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Analytics / GoogleAppMeasurement 12.15.0+ auto-links Apple-private "UIUtilities" framework, breaking SPM builds on the iOS 26 SDK

api: analytics

Status: Open.

#16486 In firebase/firebase-ios-sdk;

· ivanvelkov2coders opened on Aug 7, 2026

Firebase Auth does not restore a user for recently active iOS users

api: auth

Status: Open.

#16484 In firebase/firebase-ios-sdk;

· zsofiaserenyi opened on Aug 7, 2026

FirebaseAppCheck ≥ 12.15.0 fails to compile via CocoaPods: 'GACRecaptchaProvider' does not exist in the AppCheckCore pod (reCAPTCHA provider is SPM-only)

api: appcheck

Status: Open.

#16477 In firebase/firebase-ios-sdk;

· jayatech-jp opened on Aug 4, 2026

Firestore: unacked writes replayed on reconnect, double-applying FieldValue.increment (see firebase-android-sdk#8440)

api: firestore

Status: Open.

#16475 In firebase/firebase-ios-sdk;

· eli1stark opened on Aug 3, 2026

Nightly Testing Report

nightly-testing

Status: Open.

#16472 In firebase/firebase-ios-sdk;

· github-actions opened on Aug 1, 2026

[Perf] Crash in objc_loadWeakRetained via -[PAGWeakProxy respondsToSelector:] — FPRProxyObjectHelper reads and ISA-swizzles a __weak delegate ivar

api: performance

Status: Open.

#16469 In firebase/firebase-ios-sdk;

· kvukusic opened on Jul 30, 2026

SwiftUI Previews fail with JIT runtime linking failure (_APM* symbols not found) since 12.15.0 when FirebaseAnalytics is used in a Swift package static library target

api: analytics

Status: Open.

#16467 In firebase/firebase-ios-sdk;

· y-hakutaku opened on Jul 30, 2026

Missing ga_session_id on part of Analytics events since upgrading to iOS SDK 12.8.0

api: analytics

needs-attention

Status: Open.

#16461 In firebase/firebase-ios-sdk;

· AleCatSS opened on Jul 28, 2026

A NowSecure scan reports **Components with Known Vulnerabilities** for libz.1.dylib (zlib 1.2.12) in our iOS app binary built with Firebase iOS SDK.

GoogleUtilities

needs-attention

Status: Open.

#16440 In firebase/firebase-ios-sdk;

· MuraliSaiTummala opened on Jul 23, 2026

Crash in StorageObservableTask / StorageDownloadTask.enqueueImplementation — recurring since at least SDK 10.11.0 (see #11875), still present in 12.16.0

api: storage

needs-info

no-recent-activity

Status: Open.

#16410 In firebase/firebase-ios-sdk;

· Lazynius1 opened on Jul 17, 2026

Firestore cannot connect to the local emulator on iOS 26.5 (physical > device AND simulator) — works on the iOS 26.1 simulator with identical code. gRPC cleartext channel fails UNAVAILABLE while raw cleartext HTTP/2 from the same process succeeds

api: firestore

Status: Open.

#16406 In firebase/firebase-ios-sdk;

· davidclayman opened on Jul 17, 2026

Refactor out MockURLProtocol and place in SharedTestUtilities

Status: Open.

Task

#16402 In firebase/firebase-ios-sdk;

· ncooke3 opened on Jul 15, 2026