# Sequoia 15.5 Sequoia 15.5, released May 12, 2025, fixes 51 CVEs in Sequoia. None of them is reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/fix/macos/sequoia-15.5 - Platform: macOS - Released: May 12, 2025 - Priority: High (Closes CVE-2024-8176, high severity) - CVEs: 51, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://support.apple.com/en-us/122716 ## Applies to | Product | Release | Fixed in | |---|---|---| | [Sequoia](https://patchblox.com/security/data/product/macos/sequoia.md) | | 15.5 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2024-8176](https://patchblox.com/security/data/cve/CVE-2024-8176.md) | High | libexpat: Multiple issues in libexpat, including unexpected app termination or arbitrary code execution | 7.5 | 0.0135 | | | [CVE-2025-31208](https://patchblox.com/security/data/cve/CVE-2025-31208.md) | High | CoreAudio: Parsing a file may lead to an unexpected app termination | 7.5 | 0.0135 | | | [CVE-2025-24224](https://patchblox.com/security/data/cve/CVE-2025-24224.md) | High | Kernel: A remote attacker may be able to cause unexpected system termination | 7.5 | 0.0132 | | | [CVE-2025-31219](https://patchblox.com/security/data/cve/CVE-2025-31219.md) | High | Kernel: An attacker may be able to cause unexpected system termination or corrupt kernel memory | 7.1 | 0.0111 | | | [CVE-2025-31257](https://patchblox.com/security/data/cve/CVE-2025-31257.md) | High | WebKit: Processing maliciously crafted web content may lead to an unexpected Safari crash | 8.8 | 0.0110 | | | [CVE-2025-31221](https://patchblox.com/security/data/cve/CVE-2025-31221.md) | High | Security: A remote attacker may be able to leak memory | 7.5 | 0.0103 | | | [CVE-2025-31206](https://patchblox.com/security/data/cve/CVE-2025-31206.md) | High | WebKit: Processing maliciously crafted web content may lead to an unexpected Safari crash | 8.8 | 0.0100 | | | [CVE-2025-31204](https://patchblox.com/security/data/cve/CVE-2025-31204.md) | High | WebKit: Processing maliciously crafted web content may lead to memory corruption | 8.8 | 0.0068 | | | [CVE-2025-31240](https://patchblox.com/security/data/cve/CVE-2025-31240.md) | High | afpfs: Mounting a maliciously crafted AFP network share may lead to system termination | 7.5 | 0.0064 | | | [CVE-2025-31213](https://patchblox.com/security/data/cve/CVE-2025-31213.md) | High | Security: An app may be able to access associated usernames and websites in a user's iCloud Keychain | 7.6 | 0.0063 | | | [CVE-2025-31223](https://patchblox.com/security/data/cve/CVE-2025-31223.md) | High | WebKit: Processing maliciously crafted web content may lead to memory corruption | 8.8 | 0.0059 | | | [CVE-2025-31234](https://patchblox.com/security/data/cve/CVE-2025-31234.md) | High | Pro Res: An attacker may be able to cause unexpected system termination or corrupt kernel memory | 8.2 | 0.0059 | | | [CVE-2025-31246](https://patchblox.com/security/data/cve/CVE-2025-31246.md) | High | afpfs: Connecting to a malicious AFP server may corrupt kernel memory | 8.8 | 0.0058 | | | [CVE-2025-31247](https://patchblox.com/security/data/cve/CVE-2025-31247.md) | High | SharedFileList: An attacker may gain access to protected parts of the file system | 7.5 | 0.0049 | | | [CVE-2025-24213](https://patchblox.com/security/data/cve/CVE-2025-24213.md) | High | WebKit: A type confusion issue could lead to memory corruption | 7.8 | 0.0043 | | | [CVE-2025-31205](https://patchblox.com/security/data/cve/CVE-2025-31205.md) | High | WebKit: A malicious website may exfiltrate data cross-origin | 8.8 | 0.0039 | | | [CVE-2025-31232](https://patchblox.com/security/data/cve/CVE-2025-31232.md) | High | Installer: A sandboxed app may be able to access sensitive user data | 7.1 | 0.0037 | | | [CVE-2025-31249](https://patchblox.com/security/data/cve/CVE-2025-31249.md) | High | Sandbox: An app may be able to access sensitive user data | 7.1 | 0.0031 | | | [CVE-2025-31259](https://patchblox.com/security/data/cve/CVE-2025-31259.md) | High | Screenshots: An app may be able to capture a screenshot of an app entering or exiting full screen mode | 7.8 | 0.0025 | | | [CVE-2025-31222](https://patchblox.com/security/data/cve/CVE-2025-31222.md) | High | mDNSResponder: A user may be able to elevate privileges | 7.8 | 0.0025 | | | [CVE-2025-24274](https://patchblox.com/security/data/cve/CVE-2025-24274.md) | High | Mobile Device Service: A malicious app may be able to gain root privileges | 7.8 | 0.0025 | | | [CVE-2025-31224](https://patchblox.com/security/data/cve/CVE-2025-31224.md) | High | Sandbox: An app may be able to bypass certain Privacy preferences | 7.8 | 0.0023 | | | [CVE-2025-31244](https://patchblox.com/security/data/cve/CVE-2025-31244.md) | High | quarantine: An app may be able to break out of its sandbox | 8.8 | 0.0020 | | | [CVE-2025-26466](https://patchblox.com/security/data/cve/CVE-2025-26466.md) | Routine | OpenSSH: Multiple issues in OpenSSH | 5.9 | 0.3868 | | | [CVE-2025-26465](https://patchblox.com/security/data/cve/CVE-2025-26465.md) | Routine | OpenSSH: Multiple issues in OpenSSH | 6.8 | 0.0772 | | | [CVE-2025-31233](https://patchblox.com/security/data/cve/CVE-2025-31233.md) | Routine | CoreMedia: Processing a maliciously crafted video file may lead to unexpected app termination or corrupt process memory | 6.3 | 0.0128 | | | [CVE-2025-31209](https://patchblox.com/security/data/cve/CVE-2025-31209.md) | Routine | CoreGraphics: Parsing a file may lead to disclosure of user information | 6.3 | 0.0088 | | | [CVE-2025-31241](https://patchblox.com/security/data/cve/CVE-2025-31241.md) | Routine | Kernel: A remote attacker may cause an unexpected app termination | 5.3 | 0.0088 | | | [CVE-2025-31239](https://patchblox.com/security/data/cve/CVE-2025-31239.md) | Routine | CoreMedia: Parsing a file may lead to an unexpected app termination | 4.3 | 0.0068 | | | [CVE-2025-31217](https://patchblox.com/security/data/cve/CVE-2025-31217.md) | Routine | WebKit: Processing maliciously crafted web content may lead to an unexpected Safari crash | 6.5 | 0.0068 | | | [CVE-2025-31215](https://patchblox.com/security/data/cve/CVE-2025-31215.md) | Routine | WebKit: Processing maliciously crafted web content may lead to an unexpected process crash | 6.5 | 0.0065 | | | [CVE-2025-24222](https://patchblox.com/security/data/cve/CVE-2025-24222.md) | Routine | BOM: Processing maliciously crafted web content may lead to an unexpected process crash | 6.5 | 0.0049 | | | [CVE-2025-31258](https://patchblox.com/security/data/cve/CVE-2025-31258.md) | Routine | RemoteViewServices: An app may be able to break out of its sandbox | 6.5 | 0.0041 | | | [CVE-2025-31251](https://patchblox.com/security/data/cve/CVE-2025-31251.md) | Routine | AppleJPEG: Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory | 5.5 | 0.0032 | | | [CVE-2025-30443](https://patchblox.com/security/data/cve/CVE-2025-30443.md) | Routine | Found in Apps: An app may be able to access user-sensitive data | 5.5 | 0.0028 | | | [CVE-2025-31226](https://patchblox.com/security/data/cve/CVE-2025-31226.md) | Routine | ImageIO: Processing a maliciously crafted image may lead to a denial-of-service | 5.5 | 0.0025 | | | [CVE-2025-31266](https://patchblox.com/security/data/cve/CVE-2025-31266.md) | Routine | Safari: A website may be able to spoof the domain name in the title of a pop-up window | 4.3 | 0.0024 | | | [CVE-2025-31242](https://patchblox.com/security/data/cve/CVE-2025-31242.md) | Routine | StoreKit: An app may be able to access sensitive user data | 5.5 | 0.0023 | | | [CVE-2025-31245](https://patchblox.com/security/data/cve/CVE-2025-31245.md) | Routine | Pro Res: An app may be able to cause unexpected system termination | 5.5 | 0.0023 | | | [CVE-2025-31220](https://patchblox.com/security/data/cve/CVE-2025-31220.md) | Routine | Weather: A malicious app may be able to read sensitive location information | 5.5 | 0.0022 | | | [CVE-2025-31218](https://patchblox.com/security/data/cve/CVE-2025-31218.md) | Routine | NetworkExtension: An app may be able to observe the hostnames of new network connections | 6.2 | 0.0022 | | | [CVE-2025-24142](https://patchblox.com/security/data/cve/CVE-2025-24142.md) | Routine | Notification Center: An app may be able to access sensitive user data | 5.5 | 0.0022 | | | [CVE-2025-43374](https://patchblox.com/security/data/cve/CVE-2025-43374.md) | Routine | Wi-Fi: An attacker in physical proximity may be able to cause an out-of-bounds read in kernel memory | 4.3 | 0.0021 | | | [CVE-2025-31212](https://patchblox.com/security/data/cve/CVE-2025-31212.md) | Routine | Core Bluetooth: An app may be able to access sensitive user data | 5.5 | 0.0021 | | | [CVE-2025-30440](https://patchblox.com/security/data/cve/CVE-2025-30440.md) | Routine | Libinfo: An app may be able to bypass ASLR | 5.5 | 0.0021 | | | [CVE-2025-31250](https://patchblox.com/security/data/cve/CVE-2025-31250.md) | Routine | TCC: An app may be able to access sensitive user data | 5.5 | 0.0020 | | | [CVE-2025-31235](https://patchblox.com/security/data/cve/CVE-2025-31235.md) | Routine | Audio: An app may be able to cause unexpected system termination | 6.5 | 0.0020 | | | [CVE-2025-31236](https://patchblox.com/security/data/cve/CVE-2025-31236.md) | Routine | Finder: An app may be able to access sensitive user data | 5.5 | 0.0020 | | | [CVE-2025-31256](https://patchblox.com/security/data/cve/CVE-2025-31256.md) | Routine | Notes: Hot corner may unexpectedly reveal a user’s deleted notes | 5.5 | 0.0019 | | | [CVE-2025-31248](https://patchblox.com/security/data/cve/CVE-2025-31248.md) | Routine | UserAccountUpdater: An app may be able to access sensitive user data | 5.5 | 0.0018 | | | [CVE-2025-31260](https://patchblox.com/security/data/cve/CVE-2025-31260.md) | Routine | Apple Intelligence Reports: An app may be able to access sensitive user data | 5.5 | 0.0017 | | --- Data as of 2026-11-08T00:53:09Z UTC. 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