okhttp/okio pinned at vulnerable versions (CVE-2023-3635) in gradle/libs.versions.toml, unchanged through current main

This is a dependency/security report, not a runtime crash — there's no code reproducer, since the issue is a static pinned version, not a behavior bug. Evidence is the dependency tree below instead.

Description

packages/react-native/gradle/libs.versions.toml pins:

okhttp = "4.9.2"
okio = "2.9.0"

okio 2.9.0 is affected by CVE-2023-3635 / GHSA-w33c-445m-f8w7 ("Okio Signed to Unsigned Conversion Error"), fixed in okio 3.4.0.

This isn't a transitive/incidental pull-in — it's explicitly pinned in RN's own version catalog, and it lands on the actual shipped release classpath of a consuming app (confirmed via ./gradlew :app:dependencies --configuration releaseRuntimeClasspath), not just test tooling:

com.squareup.okhttp3:okhttp:{strictly 4.9.2}
com.squareup.okio:okio:{strictly 2.9.0}

I checked whether a newer RN version already fixes this before filing — it doesn't. I compared the same file across:

• v0.79.6 (a currently-supported release): okhttp = "4.9.2", okio = "2.9.0"
• main (current unreleased development branch, 0.87.0-main): okhttp = "4.9.2", okio = "2.9.0" — identical, no bump even in active development

So there's no RN version, released or in development, that resolves this by upgrading.

I also tried working around it downstream, in case that's a viable interim path for consumers: resolutionStrategy.force 'com.squareup.okio:okio:3.4.0' in a consuming app's build.gradle. This fails resolution — okio 3.x split into a separate okio-jvm artifact, and something in RN's own OkHttp/Fresco dependency graph (which strictly pins okio) can't resolve against that new layout. So this isn't something a consuming app can safely patch around either; it needs to be addressed in RN's own version catalog (bumping okhttp to a release built against a patched okio, and updating the okio pin to reflect that).

Steps to reproduce

Not applicable in the usual crash-reproduction sense — this is a static dependency pin, reproducible by inspecting the file directly:

curl -s https://raw.githubusercontent.com/facebook/react-native/main/packages/react-native/gradle/libs.versions.toml | grep -E '^okhttp|^okio'

Or from any consuming app: ./gradlew :app:dependencies --configuration releaseRuntimeClasspath | grep -i okio

React Native Version

Confirmed present on 0.79.6 (currently-supported release) and on main (0.87.0-main, current development).

Affected Platforms

• Runtime - Android
• Build - MacOS

Output of npx @react-native-community/cli info

Not applicable — this is a static analysis of RN's own committed version catalog file, not an environment-specific issue.

packages/react-native/gradle/libs.versions.toml から始めて、okhttp と okio の固定バージョンを確認します。バージョンを変更する前に、./gradlew :app:dependencies --configuration releaseRuntimeClasspath を実行して解決されたリリースアーティファクトを検証し、依存関係の構成を確認します。カタログが互換性のある修正版を使用し、リリースクラスパスに脆弱な okio バージョンが含まれなくなれば完了です。