CVE-2024-39936

CVSS 8.6 HIGHEPSS 0.5%CWE-367

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.6EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

04 Jul 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

An issue was discovered in HTTP2 in Qt before 5.15.18, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.7, and 6.6.x through 6.7.x before 6.7.3. Code to make security-relevant decisions about an established connection may execute too early, because the encrypted() signal has not yet been emitted and processed..

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

Affected products

n/a · n/a

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References

https://codereview.qt-project.org/c/qt/qtbase/+/571601 https://lists.debian.org/debian-lts-announce/2025/11/msg00031.html