Description
SpiceDB is an open source database system for creating and managing security-critical application permissions. In versions prior to 1.45.2, users who use the exclusion operator somewhere in their authorization schema; have configured their SpiceDB server such that `--write-relationships-max-updates-per-call` is bigger than 6500; and issue calls to WriteRelationships with a large enough number of updates that cause the payload to be bigger than what their datastore allows; will receive a successful response from their `WriteRelationships` call, when in reality that call failed, and receive incorrect permission check results, if those relationships had to be read to resolve the relation involving the exclusion. Version 1.45.2 contains a patch for the issue. As a workaround, set `--write-relationships-max-updates-per-call` to `1000`.
INFO
Published Date :
2025-11-10T22:28:51.589Z
Last Modified :
2025-11-12T20:12:52.552Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2025-64529 vulnerability.
| Vendors | Products |
|---|---|
| Authzed |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-64529.
