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CVE-2026-45832

HIGH
8.8
CVSS Score
Published: June 12, 2026 at 03:11 PM UTC
Updated: July 15, 2026 at 02:22 AM UTC
5 products affected across 4 vendorsChromadbChromaOpenShift AI

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Severity
HIGH8.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

All V1 collection-level endpoints in ChromaDB's Python project pass None for the tenant and database to the authorization layer, allowing attackers to bypass authorization controls by using the V1 endpoints.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Chromadb· Trychromapypi
95%
0.5.0 ≤ v ≤ 1.5.9
Chroma· Chroma Core
85%
All versions
ChromaDB· Chroma
60%
v ≥ 0.5.00.5.0
Enterprise Linux AI· Red Hatrpm
60%
3
OpenShift AI· Red Hatcontainer
60%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

Third Party Advisory
Source: cverecord
https://www.hiddenlayer.com/sai-security-advisory/2026-06-chromadb-4
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
https://access.redhat.com/security/cve/CVE-2026-45832
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
https://bugzilla.redhat.com/show_bug.cgi?id=2488411
Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45832.json

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHHiddenLayer
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-639CWE-551

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