CVE-2025-30436: Input Validation

Published Mar 31, 2025
·
Updated

Accessibility. A logging issue was addressed with improved data redaction.

Other sources

Accounts. This issue was addressed with improved data access restriction.

— Apple

AirDrop. A permissions issue was addressed with additional restrictions.

— Apple

AirPlay. A null pointer dereference was addressed with improved input validation.

— Apple

AirPlay. A type confusion issue was addressed with improved checks.

— Apple

AirPlay. A use-after-free issue was addressed with improved memory management.

— Apple

Credit

Zhongcheng Li(IES Red Team of ByteDance), Lehan Dilusha@@zafer, an anonymous researcher, Ron Masas(BREAKPOINT), Uri Katz (Oligo Security), Hossein Lotfi@@hosselot(Trend Micro Zero Day Initiative), Dominik Rath, Martin Kreichgauer(Google Chrome), Yutong Xiu@@Sou1gh0st, Denis Tokarev@@illusionofcha0s, Google Threat Analysis Group, wac(Trend Micro Zero Day Initiative), pattern-f@@pattern_F_, Jonathan Bar Or@@yo_yo_yo_jbo(Microsoft), CVE-2024-9681, Gergely Kalman@@gergely_kalman, Andr.Ess, Kirin@@Pwnrin, LFY@@secsys(Fudan University), mzzzz__, Anonymous(Trend Micro Zero Day Initiative), Wang Yu(Cyberserval), Muhammad Zaid Ghifari (Mr.ZheeV), Kalimantan Utara, Michael (Biscuit) Thomas - @social.lol@@biscuit, Ian Beer(Google Project Zero), CVE-2024-48958, CVE-2025-27113, CVE-2024-56171, Alex Radocea(Supernetworks), Dave G.(Supernetworks), 风沐云烟@@binary_fmyy, Minghao Lin@@Y1nKoc, Alexia Wilson(Microsoft), Christine Fossaceca(Microsoft), Alhour@@NSAntoine, Florian Draschbacher, Jimmy, Jax Reissner, Dalibor Milanovic, Mickey Jin@@patch1t, Jaydev Ahire, @@RenwaX23, Syarif Muhammad Sajjad, Wojciech Regula(SecuRing), Bing Shi(Alibaba Group), Wenchao Li(Alibaba Group), Xiaolong Bai(Alibaba Group), Luyi Xing(Indiana University Bloomington), Halle Winkler, Politepix theoffcuts.org, Andrew James Gonzalez, Abhay Kailasia@@abhay_kailasia(C), Chi Yuan Chang(ZUSO ART), taikosoup, Bohdan Stasiuk@@bohdan_stasiuk, YingQi Shi@@Mas0nShi(DBAppSecurity's WeBin lab), Richard Hyunho Im with routezero.security@@richeeta, Alexander Heinrich@@Sn0wfreeze, SEEMOO, TU Darmstadt & Mathy Vanhoef@@vanhoefm, Jeroen Robben@@RobbenJeroen, DistriNet, KU Leuven, Vsevolod Kokorin (Slonser)(Solidlab), Gary Kwong, Paul Bakker(ParagonERP), Francisco Alonso@@revskills, rheza@@ginggilBesel

Affected Software

6 affected componentsFixes available
Apple iOS and iPadOS<18.4
Apple iOS, iPadOS, and macOS<18.4
Apple iOS, iPadOS, and macOS<18.4
iPhone OS<18.4
Apple iOS and iPadOS<18.4
18.4
Apple iOS, iPadOS, and macOS<18.4
18.4

Event History

Mar 31, 2025
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Updated
via Apple·12:00 AM
Description
May 12, 2025
CVE Published
via MITRE·09:42 PM
Data Sourced
via MITRE·09:42 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is the severity of CVE-2025-30436?

CVE-2025-30436 is recognized as a medium severity vulnerability impacting security on locked devices.

2

How do I fix CVE-2025-30436?

To mitigate CVE-2025-30436, users should update their devices to iOS 18.4 or iPadOS 18.4.

3

What devices are affected by CVE-2025-30436?

CVE-2025-30436 affects Apple iOS and iPadOS versions prior to 18.4.

4

What is the impact of CVE-2025-30436?

An exploit of CVE-2025-30436 could allow attackers to enable Auto-Answer Calls on a locked device using Siri.

5

When was CVE-2025-30436 addressed?

CVE-2025-30436 was addressed and fixed in the updates released for iOS and iPadOS on version 18.4.

Company

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