Issues

[Messaging]: 12.18 No Longer Calls Token Delegate On Launch

api: messaging

#16581

· jshier opened

on Aug 31, 2026

·

12.19.0 - M186

[App Check] Cached token expiry is anchored to response-handling time, not the JWT's exp claim

api: appcheck

#16573

· chipengliu-applovin opened

on Aug 28, 2026

·

Firebase 13

After updating the Firebase iOS client SDK to version 12.16, iOS DAU data became inaccurate

api: analytics

needs-info

no-recent-activity

#16567

· sopaco opened

on Aug 27, 2026

[FR]: Update AppCheck dependency library's minimum supported versions

type: feature request

#16539

· paulb777 opened

on Aug 20, 2026

·

Firebase 13

[FR]: SPM downloads gRPC/abseil binaries (652 MB) even when Firestore is not used

api: firestore

type: feature request

#16532

· kimdane0115 opened

on Aug 19, 2026

·

Firebase 13

Crashlytics aborts in FIRCLSSymbolResolver when a binary image record has a non-numeric base

api: crashlytics

#16519

· kondratyevdev opened

on Aug 16, 2026

[FR]: Analytics: hold events logged while collection is disabled and upload them on enable (ATT-deferred consent)

api: analytics

type: feature request

#16509

· adamma2048 opened

on Aug 14, 2026

[GoogleAppMeasurement 12.17.0] IDFV persisted in plaintext in google-app-measurement.sql — flagged as "PII in Internal Storage" by security scanner (NowSecure)

api: analytics

#16508

· naresh-banavath opened

on Aug 14, 2026

[Analytics/GoogleAppMeasurement 12.17.0] Security-scanner findings: MD5/SHA‑1 (CC_MD5/CC_SHA1) in analytics event hashing, JWT persisted in GDT cache, and undeclared tracking domains

api: analytics

#16506

· naresh-banavath opened

on Aug 13, 2026

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

api: firestore

#16475

· eli1stark opened

on Aug 3, 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

type: bug

#16467

· y-hakutaku opened

on Jul 30, 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

#16440

· MuraliSaiTummala opened

on Jul 23, 2026

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All issues

[Messaging]: 12.18 No Longer Calls Token Delegate On Launch

[App Check] Cached token expiry is anchored to response-handling time, not the JWT's exp claim

After updating the Firebase iOS client SDK to version 12.16, iOS DAU data became inaccurate

[FR]: Update AppCheck dependency library's minimum supported versions

[FR]: SPM downloads gRPC/abseil binaries (652 MB) even when Firestore is not used

Crashlytics aborts in FIRCLSSymbolResolver when a binary image record has a non-numeric base

[FR]: Analytics: hold events logged while collection is disabled and upload them on enable (ATT-deferred consent)

[GoogleAppMeasurement 12.17.0] IDFV persisted in plaintext in google-app-measurement.sql — flagged as "PII in Internal Storage" by security scanner (NowSecure)

[Analytics/GoogleAppMeasurement 12.17.0] Security-scanner findings: MD5/SHA‑1 (CC_MD5/CC_SHA1) in analytics event hashing, JWT persisted in GDT cache, and undeclared tracking domains

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

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

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.

Uh oh!

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