Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
SpiceDB versions 1.22.0 and later, before 1.22.2, may return partial results from LookupResources requests. If an application uses LookupResources to make negative authorization decisions, such as building a list of banned resources, some users may be wrongly allowed access. Upgrade to spicedb 1.22.2, or avoid using LookupResources for negative authorization decisions on 1.22.0.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 3.7 | Low | 3.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0045, the 39th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:15 UTC First seen by agentprime
- 31 Oct 2026, 14:15 UTC Confirmed by OSV