Vulnerability · Published Jul 10, 2026 · Assigned by GitHub_M
CVE-2026-55882Tilt: Unauthenticated pprof debug endpoints on the Tilt HUD server
High 8.3
In plain English
A high-severity information exposure in tilt from tilt-dev. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 45% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
Tilt defines dev environments as code for microservice apps on Kubernetes. From 0.19.5 through 0.37.3, the Tilt HUD server mounts Go net/http/pprof handlers under /debug with no access control. When the HUD or apiserver listener is network-exposed, an unauthenticated caller can read process memory through /debug/pprof/heap and /debug/pprof/goroutine, including session and apiserver tokens, and degrade performance through /debug/pprof/profile or /debug/pprof/trace. This issue is fixed in version 0.37.4.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/tilt-dev/tilt | 0.37.4 | GHSA-p749-9w62-w533 |
| Go | github.com/tilt-dev/tilt | 0.37.4 | GO-2026-5533 |
Affected products (as reported)
Weakness: CWE-200 · Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N
References
- https://github.com/tilt-dev/tilt/security/advisories/GHSA-p749-9w62-w533 x_refsource_CONFIRM
- https://github.com/tilt-dev/tilt/pull/6776 x_refsource_MISC
- https://github.com/tilt-dev/tilt/commit/47393fba7f6ef5e305d5e814551feef8e4acbc0a x_refsource_MISC
- https://github.com/tilt-dev/tilt/releases/tag/v0.37.4 x_refsource_MISC