CVE-2014-3523

Memory leak in the winnt_accept function in server/mpm/winnt/child.c in the WinNT MPM in the...

5.0 Medium

Memory leak in the winnt_accept function in server/mpm/winnt/child.c in the WinNT MPM in the Apache HTTP Server 2.4.x before 2.4.10 on Windows, when the default AcceptFilter is enabled, allows remote attackers to cause a denial of service (memory consumption) via crafted requests.

Exploit likelihood

16.8%Up 9.5 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

Record: CVE-2014-3523
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness: CWE-399
Updated: 2026-11-02

CVE List No score

Record: CVE-2014-3523
Updated: 2026-11-02

EUVDEUVD-2014-3522 No score

Record: EUVD-2014-3522
Updated: 2026-11-03

GitHub AdvisoriesGHSA-jvhm-2h34-2h38 No score

Memory leak in the winnt_accept function in server/mpm/winnt/child.c in the WinNT MPM in the...

Record: GHSA-jvhm-2h34-2h38
Updated: 2026-11-02

OSVopenSUSE-SU-2024:10268-1 No score

apache2-2.4.23-4.1 on GA media

These are all security issues fixed in the apache2-2.4.23-4.1 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2024:10268-1
Updated: 2026-11-02

Affected products

apache http server

Affected packages

Affected packages
Package	Affected	Fixed
`apache2` openSUSE:Tumbleweed From an advisory covering 48 CVEs	before 2.4.23-4.1	2.4.23-4.1

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2014-3523 is a medium vulnerability (CVSS 5.0) in Apache Http Server, published July 20, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 16.8%, the 97th percentile. No source names a fixed version.

References

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