temporalio/maru

scanned 2026-08-12 · git 8484bf1

2 of 6 checks flagged a security issue

🔴 Needs attention

Only 5 of 6 checks finished — treat this as provisional. Re-check ↻

Informational scan, not a security audit. How this is computed.

Leaked secrets✓Vulnerable dependencies27Known OSS vulnerabilities110Risky code patterns✓Malicious dependencies✓Project health—

Security checks

Leaked secrets — Gitleaksⓘ none found ✓

API keys, passwords or tokens committed into the repo.

Nothing found by this check. ✓

via Gitleaks v8.21.2 · MIT

Vulnerable dependencies — Trivyⓘ 27 found · 1 serious

Packages you depend on that have known security holes (CVEs).

Serious CVE-2026-33186 google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation

worker/go.mod

A package you depend on has a known security hole (CVE-2026-33186). Fix: Update that package to its patched version.
Worth fixing CVE-2022-21698 prometheus/client_golang: Denial of service using InstrumentHandlerCounter

worker/go.mod

A package you depend on has a known security hole (CVE-2022-21698). Fix: Update that package to its patched version.
Worth fixing CVE-2022-41721 x/net/http2/h2c: request smuggling

worker/go.mod

A package you depend on has a known security hole (CVE-2022-41721). Fix: Update that package to its patched version.
Worth fixing CVE-2022-41723 golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding

worker/go.mod

A package you depend on has a known security hole (CVE-2022-41723). Fix: Update that package to its patched version.
Worth fixing CVE-2023-39325 golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)

worker/go.mod

A package you depend on has a known security hole (CVE-2023-39325). Fix: Update that package to its patched version.
Worth fixing CVE-2023-45288 golang: net/http, x/net/http2: unlimited number of CONTINUATION frames causes DoS

worker/go.mod

A package you depend on has a known security hole (CVE-2023-45288). Fix: Update that package to its patched version.
Worth fixing CVE-2024-45338 golang.org/x/net/html: Non-linear parsing of case-insensitive content in golang.org/x/net/html

worker/go.mod

A package you depend on has a known security hole (CVE-2024-45338). Fix: Update that package to its patched version.
Worth fixing CVE-2026-25681 golang.org/x/net/html: golang.org/x/net/html: Arbitrary code execution via Cross-Site Scripting

worker/go.mod

A package you depend on has a known security hole (CVE-2026-25681). Fix: Update that package to its patched version.
Worth fixing CVE-2026-27136 golang.org/x/net/html: golang: golang.org/x/net/html: Cross-Site Scripting via HTML parsing bypass

worker/go.mod

A package you depend on has a known security hole (CVE-2026-27136). Fix: Update that package to its patched version.
Worth fixing CVE-2026-33814 net/http/internal/http2: golang: golang.org/x/net: Go HTTP/2: Denial of Service via malformed SETTINGS_MAX_FRAME_SIZE frame

worker/go.mod

A package you depend on has a known security hole (CVE-2026-33814). Fix: Update that package to its patched version.
Worth fixing CVE-2026-39821 golang.org/x/net/idna: golang: net/http: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing

worker/go.mod

A package you depend on has a known security hole (CVE-2026-39821). Fix: Update that package to its patched version.
Worth fixing CVE-2022-41717 golang: net/http: excessive memory growth in a Go server accepting HTTP/2 requests

worker/go.mod

A package you depend on has a known security hole (CVE-2022-41717). Fix: Update that package to its patched version.
Worth fixing CVE-2023-3978 golang.org/x/net/html: Cross site scripting

worker/go.mod

A package you depend on has a known security hole (CVE-2023-3978). Fix: Update that package to its patched version.
Worth fixing CVE-2025-22870 golang.org/x/net/proxy: golang.org/x/net/http/httpproxy: HTTP Proxy bypass using IPv6 Zone IDs in golang.org/x/net

worker/go.mod

A package you depend on has a known security hole (CVE-2025-22870). Fix: Update that package to its patched version.
Worth fixing CVE-2025-22872 golang.org/x/net/html: Incorrect Neutralization of Input During Web Page Generation in x/net in golang.org/x/net

