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Search Results (10553 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-61931 1 Microsoft 15 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 12 more 2026-10-26 7.8 High
Use after free in Windows Perception Simulation Service allows an authorized attacker to elevate privileges locally.
CVE-2026-69596 1 Microsoft 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more 2026-10-26 7 High
Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
CVE-2026-103554 1 Microsoft 17 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 14 more 2026-10-26 7 High
Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.
CVE-2026-103565 1 Microsoft 17 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 14 more 2026-10-26 7 High
Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.
CVE-2026-105010 1 Microsoft 27 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 24 more 2026-10-26 9.8 Critical
Use after free in Microsoft Windows Search Component allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-98943 1 Linux 2 Linux, Linux Kernel 2026-10-26 N/A
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
CVE-2026-102220 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-26 7.8 High
Use after free in Windows VHD miniport driver allows an authorized attacker to elevate privileges locally.
CVE-2026-83924 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-26 7 High
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-63944 1 Linux 1 Linux Kernel 2026-10-26 8.8 High
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync hci_le_create_cis_sync() dereferences conn->conn_timeout after releasing both rcu_read_lock() and hci_dev_lock(hdev). The conn pointer was obtained from an RCU-protected iteration over hdev->conn_hash.list and is not valid once these locks are dropped. A concurrent disconnect can free the hci_conn between the unlock and the dereference, causing a use-after-free read. The cancellation mechanism in hci_conn_del() cannot prevent this because hci_le_create_cis_pending() queues hci_create_cis_sync with data=NULL: hci_cmd_sync_queue(hdev, hci_create_cis_sync, NULL, NULL); While hci_conn_del() dequeues with data=conn: hci_cmd_sync_dequeue(hdev, NULL, conn, NULL); Since NULL != conn, the lookup in _hci_cmd_sync_lookup_entry() never matches, and the pending work item is not cancelled. Fix this by saving conn->conn_timeout into a local variable while the locks are still held, so the stale conn pointer is never dereferenced after unlock. This is the same class of bug as the one fixed by commit 035c25007c9e ("Bluetooth: hci_sync: Fix UAF on le_read_features_complete") which addressed the identical pattern in a different function. This vulnerability was identified using 0sec.ai, an open-source automated security auditing platform (https://github.com/0sec-labs).
CVE-2026-83930 1 Microsoft 12 Windows 11 23h2, Windows 11 23h2, Windows 11 24h2 and 9 more 2026-10-26 7 High
Use after free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.
CVE-2026-107167 2 Red Hat, Redhat 2 Enterprise Linux, Enterprise Linux 2026-10-25 6.2 Medium
A flaw was found in m17n-lib. A user providing specially crafted text input can trigger a heap use-after-free condition during input-method state transitions. Under specific conditions, the library frees an internal input context object but subsequently attempts to write to that freed memory. This issue can cause applications relying on the library to crash, leading to a Denial of Service (DoS), or potentially allow arbitrary code execution.
CVE-2026-85926 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-25 8.1 High
Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.
CVE-2026-83886 1 Microsoft 12 Windows 11 23h2, Windows 11 23h2, Windows 11 24h2 and 9 more 2026-10-25 7 High
Use after free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.
CVE-2026-84020 1 Microsoft 17 Windows 10 21h2, Windows 10 21h2, Windows 10 22h2 and 14 more 2026-10-25 7 High
Use after free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
CVE-2026-85370 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-25 7 High
Use after free in WebDAV allows an authorized attacker to elevate privileges locally.
CVE-2026-85811 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-25 7.5 High
Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over an adjacent network.
CVE-2026-85790 1 Microsoft 20 .net, Microsoft.native.quic.msquic.schannel, Microsoft Visual Studio 2026 and 17 more 2026-10-25 5.9 Medium
Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network.
CVE-2026-85802 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-25 7 High
Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
CVE-2026-85372 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-25 7 High
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-85918 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-25 7 High
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.