25 matches found
CVE-2026-72940
Heap-based buffer overflow in Windows Schannel allows an unauthorized attacker to execute code over a network...
CVE-2026-70575
Null pointer dereference in Windows Schannel allows an authorized attacker to deny service over a network...
CVE-2026-70575
CVE-2026-70575 is a null pointer dereference in Windows Schannel (the Windows Secure Channel TLS/SSL component) that allows an authorized attacker (low privileges required) to trigger a denial of service over a network. The attack requires high complexity , no user interaction, and results in ava...
EUVD-2026-73652
Null pointer dereference in Windows Schannel allows an authorized attacker to deny service over a network...
EUVD-2026-73346
Heap-based buffer overflow in Windows Schannel allows an unauthorized attacker to execute code over a network...
CVE-2026-72940
CVE-2026-72940 is a heap-based buffer overflow in Windows Schannel (Microsoft's Secure Channel/SSL library) that allows an unauthorized, remote attacker to achieve remote code execution over a network. The CVSS v3.1 score is 8.8 (HIGH) with the vector AV:N/AC:L/PR:N/UI:R , indicating a network-re...
Windows Schannel Denial of Service Vulnerability
Null pointer dereference in Windows Schannel allows an authorized attacker to deny service over a network...
Windows Schannel Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Schannel allows an unauthorized attacker to execute code over a network...
PT-2026-87811
Null pointer dereference in Windows Schannel allows an authorized attacker to deny service over a network...
PT-2026-87857
Name of the Vulnerable Software and Affected Versions Windows Schannel affected versions not specified Description A heap-based buffer overflow in Windows Schannel allows an unauthorized attacker to execute arbitrary code over a network, which can affect the system. A heap-based buffer overflow...
EUVD-2026-56383
Use after free in Windows Schannel allows an authorized attacker to elevate privileges locally...
Windows Schannel Elevation of Privilege Vulnerability
Use after free in Windows Schannel allows an authorized attacker to elevate privileges locally...
Windows Schannel Security Feature Bypass Vulnerability
Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to bypass a security feature over a network...
PT-2026-70531
Name of the Vulnerable Software and Affected Versions Windows Schannel affected versions not specified Description A use-after-free condition in Windows Schannel allows an authorized attacker to elevate privileges locally. Use-after-free is a memory corruption issue that occurs when an applicatio...
PT-2026-70516
Name of the Vulnerable Software and Affected Versions Windows Schannel affected versions not specified Description Improper verification of cryptographic signatures in Windows Schannel allows an unauthorized attacker to bypass a security feature over a network. Recommendations At the moment, ther...
CVE-2026-62757: Improper Verification of Cryptographic Signature
Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to bypass a security feature over a network...
CVE-2026-56186
Out-of-bounds read in Windows Schannel allows an authorized attacker to disclose information over a network...
EUVD-2026-44245
Out-of-bounds read in Windows Schannel allows an authorized attacker to disclose information over a network...
PT-2026-58603
Name of the Vulnerable Software and Affected Versions Windows Schannel affected versions not specified Description An out-of-bounds read in Windows Schannel allows an authorized attacker to disclose sensitive information over a network. Recommendations At the moment, there is no information about...