CVE-2025-30466: Buffer Overflow
Published Mar 31, 2025
·Updated
Accessibility. A logging issue was addressed with improved data redaction.
Credit
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, 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), 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, Zhongcheng Li(IES Red Team of ByteDance), Claudio Bozzato(Cisco Talos), Francesco Benvenuto(Cisco Talos), Ian Mckay@@iann0036, Csaba Fitzl@@theevilbit(Kandji), Nolan Astrein(Kandji), Rodolphe BRUNETTI@@eisw0lf(Lupus Nova), Pietro Francesco Tirenna(Shielder), Davide Silvetti(Shielder), Abdel Adim Oisfi(Shielder), luckyu@@uuulucky, Rodolphe BRUNETTI@@eisw0lf, Manuel Fernandez (Stackhopper Security), ABC Research s.r.o., Murray Mike, Dayton Pidhirney(Atredis Partners), Lyutoon, YenKoc, Ye Zhang@@VAR10CK(Baidu Security), Koh M. Nakagawa@@tsunek0h(FFRI Security Inc), Ian Beer(Google Project Zero), Joseph Ravichandran@@0xjprx(MIT CSAIL), Kenneth Chew, Paweł Płatek (Trail(Bits), Diamant Osmani & Valdrin Haliti [Kosovë], dbpeppe, Solitechworld, Pwn2car, Mickey Jin@@patch1t(Kandji), (Kandji), Pedro Tôrres@@t0rr3sp3dr0, Noah Gregory (wts.dev), CVE-2023-27043, Yiğit Can YILMAZ@@yilmazcanyigit, Arsenii Kostromin (0x3c3e), Dolf Hoegaerts, Michiel Devliegere, K宝@@Pwnrin, Tong Liu@@Lyutoon_, 风(binary_fmyy), F00L, zbleet(QI), Cristian Dinca(Computer Science), Romania, 风沐云烟 (binary_fmyy), Kirin, FlowerCode, Zhongquan Li@@Guluisacat, Pedro José Pereira Vieito / pvieito.com)@@pvieito, PixiePoint Security, Andreas Hegenberg (folivora.AI GmbH)
Affected Software
15 affected componentsFixes available
Safari
Apple iOS and iPadOS
Apple iOS, iPadOS, and macOS
Apple visionOS
macOS
Apple visionOS<2.4
2.4
Apple iOS and iPadOS<18.4
18.4
Apple iOS, iPadOS, and macOS<18.4
18.4
macOS<15.4
15.4
Safari<18.4
18.4
Safari<18.4
Apple iOS, iPadOS, and macOS<18.4
iPhone OS<18.4
macOS<15.4
Apple visionOS<2.4
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
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
Affected Software
Updated
via Apple·12:00 AM
DescriptionAffected Software
May 29, 2025
CVE Published
via MITRE·09:34 PM
Data Sourced
via MITRE·09:34 PM
DescriptionWeakness
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-30466?
CVE-2025-30466 has a moderate severity level as it involves a potential bypass of the Same Origin Policy.
2
How do I fix CVE-2025-30466?
To fix CVE-2025-30466, update your software to Safari 18.4, iOS 18.4, iPadOS 18.4, visionOS 2.4, or macOS Sequoia 15.4.
3
What types of software are affected by CVE-2025-30466?
CVE-2025-30466 affects Apple Safari, iOS, iPadOS, visionOS, and macOS Sequoia.
4
When was CVE-2025-30466 addressed?
CVE-2025-30466 was addressed in updated versions released in April 2025.
5
What is the potential impact of CVE-2025-30466?
The potential impact of CVE-2025-30466 is that it allows a website to bypass the Same Origin Policy, which can lead to unauthorized data access.