Appleが重要な脆弱性を修正した「iPadOS 17.7.7」を提供開始！iPad（第6世代）やiPad Proの10.5インチと12.9インチ（第2世代）向け
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| AppleがiPad向けiPadOS 17.7.7をリリース！ |
Appleは12日（現地時間）、同社が展開するタブレット「iPad」シリーズ向けプラットフォーム「iPadOS」において前バージョン「iPadOS 17」の最新版「iPadOS 17.7.7（21H433）」を提供開始したとお知らせしています。
対象機種は最新バージョン「iPadOS 18」に対応していないiPadOS 17の対応機種で、具体的にはiPad（第6世代）や12.9インチiPad Pro（第2世代）、10.5インチiPad Proの3機種となります。なお、以前は「iOS 18」やiPadOS 18の対象機種はiOS 18やiPadOS 18またはiOS 17やiPadOS 17を選んで更新できていましたが、iPadOS 17.7.3からiOS 18やiPadOS 18の対象機種はiOS 18やiPadOS 18のみに更新するようになっています。
その他、すでに紹介しているように同社では合わせてiPhoneやiPadなど向け「iOS 18.5」および「iPadOS 18.5」のほか、パソコン「Mac」向け「macOS Sequoia 15.5」、セットトップボックス「Apple TV」向け「tv 18.5」、スマートヘッドセット「Apple Vision」向け「visionOS 2.5」なども配信開始しています。
Appleでは2021年に提供開始したiOS 15およびiPadOS 15から一定期間は次の最新バージョンに更新せずに既存のバージョンに留まる機能を提供しており、今年も最新のiOS 18やiPadOS 18の正式版が配信開始されましたが、引き続いてしばらくiOS 17やiPadOS 17で使う場合を対象にセキュリティー修正のみを行ったソフトウェア更新を提供しており、今回は前回のiPadOS 17.7.6に続いてiPadOS 17.7.7が提供開始されました。
更新は従来通り各製品本体のみでOTA（On-The-Air）によりダウンロードで行え、方法としては、「設定」→「一般」→「ソフトウェア・アップデート」から行え、単体でアップデートする場合のダウンロードサイズは手持ちのiPad（第6世代）でiPadOS 17.7.6からだと209.5MBとなっています。またiTunesをインストールしたWindowsおよびMacとUSB-Lightningケーブルで接続しても実施できます。なお、Appleが案内しているアップデートの内容およびセキュリティーコンテンツの修正は以下の通り。
iPadOS 17.7.7
このアップデートには重要なセキュリティ修正が含まれ、すべてのユーザに推奨されます。
Appleソフトウェアアップデートのセキュリティコンテンツについては、以下のWebサイトをご覧ください: https://support.apple.com/100100
iPadOS 17.7.7
Released May 12, 2025
- AirDrop
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An app may be able to read arbitrary file metadata
Description: A permissions issue was addressed with additional restrictions.
CVE-2025-24097: Ron Masas of BREAKPOINT.SH
- AppleJPEG
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory
Description: The issue was addressed with improved input sanitization.
CVE-2025-31251: Hossein Lotfi (@hosselot) of Trend Micro Zero Day Initiative
- Audio
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An app may be able to cause unexpected system termination
Description: A double free issue was addressed with improved memory management.
CVE-2025-31235: Dillon Franke working with Google Project Zero
- CoreAudio
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Parsing a file may lead to an unexpected app termination
Description: The issue was addressed with improved checks.
CVE-2025-31208: Hossein Lotfi (@hosselot) of Trend Micro Zero Day Initiative
- CoreGraphics
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents
Description: An out-of-bounds read was addressed with improved input validation.
CVE-2025-31196: wac working with Trend Micro Zero Day Initiative
- CoreGraphics
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Parsing a file may lead to disclosure of user information
Description: An out-of-bounds read was addressed with improved bounds checking.
CVE-2025-31209: Hossein Lotfi (@hosselot) of Trend Micro Zero Day Initiative
- CoreMedia
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Parsing a file may lead to an unexpected app termination
Description: A use-after-free issue was addressed with improved memory management.
CVE-2025-31239: Hossein Lotfi (@hosselot) of Trend Micro Zero Day Initiative
- CoreMedia
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Processing a maliciously crafted video file may lead to unexpected app termination or corrupt process memory
Description: The issue was addressed with improved input sanitization.
CVE-2025-31233: Hossein Lotfi (@hosselot) of Trend Micro Zero Day Initiative
- Display
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An app may be able to cause unexpected system termination
Description: A memory corruption issue was addressed with improved state management.
