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Search Results (424129 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-99028 | 1 Linux | 2 Linux, Linux Kernel | 2026-10-23 | 4.1 Medium |
| In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Free outstanding DMA buffers on dmaengine stop In the dmaengine path the driver pre-submits RX buffers and holds in-flight TX buffers whose SKBs are DMA-mapped by the driver and freed only in the completion callbacks. On ndo_stop() dmaengine_terminate_sync() aborts these descriptors without running their callbacks, and the driver then frees only the ring shells, leaking every SKB still owned by the engine and its DMA mapping on each ifdown. With 128 RX buffers pre-posted per channel, the mapping leak can eventually exhaust a limited IOMMU aperture. Clear the slot's skb in the TX and RX callbacks so a non-NULL skb marks a slot that still owns a live, DMA-mapped buffer, and on stop unmap and free every such buffer. axienet_dma_rx_cb() runs from the DMA tasklet and re-arms the RX ring on each completion, so it can race axienet_stop(): a completion may submit a fresh buffer after dmaengine_terminate_sync() has returned, leaving the channel armed with a buffer the teardown then frees while the engine may still write into it (dma_release_channel() does not stop it either). Add a lock that axienet_dma_rx_cb() holds across the @stopping check and the resubmit, and axienet_stop() holds to set @stopping before terminating. Once @stopping is set no callback can arm a new buffer, and any armed just before is aborted by the terminate, so teardown only frees buffers the engine no longer owns. | ||||
| CVE-2026-99029 | 1 Linux | 2 Linux, Linux Kernel | 2026-10-23 | 2.3 Low |
| In the Linux kernel, the following vulnerability has been resolved: net: sparx5: free the matchall entry on destroy sparx5_tc_matchall_replace() allocates a struct sparx5_mall_entry for every offloaded matchall filter and adds it to sparx5->mall_entries. sparx5_tc_matchall_destroy() removes the entry from the list, but never frees it, so the entry of every deleted mirror and goto matchall filter is leaked. Free the entry after unlinking it. The leak was discovered by an AI code review agent, and reproduced with kmemleak on a lan969x EV board (EV23X71A) by repeatedly adding and deleting matchall mirror and goto filters. With the fix, kmemleak no longer reports the leak. | ||||
| CVE-2026-21083 | 1 Samsung | 1 Smart Switch | 2026-10-23 | 6.5 Medium |
| Improper input validation in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to access sensitive data. | ||||
| CVE-2026-21071 | 2 Samsung, Samsung Mobile | 2 Android, Samsung Mobile Devices | 2026-10-23 | 7.8 High |
| Improper input validation in MPEG4 codec in libsavsvc.so prior to SMR Aug-2026 Release 1 allows local attackers to write out-of-bounds memory. | ||||
| CVE-2026-21070 | 2 Samsung, Samsung Mobile | 2 Android, Samsung Mobile Devices | 2026-10-23 | 4.6 Medium |
| Improper input validation in Samsung Message prior to SMR Aug-2026 Release 1 allows physical attackers to access sensitive information. | ||||
| CVE-2026-19384 | 1 Sourcecodester | 1 Simple Doctors Appointment System | 2026-10-23 | 7.3 High |
| A weakness has been identified in SourceCodester Simple Doctors Appointment System 1.0. The affected element is an unknown function of the file /admin/ajax.php?action=set_appointment. This manipulation of the argument ID causes sql injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. | ||||
| CVE-2026-21084 | 1 Samsung | 1 Smartthings | 2026-10-23 | N/A |
| Improper access control in SmartThings prior to version 1.8.47.24 allows local attackers to access sensitive information. | ||||
| CVE-2026-21072 | 2 Samsung, Samsung Mobile | 2 Android, Samsung Mobile Devices | 2026-10-23 | 7.8 High |
| Improper input validation in VC1 codec in libsavsvc.so prior to SMR Aug-2026 Release 1 allows local attackers to write out-of-bounds memory. | ||||
| CVE-2026-21069 | 1 Samsung | 2 Android, Mobile Devices | 2026-10-23 | 7.8 High |
| Incorrect conversion between numeric types in VC1 codec in libsavsvc.so prior to SMR Aug-2026 Release 1 allows local attackers to write out-of-bounds memory. | ||||
| CVE-2026-98758 | 1 Linux | 1 Linux Kernel | 2026-10-23 | 4.1 Medium |
| In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: glink: fix use-after-free of ucsi on remove The pmic_glink client is released by the devres cleanup, which runs after pmic_glink_ucsi_remove() has returned, so its notification callbacks can queue work until then. Work that runs after ucsi_unregister() has been called touches freed state: it dereferences the connector array that ucsi_unregister() freed, or registers and unregisters the instance a second time. Disable both work items with disable_work_sync() before unregistering, and unregister only if the instance is still registered. This issue was found by an in-house static analysis tool. | ||||
| CVE-2026-97004 | 1 Microsoft | 12 365 Apps, Microsoft 365, Microsoft Office Ltsc 2021 and 9 more | 2026-10-23 | 8.8 High |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-100201 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-23 | 7 High |
| Heap-based buffer overflow in Windows Client License Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-100217 | 1 Microsoft | 27 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 24 more | 2026-10-23 | 7.8 High |
| Improper privilege management in Windows Group Policy allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-102203 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-23 | 8.8 High |
| Access of resource using incompatible type ('type confusion') in RPC Runtime allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-102206 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-23 | 6.8 Medium |
| Heap-based buffer overflow in Windows Portable Device MTP Driver allows an unauthorized attacker to elevate privileges with a physical attack. | ||||
| CVE-2026-102215 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-23 | 7.8 High |
| Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-102217 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-23 | 8.8 High |
| Improper resolution of path equivalence in WebDAV allows an authorized attacker to elevate privileges over a network. | ||||
| CVE-2026-69673 | 1 Microsoft | 12 Windows 11 23h2, Windows 11 23h2, Windows 11 24h2 and 9 more | 2026-10-23 | 7.8 High |
| Improper link resolution before file access ('link following') in Windows Update allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69718 | 1 Microsoft | 12 Windows 11 23h2, Windows 11 23h2, Windows 11 24h2 and 9 more | 2026-10-23 | 7.8 High |
| Improper neutralization of special elements used in a command ('command injection') in Windows Update allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69733 | 1 Microsoft | 12 Windows 11 23h2, Windows 11 23h2, Windows 11 24h2 and 9 more | 2026-10-23 | 7.8 High |
| Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally. | ||||