CVE-2025-43234

Multiple memory corruption issues were addressed with improved input validation

Critical · published July 29, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
62.6
In the wild
Unconfirmed
What it is

🔥 A texture file crafted with malicious intent could bring your app crashing down like a house of cards! Think of it like a painter working on a masterpiece. If someone sneaks in a can of acid instead of paint, the whole canvas is ruined. That's how a maliciously crafted texture can disrupt your app's stability! The consequences of this memory corruption are absolutely devastating—unexpected app terminations could leave users frustrated and impact business operations. If exploited, this bug could make your device feel like it’s been hit by a digital earthquake, shaking everything to the ground.

Put simply

Think of it like a painter working on a masterpiece. If someone sneaks in a can of acid instead of paint, the whole canvas is ruined. That's how a maliciously crafted texture can disrupt your app's stability! This vulnerability involves multiple memory corruption issues that arise from improper input validation when processing certain texture files, enabling apps to crash unexpectedly.

What to do

The consequences of this memory corruption are absolutely devastating—unexpected app terminations could leave users frustrated and impact business operations. If exploited, this bug could make your device feel like it’s been hit by a digital earthquake, shaking everything to the ground. Immediately update your devices to the latest versions: iOS 18.6, iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, and watchOS 11.6. Ensure your app handles inputs safely and leverage best practices in memory management. You've got this! Stay ahead of the curve, patch those systems, and keep your digital fortress strong! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01003 · 62.6th percentile
Published
2025-07-29T23:35Z
EPSS history
Timeline
  • 29 JUL 23:35Z
    Multiple memory corruption issues were addressed with improved input validation
    cvelistv5