worker/go.mod

A package you depend on has a known security hole (CVE-2025-22872). Fix: Update that package to its patched version.
Worth fixing CVE-2025-47911 golang.org/x/net/html: Quadratic parsing complexity in golang.org/x/net/html

worker/go.mod

A package you depend on has a known security hole (CVE-2025-47911). Fix: Update that package to its patched version.
Worth fixing CVE-2025-58190 golang.org/x/net/html: Infinite parsing loop in golang.org/x/net

worker/go.mod

A package you depend on has a known security hole (CVE-2025-58190). Fix: Update that package to its patched version.
Worth fixing CVE-2026-25680 golang.org/x/net/html: golang.org/x/net/html: Denial of Service due to excessive HTML parsing

worker/go.mod

A package you depend on has a known security hole (CVE-2026-25680). Fix: Update that package to its patched version.
Worth fixing CVE-2026-42502 golang.org/x/net/html: golang: golang.org/x/net/html: Cross-Site Scripting via unexpected HTML tree rendering

worker/go.mod

A package you depend on has a known security hole (CVE-2026-42502). Fix: Update that package to its patched version.
Worth fixing CVE-2026-42506 golang.org/x/net/html: golang.org/x/net/html: Cross-Site Scripting (XSS) via arbitrary HTML parsing

worker/go.mod

A package you depend on has a known security hole (CVE-2026-42506). Fix: Update that package to its patched version.
Worth fixing CVE-2026-56852 golang.org/x/text: golang.org/x/text: Denial of Service via invalid UTF-8 input

worker/go.mod

A package you depend on has a known security hole (CVE-2026-56852). Fix: Update that package to its patched version.
Worth fixing GHSA-hrxh-6v49-42gf gRPC-Go: xDS RBAC and HTTP/2 Vulnerabilities

worker/go.mod

A package you depend on has a known security hole (GHSA-hrxh-6v49-42gf). Fix: Update that package to its patched version.
Worth fixing GHSA-m425-mq94-257g gRPC-Go HTTP/2 Rapid Reset vulnerability

worker/go.mod

A package you depend on has a known security hole (GHSA-m425-mq94-257g). Fix: Update that package to its patched version.
Worth fixing CVE-2024-24786 golang-protobuf: encoding/protojson, internal/encoding/json: infinite loop in protojson.Unmarshal when unmarshaling certain forms of invalid JSON

worker/go.mod

A package you depend on has a known security hole (CVE-2024-24786). Fix: Update that package to its patched version.
Minor CVE-2025-1243 Unencrypted transmission in Temporal api-go library

worker/go.mod

A package you depend on has a known security hole (CVE-2025-1243). Fix: Update that package to its patched version.

… 2 more not shown

via Trivy v0.70.0 · Apache-2.0

Known OSS vulnerabilities — OSV-Scannerⓘ 110 found · 1 serious

Your dependencies cross-checked against the OSV vulnerability database.

Serious GO-2026-4762 Authorization bypass in gRPC-Go via missing leading slash in :path in google.golang.org/grpc

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2026-33186). Fix: Update that package to its patched version.
Worth fixing GO-2022-0322 Uncontrolled resource consumption in github.com/prometheus/client_golang

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2022-21698). Fix: Update that package to its patched version.
Worth fixing GO-2022-1144 Excessive memory growth in net/http and golang.org/x/net/http2

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2022-41717). Fix: Update that package to its patched version.
Worth fixing GO-2023-1495 Request smuggling due to improper request handling in golang.org/x/net/http2/h2c

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2022-41721). Fix: Update that package to its patched version.
Worth fixing GO-2023-1571 Denial of service via crafted HTTP/2 stream in net/http and golang.org/x/net

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2022-41723). Fix: Update that package to its patched version.
Worth fixing GO-2023-1988 Improper rendering of text nodes in golang.org/x/net/html

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2023-3978). Fix: Update that package to its patched version.
Worth fixing GO-2023-2102 HTTP/2 rapid reset can cause excessive work in net/http

