CVE-2024-30161

MEDIUM
Published Mar 24, 2024 Modified Jun 30, 2025 CWE-416

Description

In Qt 6.5.4, 6.5.5, and 6.6.2, QNetworkReply header data might be accessed via a dangling pointer in Qt for WebAssembly (wasm). (Earlier and later versions are unaffected.)

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CVSS v3.1 Score

6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Weakness Type (CWE)

CWE-416 Use After Free

Affected Products

Vendor Product
qt qt
qt qt
qt qt

References

Frequently Asked Questions

What is CVE-2024-30161? +
In Qt 6.5.4, 6.5.5, and 6.6.2, QNetworkReply header data might be accessed via a dangling pointer in Qt for WebAssembly (wasm). (Earlier and later versions are unaffected.) It has a CVSS v3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2024-30161? +
CVE-2024-30161 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2024-30161? +
CVE-2024-30161 affects products from qt, specifically: qt. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-30161? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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