Issues

• [Analytics] Static analysis flags SQL built with stringWithFormat: in GoogleAppMeasurement (APMDatabase / APMSqliteStore) — request for confirmation

  api: analytics
  firebase/firebase-ios-sdk#16981 · Filter by author praneethvarmaalluri1 opened on Oct 30, 2026

• Evaluate removing legacy FirebaseInstanceID (IIDMigration) support in FirebaseInstallations

  api: installations
  firebase/firebase-ios-sdk#16979 · Filter by author ncooke3 opened on Oct 30, 2026 · Firebase 14

• Crashlytics upload-symbols hangs forever on a dSYM whose DWARF file is 0–8 bytes

  api: crashlytics
  firebase/firebase-ios-sdk#16978 · Filter by author markbeij opened on Oct 30, 2026

• Data Connect cache drops non-empty scalar arrays when there are no entity IDs

  api: dataconnect
  firebase/firebase-ios-sdk#16977 · Filter by author DropMatch opened on Oct 30, 2026
  1

  

• [FR]: Add an origin marker to FIAM-generated NSUserActivity

  api: inappmessagingtype: feature request
  firebase/firebase-ios-sdk#16972 · Filter by author shimastripe opened on Oct 29, 2026

• [Database] Crash in -[FWebSocketConnection nop:] → sendStringToWebSocket: (objc_retain): keep-alive timer races with onClosed

  api: database
  firebase/firebase-ios-sdk#16971 · Filter by author MirceaX2Mobile opened on Oct 29, 2026
  2

  

• Firestore: limited queries served by a client-side index return fewer documents than their limit after a descending field grows

  api: firestore
  firebase/firebase-ios-sdk#16968 · Filter by author cedricboidin opened on Oct 28, 2026

• Firebase storage uploads do not retry reliably

  api: storage
  firebase/firebase-ios-sdk#16967 · Filter by author sjudd opened on Oct 28, 2026
  1

  

• App Check: expired/stale cached token served indefinitely (clock skew issue and provider switch doesn't invalidate cache)

  api: appcheck
  firebase/firebase-ios-sdk#16939 · Filter by author originx opened on Oct 22, 2026
  3

  

• [Crashlytics] Since 12.11.0, log: runs every call on the main queue and blocks it on file I/O

  api: crashlytics
  firebase/firebase-ios-sdk#16926 · Filter by author MarioVarona opened on Oct 19, 2026
  1

• Nightly Testing Report

  nightly-testing
  firebase/firebase-ios-sdk#16915 · Filter by author github-actions opened on Oct 15, 2026
  15

• Nightly Testing Report For Presubmit Testing

  nightly-testing-report-generation-test
  firebase/firebase-ios-sdk#16913 · Filter by author github-actions opened on Oct 15, 2026
  4

• [infra] Add sanitizer tests to CI

  Infrastructure
  firebase/firebase-ios-sdk#16909 · Filter by author paulb777 opened on Oct 14, 2026

• Auth: Microsoft signInWithProvider fails with "missing initial state" on iOS 27 when picking a saved account

  api: auth
  firebase/firebase-ios-sdk#16897 · Filter by author evanvin opened on Oct 13, 2026
  4

• [FR]: Add a reset API to Remote Config

  api: remoteconfigtype: feature request
  firebase/firebase-ios-sdk#16874 · Filter by author MattSkala opened on Oct 8, 2026

• Analytics reads persisted consent settings from APMUserDefaults on the main thread during FirebaseApp.configure()

  api: analytics
  firebase/firebase-ios-sdk#16869 · Filter by author paulb777 opened on Oct 7, 2026
  

• [FR]: Tell apps why Auth signed the user out automatically

  api: authtype: feature request
  firebase/firebase-ios-sdk#16855 · Filter by author paulb777 opened on Oct 6, 2026

• [FR]: MakegetLimitedUseTokenWithCompletion: required in App Check

  type: feature request
  Feature

  firebase/firebase-ios-sdk#16852 · Filter by author andrewheard opened on Oct 6, 2026 · Firebase 14

• Pipeline create(from:) ignores descending order when converting query cursors

  api: firestore
  firebase/firebase-ios-sdk#16838 · Filter by author paulb777 opened on Oct 2, 2026

• Crashlytics doesn't record logs, keys or non-fatals before consent when automatic collection is disabled (since 12.11.0)

  api: crashlytics
  firebase/firebase-ios-sdk#16837 · Filter by author paulb777 opened on Oct 2, 2026

• Firebase Performance trace metric increments can overflow int64

  api: performance
  firebase/firebase-ios-sdk#16815 · Filter by author dajiaohuang opened on Oct 2, 2026
  1

• Firestore watch decoder aborts on unknown target change enum

  api: firestore
  firebase/firebase-ios-sdk#16812 · Filter by author dajiaohuang opened on Oct 2, 2026
  1

• LiveSession drops messages sent while resumeSession reconnects

  api: firebaseai
  firebase/firebase-ios-sdk#16807 · Filter by author dajiaohuang opened on Oct 2, 2026
  1

• Crashlytics process_stats resident field records system active memory

  api: crashlytics
  firebase/firebase-ios-sdk#16802 · Filter by author dajiaohuang opened on Oct 2, 2026
  1

• FirebaseSessions timestampUS discards fractional seconds

  sessions
  firebase/firebase-ios-sdk#16796 · Filter by author dajiaohuang opened on Oct 2, 2026
  1