Apple Releases Patch for WebKit Zero-Day Vulnerability Exploited in Targeted Attacks

Apple Releases Patch for WebKit Zero-Day Vulnerability Exploited in Targeted Attacks

Mar 12, 2025Ravie LakshmananEndpoint Safety / Vulnerability

Apple on Tuesday released a safety replace to handle a zero-day flaw that it stated has been exploited in “extraordinarily refined” assaults.

The vulnerability has been assigned the CVE identifier CVE-2025-24201 and is rooted within the WebKit internet browser engine part.

It has been described as an out-of-bounds write situation that would enable an attacker to craft malicious internet content material such that it may well escape of the Internet Content material sandbox.

Apple stated it resolved the problem with improved checks to forestall unauthorized actions. It additionally famous that it is a supplementary repair for an assault that was blocked in iOS 17.2.

Cybersecurity

Moreover, it acknowledged that the vulnerability “might have been exploited in an especially refined assault in opposition to particular focused people on variations of iOS earlier than iOS 17.2.”

Nevertheless, the advisory doesn’t point out if Apple’s personal safety workforce found the flaw or if it was reported to it by an exterior researcher. It additionally doesn’t point out when the assaults started, how lengthy they lasted, and who was focused.

The replace is on the market for the next gadgets and working system variations –

  • iOS 18.3.2 and iPadOS 18.3.2 – iPhone XS and later, iPad Professional 13-inch, iPad Professional 12.9-inch third era and later, iPad Professional 11-inch 1st era and later, iPad Air third era and later, iPad seventh era and later, and iPad mini fifth era and later
  • macOS Sequoia 15.3.2 – Macs working macOS Sequoia
  • Safari 18.3.1 – Macs working macOS Ventura and macOS Sonoma
  • visionOS 2.3.2 – Apple Imaginative and prescient Professional

With the newest growth, Apple has addressed a complete of three actively exploited zero-days in its software program for the reason that begin of the yr, the opposite two being CVE-2025-24085 and CVE-2025-24200.

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