Merge branch 'main' into bazookamusic/cwe-1427

Author: BazookaMusic

CODEOWNERS

@@ -59,9 +59,5 @@ MODULE.bazel @github/codeql-ci-reviewers
 /.github/workflows/rust.yml @github/codeql-rust
 /.github/workflows/swift.yml @github/codeql-swift
 
-# Misc
-/misc/scripts/accept-expected-changes-from-ci.py @RasmusWL
-/misc/scripts/generate-code-scanning-query-list.py @RasmusWL
-
 # .devcontainer
 /.devcontainer/ @github/codeql-ci-reviewers

actions/ql/lib/change-notes/2026-06-12-self_hosted_runners.md

@@ -0,0 +1,4 @@
+---
+category: fix
+---
+* The query `actions/pr-on-self-hosted-runner` was updated to the latest standard runner labels reducing false positive results.

actions/ql/lib/codeql/actions/security/SelfHostedQuery.qll

@@ -2,10 +2,12 @@ import actions
 
 bindingset[runner]
 predicate isGithubHostedRunner(string runner) {
-  // list of github hosted repos: https://github.com/actions/runner-images/blob/main/README.md#available-images
-  runner
-      .toLowerCase()
-      .regexpMatch("^(ubuntu-([0-9.]+|latest)|macos-([0-9]+|latest)(-x?large)?|windows-([0-9.]+|latest))$")
+  // The list of github hosted repos:
+  // https://github.com/actions/runner-images/blob/main/README.md#available-images
+  // https://docs.github.com/en/enterprise-cloud@latest/actions/how-tos/write-workflows/choose-where-workflows-run/choose-the-runner-for-a-job#standard-github-hosted-runners-for-public-repositories
+  runner.toLowerCase().regexpMatch("^ubuntu-([0-9.]+|latest|slim)(-arm)?$") or
+  runner.toLowerCase().regexpMatch("^macos-([0-9]+|latest)(-x?large|-intel)?$") or
+  runner.toLowerCase().regexpMatch("^windows-([0-9.]+|latest)(-vs[0-9.]+)?(-arm)?$")
 }
 
 bindingset[runner]

actions/ql/test/query-tests/Security/CWE-284/.github/workflows/test3.yml

@@ -0,0 +1,43 @@
+name: test
+
+on:
+  pull_request:
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+          - ubuntu-24.04
+          - ubuntu-24.04-arm
+          - ubuntu-22.04
+          - ubuntu-22.04-arm
+          - ubuntu-26.04
+          - ubuntu-26.04-arm
+          - ubuntu-slim
+          - macos-26
+          - macos-26-xlarge
+          - macos-26-intel
+          - macos-26-large
+          - macos-latest-large
+          - macos-15-large
+          - macos-15
+          - macos-15-intel
+          - macos-latest
+          - macos-15
+          - macos-15-xlarge
+          - macos-14-large
+          - macos-14
+          - macos-14-xlarge
+          - windows-2025-vs2026
+          - windows-latest
+          - windows-2025
+          - windows-2022
+          - windows-11
+          - windows-11-arm
+          - windows-11-vs2026-arm
+    runs-on: ${{ matrix.os }}
+    steps:
+      - run: cmd