CVE-2024-11235
High
Description
In PHP versions 8.3.* before 8.3.19 and 8.4.* before 8.4.5, a code sequence involving __set handler or ??= operator and exceptions can lead to a use-after-free vulnerability. If the third party can control the memory layout leading to this, for example by supplying specially crafted inputs to the script, it could lead to remote code execution.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Php
PublishedApr 4, 2025
First seenApr 4, 2025
Weakness typeCWE-416Use after free
How to fix
Update
- php php8.3.19, 8.4.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| php php | 8.3.0 ≤ v < 8.3.19, 8.4.0 ≤ v < 8.4.5 | 8.3.19, 8.4.5 |
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