9.9

CVE-2026-18948

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

A flaw was found in Feast. The system improperly deserializes user-defined functions (UDFs) stored in its registry, which are serialized using the 'dill' library. This allows a remote attacker to store a malicious UDF, leading to unauthenticated arbitrary code execution on the feature server in default configurations. An authenticated attacker can also achieve arbitrary code execution on the registry server by bypassing authorization checks during deserialization. This vulnerability can result in cross-tenant data access and lateral movement within the system.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerRed Hat
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Produkt Red Hat OpenShift AI 2.25
Default Statusaffected
Version 1786110051
Version < *
Status unaffected
HerstellerRed Hat
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Produkt Red Hat OpenShift AI 3.3
Default Statusaffected
Version 1786110033
Version < *
Status unaffected
HerstellerRed Hat
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Produkt Red Hat OpenShift AI 3.4
Default Statusaffected
Version 1786107278
Version < *
Status unaffected
HerstellerRed Hat
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Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
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Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
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Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
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Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
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Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
≫
Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
≫
Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
≫
Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
≫
Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
≫
Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
≫
Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
≫
Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
HerstellerRed Hat
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Produkt Red Hat OpenShift AI (RHOAI)
Default Statusunaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.69% 0.496
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
RedHat 9.9 3.1 6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE-502 Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

https://access.redhat.com/security/cve/CVE-2026-18948
https://bugzilla.redhat.com/show_bug.cgi?id=2511167
https://access.redhat.com/errata/RHSA-2026:53263
https://access.redhat.com/errata/RHSA-2026:53261
https://access.redhat.com/errata/RHSA-2026:53262