CVE-2026-92787Critical· 9.8▾ AbyssalPoC available

Feast through 0.66.0 fails to verify JWT token signatures before establishing user identity, allowing attackers to bypass all role-based access control by presenting an unverified token with a hardcoded claim value

▾ Abyssal zone — Critical with a public exploit or in-the-wild use

Depth score66/ 100 · Elevated

impact 53.9 · likelihood 0.1 · exploitation 12

⚡ Agent-ready:Raw markdown ↗JSON ↗

Proof of concept

A public proof-of-concept already exists for this vulnerability — see Exploit availability below.

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Published

Sep 16, 2026

Updated

Sep 24, 2026

CVSS

9.8

Vendor

feast-dev

Product

feast

CWE

CWE-798, CWE-347

Depth score

66 · Elevated

EPSS

0.70% · p53

Platforms

—

Source

NVD

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Scores by source

NVD 9.8 · Vendor 8.1

CISA SSVC

decided 2026-09-19

Exploitation: poc
Automatable: yes
Technical impact: total

Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.

EPSS history

Exploit-prediction probability, daily snapshots since Sep 19.

0.4% → 0.7%▲ 0.3%

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

5 events · 8 days

Sep 16, 2026Published
Disclosed via NVD
Sep 19, 2026EPSS first tracked
0.4%
Sep 19, 2026Public exploit observed
Exploit / PoC code exists
Sep 24, 2026Record revised
Last analysed / modified upstream
Sep 24, 2026EPSS peak
0.4% → 0.7%

feast-dev CWE-798 CWE-347 #nvd #cve.org #exploit-available #csaf #vex #red-hat

Affected

feast <= 0.66.0

Full technical detail▾

Overview

Feast through 0.66.0 fails to verify JWT token signatures before establishing user identity, allowing attackers to bypass all role-based access control by presenting an unverified token with a hardcoded claim value. Attackers can obtain trusted internal identity and gain unchecked read and write access to all entities, feature views, data sources, and permission policies on the server.

Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

Vendor advisories

Red Hat VEX · Important · affected: Red Hat OpenShift AI (RHOAI) · no fix planned: Red Hat OpenShift AI (RHOAI) · updated 2026-10-09 · vex

References

Change history

Field changes observed since this record was first indexed.

Sep 19, 2026Public exploit / PoC published

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#nvd#cve.org#exploit-available#csaf#vex#red-hat

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