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Search Results (10597 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-40215 | 1 Openvpn | 1 Openvpn | 2026-08-11 | 7.4 High |
| A race condition in OpenVPN 2.6.0 through 2.6.19 and 2.7_alpha1 through 2.7.1 allows remote attackers to potentially cause a server crash or leak heap memory via a use-after-free triggered during TLS session promotion. | ||||
| CVE-2026-68424 | 1 Linux | 1 Linux Kernel | 2026-08-11 | 4.1 Medium |
| In the Linux kernel, the following vulnerability has been resolved: mtd: virt_concat: fix use-after-free in mtd_virt_concat_destroy_joins() mtd_concat_destroy() frees item->concat so calling mtd_virt_concat_put_mtd_devices(item->concat) leads to a use after free. Fix this by moving mtd_virt_concat_put_mtd_devices() before mtd_concat_destroy() | ||||
| CVE-2026-11742 | 1 Zephyrproject | 1 Zephyr | 2026-08-10 | 3.6 Low |
| The kernel queue helper z_queue_node_peek() in kernel/queue.c dereferences a node taken from a queue's data_q list, reading the node's flag byte and, for items enqueued via k_queue_alloc_append/alloc_prepend, the data pointer of an internally allocated alloc_node struct. The implementations of z_impl_k_queue_peek_head() and z_impl_k_queue_peek_tail() performed this read-and-dereference without holding the queue's spinlock, while every other accessor of the same list — including k_queue_get(), which unlinks a node and k_free()s its backing alloc_node — operates under that lock. Because peek was unsynchronized, a concurrent k_queue_get() on the same queue (on an SMP build, or under preemption/ISR concurrency) can free the node between the moment peek obtains the node pointer and the moment it dereferences it. The peek then reads flag bits and a data pointer out of freed, potentially re-allocated heap memory and returns a stale or dangling pointer to its caller. k_fifo and k_lifo are thin wrappers over k_queue, so this affects buffer queues used throughout the net_buf, Bluetooth, USB, and networking subsystems; the peek operations are also system calls reachable from CONFIG_USERSPACE threads. The consequences are a use-after-free read that can leak stale heap contents (one pointer word) and, when the returned dangling pointer is subsequently consumed as a live buffer, a dereference that can crash the system or corrupt memory. Exploitation requires winning a small race window with local access (e.g. a userspace process racing k_queue_peek_* against k_queue_get on a shared queue, or two CPUs), so practical impact is bounded and of low severity. The fix wraps both peek implementations with k_spin_lock/k_spin_unlock on the queue lock, making the read-and-dereference atomic with respect to the concurrent unlink-and-free and bringing peek into line with the rest of the queue's locking discipline. | ||||
| CVE-2024-21384 | 1 Microsoft | 2 365 Apps, Office Long Term Servicing Channel | 2026-08-10 | 7.8 High |
| Microsoft Office OneNote Remote Code Execution Vulnerability | ||||
| CVE-2024-21339 | 1 Microsoft | 15 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 12 more | 2026-08-10 | 6.4 Medium |
| Windows USB Generic Parent Driver Remote Code Execution Vulnerability | ||||
| CVE-2023-36895 | 1 Microsoft | 8 365 Apps, Office, Office 2016 and 5 more | 2026-08-10 | 7.8 High |
| Microsoft Outlook Remote Code Execution Vulnerability | ||||
| CVE-2023-29328 | 1 Microsoft | 1 Teams | 2026-08-10 | 8.8 High |
| Microsoft Teams Remote Code Execution Vulnerability | ||||
| CVE-2023-29330 | 1 Microsoft | 1 Teams | 2026-08-10 | 8.8 High |
| Microsoft Teams Remote Code Execution Vulnerability | ||||
| CVE-2024-21375 | 1 Microsoft | 23 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 20 more | 2026-08-10 | 8.8 High |
| Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability | ||||
| CVE-2023-38169 | 1 Microsoft | 9 Odbc Driver 17 For Sql Server, Odbc Driver 18 For Sql Server, Odbc Driver For Sql Server and 6 more | 2026-08-10 | 8.8 High |
| Microsoft SQL OLE DB Remote Code Execution Vulnerability | ||||
| CVE-2023-35380 | 1 Microsoft | 19 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 16 more | 2026-08-10 | 7.8 High |
| Windows Kernel Elevation of Privilege Vulnerability | ||||
| CVE-2023-36882 | 1 Microsoft | 19 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 16 more | 2026-08-10 | 8.8 High |
| Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability | ||||
| CVE-2021-34498 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2026-08-10 | 7.8 High |
| Windows GDI Elevation of Privilege Vulnerability | ||||
| CVE-2021-38656 | 1 Microsoft | 1 365 Apps | 2026-08-10 | 7.8 High |
| Microsoft Word Remote Code Execution Vulnerability | ||||
| CVE-2021-38655 | 1 Microsoft | 9 365 Apps, Excel, Excel 2013 and 6 more | 2026-08-10 | 7.8 High |
| Microsoft Excel Remote Code Execution Vulnerability | ||||
| CVE-2021-34486 | 1 Microsoft | 11 Windows 10 1809, Windows 10 1909, Windows 10 2004 and 8 more | 2026-08-10 | 7.8 High |
| Windows Event Tracing Elevation of Privilege Vulnerability | ||||
| CVE-2026-64601 | 1 Linux | 1 Linux Kernel | 2026-08-08 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on each resubmission In capture_urb_complete(), usb_anchor_urb() is called on every completion callback, but the URB is already anchored from the initial submission in tascam_trigger_start(). Each redundant call corrupts the anchor's doubly-linked list and inflates the URB refcount. When usb_kill_anchored_urbs() traverses the list during stream stop / suspend / disconnect, the corrupted list leads to use-after-free. Remove the redundant usb_anchor_urb() from the resubmit path. | ||||
| CVE-2026-19175 | 1 Google | 1 Chrome | 2026-08-08 | 9.6 Critical |
| Use after free in Payments in Google Chrome prior to 151.0.7922.109 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High) | ||||
| CVE-2026-19171 | 2 Google, Microsoft | 2 Chrome, Windows | 2026-08-08 | 9.6 Critical |
| Use after free in Media in Google Chrome on Windows prior to 151.0.7922.109 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High) | ||||
| CVE-2026-19166 | 1 Google | 1 Chrome | 2026-08-08 | 9.6 Critical |
| Use after free in Web Authentication in Google Chrome prior to 151.0.7922.109 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High) | ||||