Syntax: kev:true severity:critical epss:>0.95 vendor:cisco patch:false
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Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service locally.
Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network.
CVE-2026-21525
MEDIUM CVSS 6.2 KEV
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Null pointer dereference in Windows Remote Access Connection Manager allows an unauthorized attacker to deny service locally.
Null pointer dereference in Windows Redirected Drive Buffering allows an authorized attacker to deny service locally.
Null pointer dereference in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.
Null pointer dereference in Windows Local Security Authority (LSA) allows an authorized attacker to deny service over a network.
Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.
Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.
Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
A flaw was found in the 389-ds-base LDAP Server. This issue occurs when issuing a Modify DN LDAP operation through the ldap protocol, when the function return value is not tested and a NULL pointer is
Null pointer dereference in Windows Storport Miniport Driver allows an unauthorized attacker to deny service over a network.
Null pointer dereference in Windows Performance Counters allows an authorized attacker to elevate privileges locally.
Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network.
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