High
Tilt: Unauthenticated pprof debug endpoints on the Tilt HUD server
Type: advisorySources: OSV
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-55882
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 4 Nov 2026, 18:43 UTC · Revision 1
Source evidence
Tilt: Unauthenticated pprof debug endpoints on the Tilt HUD server
core-osv · Original sourcePublished 10 Jul 2026, 21:37 UTC
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.
osv:CVE-2026-55882
Complete source record
{
"id": "53bb8364931da912f882470c3a8dd3d584b829f879251133c149eb13df848a3c",
"url": "https://osv.dev/vulnerability/CVE-2026-55882",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Tilt: Unauthenticated pprof debug endpoints on the Tilt HUD server",
"summary": "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.",
"evidence": "osv:CVE-2026-55882",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2026-55882",
"aliases": [
"CVE-2026-55882",
"GHSA-p749-9w62-w533",
"GO-2026-5533"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "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"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/tilt-dev/tilt",
"type": "GIT",
"events": [
{
"introduced": "57db74093a180bf983129caf2170ef2df9824fa5"
},
{
"fixed": "0b591662e013ba2d551d4861009d7b3c2276c90e"
},
{
"fixed": "47393fba7f6ef5e305d5e814551feef8e4acbc0a"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"introduced": "0.19.5"
},
{
"fixed": "0.37.4"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"fixed": "47393fba7f6ef5e305d5e814551feef8e4acbc0a"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "0b591662e013ba2d551d4861009d7b3c2276c90e"
}
],
"source": "REFERENCES_TAG",
"original_tag": "v0.37.4"
}
]
}
}
],
"versions": [
"v0.37.3",
"v0.37.2",
"v0.37.1",
"v0.37.0",
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"v0.19.5"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55882.json"
}
}
],
"modified": "2026-10-28T02:30:38.281492258Z",
"provider": "osv",
"references": [
"https://github.com/tilt-dev/tilt/releases/tag/v0.37.4",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55882.json",
"https://github.com/tilt-dev/tilt/security/advisories/GHSA-p749-9w62-w533",
"https://nvd.nist.gov/vuln/detail/CVE-2026-55882",
"https://github.com/tilt-dev/tilt/commit/47393fba7f6ef5e305d5e814551feef8e4acbc0a",
"https://github.com/tilt-dev/tilt/pull/6776"
],
"provider_metadata": {
"cwe_ids": [
"CWE-200"
],
"cna_assigner": "GitHub_M",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55882.json"
}
},
"related_cves": [
{
"value": "CVE-2026-55882",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 505804,
"published_at": "2026-07-10T21:37:12.245+00:00"
}