CVE-2025-24111: Wang Yu of Cyberserval
- FaceTime
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Processing web content may lead to a denial-of-service
Description: The issue was addressed with improved UI.
CVE-2025-31210: Andrew James Gonzalez
- iCloud Document Sharing
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An attacker may be able to turn on sharing of an iCloud folder without authentication
Description: This issue was addressed with additional entitlement checks.
CVE-2025-30448: Lyutoon and YenKoc, Dayton Pidhirney of Atredis Partners
- ImageIO
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Processing a maliciously crafted image may lead to a denial-of-service
Description: A logic issue was addressed with improved checks.
CVE-2025-31226: Saagar Jha
- Kernel
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An app may be able to leak sensitive kernel state
Description: An information disclosure issue was addressed by removing the vulnerable code.
CVE-2025-24144: Mateusz Krzywicki (@krzywix)
- Kernel
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An attacker may be able to cause unexpected system termination or corrupt kernel memory
Description: The issue was addressed with improved memory handling.
CVE-2025-31219: Michael DePlante (@izobashi) and Lucas Leong (@_wmliang_) of Trend Micro Zero Day Initiative
- Kernel
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: A remote attacker may cause an unexpected app termination
Description: A double free issue was addressed with improved memory management.
CVE-2025-31241: Christian Kohlschutter
- libexpat
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Multiple issues in libexpat, including unexpected app termination or arbitrary code execution
Description: This is a vulnerability in open source code and Apple Software is among the affected projects. The CVE-ID was assigned by a third party. Learn more about the issue and CVE-ID at cve.org.
CVE-2024-8176
- Mail Addressing
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Processing an email may lead to user interface spoofing
Description: An injection issue was addressed with improved input validation.
CVE-2025-24225: Richard Hyunho Im (@richeeta)
- Notes
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An attacker with physical access to a device may be able to access notes from the lock screen
Description: The issue was addressed with improved authentication.
CVE-2025-31228: Andr.Ess
- Parental Controls
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An app may be able to retrieve Safari bookmarks without an entitlement check
Description: This issue was addressed with additional entitlement checks.
CVE-2025-24259: Noah Gregory (wts.dev)
- Pro Res
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An app may be able to cause unexpected system termination
Description: The issue was addressed with improved checks.
CVE-2025-31245: wac
- Sandbox Profiles
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An app may be able to read a persistent device identifier
Description: A permissions issue was addressed with additional restrictions.
CVE-2025-24220: Wojciech Regula of SecuRing (wojciechregula.blog)
- Security
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: A remote attacker may be able to leak memory
Description: An integer overflow was addressed with improved input validation.
CVE-2025-31221: Dave G.
- Security
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An app may be able to access associated usernames and websites in a user's iCloud Keychain
Description: A logging issue was addressed with improved data redaction.
CVE-2025-31213: Kirin (@Pwnrin) and 7feilee
- StoreKit
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: An app may be able to access sensitive user data
Description: A privacy issue was addressed with improved private data redaction for log entries.
CVE-2025-31242: Eric Dorphy of Twin Cities App Dev LLC
- Weather
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: A malicious app may be able to read sensitive location information
Description: A privacy issue was addressed by removing sensitive data.
CVE-2025-31220: Adam M.
- WebKit
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: A type confusion issue could lead to memory corruption
Description: This issue was addressed with improved handling of floats.
WebKit Bugzilla: 286694
CVE-2025-24213: Google V8 Security Team
- WebKit
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash
Description: The issue was addressed with improved input validation.
WebKit Bugzilla: 289677
CVE-2025-31217: Ignacio Sanmillan (@ulexec)
- WebKit
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Processing maliciously crafted web content may lead to an unexpected process crash
Description: The issue was addressed with improved checks.
WebKit Bugzilla: 288814
CVE-2025-31215: Jiming Wang and Jikai Ren
- WebKit
Available for: iPad Pro 12.9-inch 2nd generation, iPad Pro 10.5-inch, and iPad 6th generation
Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash
Description: A type confusion issue was addressed with improved state handling.
WebKit Bugzilla: 290834
CVE-2025-31206: an anonymous researcher
Additional recognition
- Kernel
We would like to acknowledge an anonymous researcher for their assistance.
記事執筆：memn0ck
■関連リンク
・エスマックス（S-MAX）
・エスマックス（S-MAX） smaxjp on Twitter
・S-MAX - Facebookページ
・iPadOS 17 関連記事一覧 - S-MAX
・iPadOS 17 のアップデートについて - Apple サポート (日本)
・iPadOS 17.7.7 のセキュリティコンテンツについて - Apple サポート (日本)
・Apple セキュリティアップデート - Apple サポート