Search Results (3730 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-56159 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows Server 2012 and 11 more 2026-08-07 9.8 Critical
Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
CVE-2026-56175 1 Microsoft 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more 2026-08-07 7.8 High
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-56182 1 Microsoft 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more 2026-08-07 7.8 High
Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-56189 1 Microsoft 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more 2026-08-07 7.8 High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code locally.
CVE-2026-56194 1 Microsoft 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more 2026-08-07 8.8 High
Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges over a network.
CVE-2026-56650 1 Microsoft 24 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 21 more 2026-08-07 7.8 High
Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges locally.
CVE-2026-57090 1 Microsoft 20 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 17 more 2026-08-07 8.8 High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVE-2026-57094 1 Microsoft 19 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 16 more 2026-08-07 8.8 High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVE-2026-57087 1 Microsoft 20 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 17 more 2026-08-07 8.8 High
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVE-2026-57096 1 Microsoft 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more 2026-08-07 7.8 High
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
CVE-2026-58530 1 Microsoft 19 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 16 more 2026-08-07 7.8 High
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.
CVE-2026-58538 1 Microsoft 16 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 13 more 2026-08-07 7.8 High
Heap-based buffer overflow in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
CVE-2026-58534 1 Microsoft 19 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 16 more 2026-08-07 8.8 High
Heap-based buffer overflow in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally.
CVE-2026-58547 1 Microsoft 16 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 13 more 2026-08-07 5.5 Medium
Heap-based buffer overflow in Universal Plug and Play (upnp.dll) allows an authorized attacker to elevate privileges locally.
CVE-2026-58542 1 Microsoft 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more 2026-08-07 7.8 High
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.
CVE-2026-67873 1 Mz-automation 1 Lib60870 2026-08-07 9.8 Critical
A heap-based buffer overflow exists in lib60870-C 2.4.0 in the server-side FileSegment ASDU encoding path. The issue occurs because FileSegment_encode() validates only the standalone segment length via FileSegment_GetMaxDataSize() and does not verify the residual capacity of the current ASDU frame before encoding object fields and segment data
CVE-2026-67867 1 Systerel 1 S2opc 2026-08-06 7.5 High
Buffer Overflow vulnerability in Systerel S2OPC 1.7.3 allows a remote attacker to cause a denial of service via the Alarm/Conditions wrapper when processing PublishResponse EventNotificationList data
CVE-2026-67860 1 Open62541 1 Open62541 2026-08-05 7.5 High
open62541 1.5.5 contains a heap-based buffer overflow in the default HistoryRead path when the default history database is used with the memory backend.
CVE-2026-18784 1 Open62541 1 Open62541 2026-08-05 5.3 Medium
A vulnerability was found in o6 open62541 up to 1.5.5. This issue affects the function UA_Client_readNodeClassAttribute of the file src/client/ua_client_highlevel.c. Performing a manipulation results in heap-based buffer overflow. Attacking locally is a requirement. The exploit has been made public and could be used. The project closed the issue report, stating that this is not the official way to report a security vulnerability.
CVE-2026-67859 1 Open62541 1 Open62541 2026-08-05 7.5 High
Buffer Overflow vulnerability in open62541 v1.5.5 allows a remote attacker to cause a denial of service via the Discovery/LDS handling.