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High 8.8Published Jun 12, 2026
CVE-2026-45832All 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 en…
Updated under an hour ago ()
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It affects ChromaDB and 3 other products. Add what you run to find out whether that includes you.
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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.
- CVSS
- 8.8 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N
- Weakness (CWE)
- CWE-639, CWE-551
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- HiddenLayer
- NVD analysis
- Modified
- Record last updated
- Jul 31, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Chroma ChromaDB chroma:chromadb (from the name) | from 0.5.0 | CNA record |
Red Hat Red Hat Enterprise Linux AI (RHEL AI) 3 redhat:enterprise_linux_ai | 3 | CISA ADP |
Red Hat Red Hat OpenShift AI (RHOAI) redhat:openshift_ai | All versions | CISA ADP |
trychroma chromadb trychroma:chromadb | from 0.5.0 through 1.5.9 | NVD |
References
- https://www.hiddenlayer.com/sai-security-advisory/2026-06-chromadb-4third-party-advisory
- https://access.redhat.com/security/cve/CVE-2026-45832
- https://bugzilla.redhat.com/show_bug.cgi?id=2488411
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45832.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.