Go/github.com/fleetdm/fleet/v4 CVE-2026-23517: high, EPSS 0.29%
Fleet has an Access Control vulnerability in debug/pprof endpoints
Action: Upgrade github.com/fleetdm/fleet/v4 to 4.78.3-0.20260112221730-5c030e32a3a9 or later.
go get github.com/fleetdm/fleet/v4@v4.78.3-0.20260112221730-5c030e32a3a9Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.78.3-0.20260112221730-5c030e32a3a9 | - |
Fixed versions
| 4.78.3-0.20260112221730-5c030e32a3a9 |
Sources
- osv: GHSA-4r5r-ccr6-q6f6#Go/github.com/fleetdm/fleet/v4
- https://github.com/fleetdm/fleet/security/advisories/GHSA-4r5r-ccr6-q6f6
- https://nvd.nist.gov/vuln/detail/CVE-2026-23517
- https://github.com/fleetdm/fleet/commit/5c030e32a3a9bc512355b5e1bf19636e4e6d0317
- https://github.com/fleetdm/fleet
- https://pkg.go.dev/vuln/GO-2026-4334
CVE-2026-23517 · published · modified · JSON