622 matches found
PT-2026-87798
Use after free in Windows Ancillary Function Driver for WinSock allows an unauthorized attacker to elevate privileges over a network...
CVE-2026-72927: Heap-based Buffer Overflow
Heap-based buffer overflow in Winsock allows an authorized attacker to elevate privileges locally...
CVE-2026-70342: Use After Free
Use after free in Windows Ancillary Function Driver for WinSock allows an unauthorized attacker to elevate privileges over a network...
CVE-2026-50349: Concurrent Execution using Shared Resource with Improper Synchronization
Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...
The Bug Report – August 2026 Edition
The Bug Report – August 2026 Edition By Jonathan Omakun · September 3, 2026 Why am I here? Sharpen your pencils and pull out those fresh notebooks; we're back with the bug report! Half the world is squeezing the last drops of joy out of their summer vacations, and the other half is on the...
Windows Ancillary Function Driver WinSock Privilege Escalation
The vulnerability of the Windows Ancillary Function Driver for WinSock operating systems is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to increase their privileges...
Windows Ancillary Function Driver Disclosure
The vulnerability of the Windows Ancillary Function Driver for WinSock operating systems is related to the transmission of critical information in open text. Exploiting this vulnerability can allow an attacker to disclose protected information...
Exploit for Use After Free in Microsoft
CVE-2026-68820: Windows WinSock afd.sys UAF - Mitigation & D...
Patch Tuesday - August 2026
Microsoft is publishing 421 vulnerabilities on August 2026 Patch Tuesday, including 236 vulnerabilities in Windows. This is lower volume than last month’s record-breaking behemoth, but still one of the largest Patch Tuesday totals ever. There is no reason to suppose that Patch Tuesday will ever...
CVE-2026-70307
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...
CVE-2026-68820
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...
EUVD-2026-56564
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...
CVE-2026-70307
CVE-2026-70307 describes a use-after-free flaw in the Windows Ancillary Function Driver for WinSock that can allow an authorized local attacker to elevate privileges. Affected component is the Windows network stack’s Ancillary Function Driver used by WinSock; root cause is a use-after-free bug in...
CVE-2026-70307 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
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CVE-2026-70307 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
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CVE-2026-68820 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
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CVE-2026-68820
CVE-2026-68820 is a local privilege escalation caused by a use-after-free in the Windows Ancillary Function Driver for WinSock (afd.sys). The vulnerability allows an attacker with code execution on the target to elevate to SYSTEM, as described in NVD/NVD-derived entries and echoed by Krebs/Automo...
EUVD-2026-56468
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...