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2023-39325). Fix: Update that package to its patched version.
Worth fixing GO-2024-2687 HTTP/2 CONTINUATION flood in net/http

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2023-45288). Fix: Update that package to its patched version.
Worth fixing GO-2025-3503 HTTP Proxy bypass using IPv6 Zone IDs in golang.org/x/net

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2025-22870). Fix: Update that package to its patched version.
Worth fixing GO-2025-3595 Incorrect Neutralization of Input During Web Page Generation in x/net in golang.org/x/net

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2025-22872). Fix: Update that package to its patched version.
Worth fixing GO-2026-5028 Invoking denial of service when parsing arbitrary HTML in golang.org/x/net/html

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2026-25680). Fix: Update that package to its patched version.
Worth fixing GHSA-qppj-fm5r-hxr3 HTTP/2 Stream Cancellation Attack

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2023-44487). Fix: Update that package to its patched version.
Worth fixing GO-2023-2153 Denial of service from HTTP/2 Rapid Reset in google.golang.org/grpc

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole. Fix: Update that package to its patched version.
Worth fixing GO-2026-6061 Vulnerabilities in the xDS RBAC authorization engine and the HTTP/2 transport server implementation in google.golang.org/grpc

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole. Fix: Update that package to its patched version.
Worth fixing GO-2024-2611 Infinite loop in JSON unmarshaling in google.golang.org/protobuf

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2024-24786). Fix: Update that package to its patched version.
Minor GO-2025-3462 Unencrypted transmission in Temporal api-go library in go.temporal.io/api

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2025-1243). Fix: Update that package to its patched version.
FYI GO-2024-3333 Non-linear parsing of case-insensitive content in golang.org/x/net/html

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2024-45338). Fix: Update that package to its patched version.
FYI GO-2026-4440 Quadratic parsing complexity in golang.org/x/net/html

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2025-47911). Fix: Update that package to its patched version.
FYI GO-2026-4441 Infinite parsing loop in golang.org/x/net

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2025-58190). Fix: Update that package to its patched version.
FYI GO-2026-4918 Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2026-33814). Fix: Update that package to its patched version.
FYI GO-2026-5025 Invoking incorrect handling of namespaced elements in foreign content in golang.org/x/net/html

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2026-42506). Fix: Update that package to its patched version.
FYI GO-2026-5026 Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2026-39821). Fix: Update that package to its patched version.
FYI GO-2026-5027 Invoking incorrect handling of HTML elements in foreign content in golang.org/x/net/html

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2026-42502). Fix: Update that package to its patched version.
FYI GO-2026-5029 Invoking incorrect handling of character references in DOCTYPE nodes in golang.org/x/net/html

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2026-25681). Fix: Update that package to its patched version.
FYI GO-2026-5030 Invoking duplicate attributes can cause XSS in golang.org/x/net/html

/workdirs/scan-ba8ac7f8-701c-4ea9-b585-d1c6b6897c1d/worker/go.mod

A package you depend on has a known security hole (CVE-2026-27136). Fix: Update that package to its patched version.

… 85 more not shown

via OSV-Scanner v1.9.2 · Apache-2.0

Risky code patterns — Semgrepⓘ none found ✓

Code that can be exploited: injection, hardcoded credentials and similar.

Nothing found by this check. ✓

via Semgrep v1.147.0 · LGPL-2.1

Malicious dependencies — Guarddogⓘ none found ✓

Packages that look intentionally malicious: typosquats, sneaky install scripts.

Nothing found by this check. ✓

via Guarddog v2.10.0 · Apache-2.0

Project health

A signal about how the project is maintained — not a vulnerability in your code. It doesn’t affect the verdict above.

Project health — OpenSSF Scorecardⓘ didn’t run

Maintenance & supply-chain hygiene. A signal about the project, not a vulnerability in your code.

This check didn’t finish — that’s not the same as “clean.” Try Check again above.

via OpenSSF Scorecard · Apache-2.0

About these results. Six open-source checks ran in parallel; every finding is tagged with the tool that produced it. The verdict follows a published rule. False positives and false negatives are normal — a clean scan does not mean the code is secure, and a red verdict does not mean the project is compromised.