-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-01-27-2025-7 watchOS 11.3
watchOS 11.3 addresses the following issues. Information about the security content is also available at https://support.apple.com/122071. Apple maintains a Security Releases page at https://support.apple.com/100100 which lists recent software updates with security advisories. AirPlay Available for: Apple Watch Series 6 and later Impact: An attacker on the local network may be able to cause unexpected system termination or corrupt process memory Description: An input validation issue was addressed. CVE-2025-24126: Uri Katz (Oligo Security) AirPlay Available for: Apple Watch Series 6 and later Impact: A remote attacker may cause an unexpected app termination Description: A type confusion issue was addressed with improved checks. CVE-2025-24129: Uri Katz (Oligo Security) AirPlay Available for: Apple Watch Series 6 and later Impact: An attacker in a privileged position may be able to perform a denial-of-service Description: The issue was addressed with improved memory handling. CVE-2025-24131: Uri Katz (Oligo Security) AirPlay Available for: Apple Watch Series 6 and later Impact: A remote attacker may cause an unexpected application termination or arbitrary code execution Description: A type confusion issue was addressed with improved checks. CVE-2025-24137: Uri Katz (Oligo Security) CoreAudio Available for: Apple Watch Series 6 and later Impact: Parsing a file may lead to an unexpected app termination Description: The issue was addressed with improved checks. CVE-2025-24160: Google Threat Analysis Group CVE-2025-24161: Google Threat Analysis Group CVE-2025-24163: Google Threat Analysis Group CoreMedia Available for: Apple Watch Series 6 and later Impact: Parsing a file may lead to an unexpected app termination Description: The issue was addressed with improved checks. CVE-2025-24123: Desmond working with Trend Micro Zero Day Initiative CVE-2025-24124: Pwn2car & Rotiple (HyeongSeok Jang) working with Trend Micro Zero Day Initiative CoreMedia Available for: Apple Watch Series 6 and later Impact: A malicious application may be able to elevate privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 17.2. Description: A use after free issue was addressed with improved memory management. CVE-2025-24085 ImageIO Available for: Apple Watch Series 6 and later Impact: Processing an image may lead to a denial-of-service Description: The issue was addressed with improved memory handling. CVE-2025-24086: DongJun Kim (@smlijun) and JongSeong Kim (@nevul37) in Enki WhiteHat, D4m0n Kernel Available for: Apple Watch Series 6 and later Impact: A malicious app may be able to gain root privileges Description: A permissions issue was addressed with additional restrictions. CVE-2025-24107: an anonymous researcher Kernel Available for: Apple Watch Series 6 and later Impact: An app may be able to execute arbitrary code with kernel privileges Description: A validation issue was addressed with improved logic. CVE-2025-24159: pattern-f (@pattern_F_) LaunchServices Available for: Apple Watch Series 6 and later Impact: An app may be able to fingerprint the user Description: This issue was addressed with improved redaction of sensitive information. CVE-2025-24117: Michael (Biscuit) Thomas (@bisc...@social.lol) libxslt Available for: Apple Watch Series 6 and later Impact: Processing maliciously crafted web content may lead to an unexpected process crash Description: This issue was addressed through improved state management. CVE-2025-24166: Ivan Fratric of Google Project Zero SceneKit Available for: Apple Watch Series 6 and later Impact: Parsing a file may lead to disclosure of user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2025-24149: Michael DePlante (@izobashi) of Trend Micro Zero Day Initiative WebKit Available for: Apple Watch Series 6 and later Impact: Processing web content may lead to a denial-of-service Description: The issue was addressed with improved memory handling. WebKit Bugzilla: 283889 CVE-2025-24158: Q1IQ (@q1iqF) of NUS CuriOSity and P1umer (@p1umer) of Imperial Global Singapore. WebKit Available for: Apple Watch Series 6 and later Impact: Processing maliciously crafted web content may lead to an unexpected process crash Description: This issue was addressed through improved state management. WebKit Bugzilla: 284159 CVE-2025-24162: linjy of HKUS3Lab and chluo of WHUSecLab Additional recognition Audio We would like to acknowledge Google Threat Analysis Group for their assistance. CoreAudio We would like to acknowledge Google Threat Analysis Group for their assistance. CoreMedia Playback We would like to acknowledge Song Hyun Bae (@bshyuunn) and Lee Dong Ha (Who4mI) for their assistance. Passwords We would like to acknowledge Talal Haj Bakry and Tommy Mysk of Mysk Inc. @mysk_co for their assistance. Static Linker We would like to acknowledge Holger Fuhrmannek for their assistance. Instructions on how to update your Apple Watch software are available at https://support.apple.com/108926 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". All information is also posted on the Apple Security Releases web site: https://support.apple.com/100100. This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEsz9altA7uTI+rE/qX+5d1TXaIvoFAmeYAjUACgkQX+5d1TXa IvrFTA/9FkQizjNQG+09priJHVXeZ0SjJZLwRFClm9xG//Fes9nEpxy0+6FBZgKO DVd2NfhBAOF6NjCO6JTCj7PHwwMvbPMmWUMaernw5sElw8qhQq8XPI2WyJzsuhAK sUvVlaR9vFshC48m9CdswOR8B9vSaBpDNOHASQnt4b1t8OCrStcOTVv78FUKXV5H VCrYmNC5roigswe18BxwQ9voeMyyo16NS4vGR2Buq8OoKdQ0ZLTmr/uK0yhlOdrM 6WkzG2pc9fgnIqgnsvAIzHIGJUvLYz5NOcSygkozZewJTiczckKUbR1q/7w10bkC WQsd6hqh0PaUnkwpQpOhxQOX/R90+6J/zWtEysLIWA4HYFKQuK0TXIKdaoWymxBj cF3MBLXYHpQ4JEGYpQRPoS7RTf8EZOgZwhL1xqMxKZCuAmJi5nHjH5cFKmgbvn5e 5H2BE6vWsG9DIF1lv6UxlOWS/VNgOCPaZwGhr5Bs9J0pyhGOStvVg+Vs3JLaFlJ2 2hKwJ85Vk2VqAT2zS2+SafIQlDEf/BIdpQSJaSfBJNo3d/Kt2of8mMejpqktfEmx ffBcijsM8JEFPv1ZLkndcQfAuD/yjDCuk3n4MVoHA+cPtS8Dmmu69QFMPZurEVJH HASEsBsx+XbxZsvYiGlmqF/s5EaNdID0poZ7z8uPRbp2Y/hMom0= =zfSu -----END PGP SIGNATURE----- _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: https://seclists.org/fulldisclosure/
