026-55818
10 Aug 202620:44
–euvd
nvd
NVD		CVE-2026-18948
10 Aug 202621:17
–nvd
ptsecurity
Positive Technologies		PT-2026-69964
10 Aug 202600:00
–ptsecurity
redhatcve
RedhatCVE		CVE-2026-18948
10 Aug 202620:44
–redhatcve
redhat
RedHat Linux		Critical: Red Hat Security Advisory: RHOAI 2.25.10 - Red Hat OpenShift AI
11 Aug 202604:26
–redhat
redhat
RedHat Linux		Critical: Red Hat Security Advisory: RHOAI 3.4.3 - Red Hat OpenShift AI
11 Aug 202604:32
–redhat
redhat
RedHat Linux		Critical: Red Hat Security Advisory: RHOAI 3.3.6 - Red Hat OpenShift AI
11 Aug 202604:39
–redhat
Rows per page
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27 Aug 2026 15:06Current
CVSS 3.19.9
EPSS0.00745
Feastdill deserializationremote code executionfeature serverregistry serverunauthenticated accesscross-tenant data access
36