vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2026-46668

SpiceDB: Caveat structures with nested lists can result in improper cache reuse

LOW
2.3
CVSS Score
Published: June 10, 2026 at 08:11 PM UTC
Updated: July 23, 2026 at 07:32 PM UTC
1 product affected across 1 vendorSpicedb

Using spicedb by authzed?

Get instant alerts when new vulnerabilities affect spicedb - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
LOW2.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

SpiceDB is an open source database system for creating and managing security-critical application permissions. From version 1.15.0 to before version 1.52.0, caveat structures with nested lists can result in improper cache reuse. This issue has been patched in version 1.52.0.

Affected

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

Spicedb· Authzed
60%
v < 1.52.0
Affected range stops below 1.52.0, so it looks safe — our inference, not a vendor statement

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 (3)

x_refsource_CONFIRM
Source: cverecord
https://github.com/authzed/spicedb/security/advisories/GHSA-mqcf-gqvg-rmhm
x_refsource_MISC
Source: cverecord
https://github.com/authzed/spicedb/pull/3065
x_refsource_MISC
Source: cverecord
https://github.com/authzed/spicedb/releases/tag/v1.52.0

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

2.3LOWGitHub_M
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-285

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card