What is the severity of REDHAT-BUG-2357911?

REDHAT-BUG-2357911 is a buffer overflow vulnerability classified with a high severity level due to its potential to cause an unexpected process crash.

How do I fix REDHAT-BUG-2357911?

To resolve REDHAT-BUG-2357911, update your device or software to the latest versions: tvOS 18.4, Safari 18.4, iPadOS 17.7.6, iOS 18.4, or macOS Sequoia 15.4.

Which products are affected by REDHAT-BUG-2357911?

Affected products include tvOS versions up to 18.4, Safari versions up to 18.4, iPadOS versions between 17.7.6 and 18.4, iOS versions up to 18.4, and macOS Sequoia versions up to 15.4.

What could happen if I do not address REDHAT-BUG-2357911?

Failing to address REDHAT-BUG-2357911 may allow an attacker to exploit the vulnerability, leading to an unexpected crash of the affected application.

Is there a workaround for REDHAT-BUG-2357911?

Currently, there are no recommended workarounds for REDHAT-BUG-2357911; updating to the patched versions is the best mitigation.

Vulnerability/
REDHAT-BUG-2357911

high

CWE

119

7/4/2025

5/5/2025

REDHAT-BUG-2357911: Buffer Overflow

First published: Mon Apr 07 2025(Updated: )

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in tvOS 18.4, Safari 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. Processing maliciously crafted web content may lead to an unexpected process crash.

Affected Software	Affected Version	How to fix
tvOS	<18.4
Safari	<18.4
Apple iOS, iPadOS, and macOS	>=17.7.6<=18.4
Apple iOS and iPadOS	<18.4
macOS	<15.4

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Frequently Asked Questions

What is the severity of REDHAT-BUG-2357911?
REDHAT-BUG-2357911 is a buffer overflow vulnerability classified with a high severity level due to its potential to cause an unexpected process crash.
How do I fix REDHAT-BUG-2357911?
To resolve REDHAT-BUG-2357911, update your device or software to the latest versions: tvOS 18.4, Safari 18.4, iPadOS 17.7.6, iOS 18.4, or macOS Sequoia 15.4.
Which products are affected by REDHAT-BUG-2357911?
Affected products include tvOS versions up to 18.4, Safari versions up to 18.4, iPadOS versions between 17.7.6 and 18.4, iOS versions up to 18.4, and macOS Sequoia versions up to 15.4.
What could happen if I do not address REDHAT-BUG-2357911?
Failing to address REDHAT-BUG-2357911 may allow an attacker to exploit the vulnerability, leading to an unexpected crash of the affected application.
Is there a workaround for REDHAT-BUG-2357911?
Currently, there are no recommended workarounds for REDHAT-BUG-2357911; updating to the patched versions is the best mitigation.

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