CVE-2023-51714

qt: incorrect integer overflow check

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Severity

Moderate

Red Hat Product Security

7.5

CVSS 3.1

Review impact separately from score.

Published · December 24, 2023

Updated · November 21, 2025

Description

An integer overflow vulnerability was found in Qt. An incorrect HPack integer overflow check can lead to denial of service.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-190 · Integer Overflow or Wraparound