Memory leak in the Local RPC (LRPC) server implementation in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8, Windows 8.1, W…

published 2014-08-12 12y ago modified 2026-06-17 4mo ago also EUVD-2014-0354

cvss: 7.5; version 2.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 11.5%; EPSS 11.5% chance of exploitation in 30 days, percentile 96%
public exploits: 0; none known

Memory leak in the Local RPC (LRPC) server implementation in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to cause a denial of service (memory consumption) and bypass the ASLR protection mechanism via a crafted client that sends messages with an invalid data view, aka "LRPC ASLR Bypass Vulnerability."

Patch / fix

links 1

docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-047 advisory

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Exploit prediction

11.46% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	2.0	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness

CWE-399 Resource Management Errors

References

docs.microsoft.com /en-us/security-updates/securitybulletins/2014/ms14-047
vendor-advisory, patch
securitytracker.com /id/1030722
vdb-entry, third-party-advisory

Sources

CVE List CVE-2014-0316
NVD CVE-2014-0316

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.