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Search Results (10597 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-88120 | 1 Microsoft | 12 Windows Server 2012, Windows Server 2012 (server Core Installation), Windows Server 2012 R2 and 9 more | 2026-10-28 | 8.1 High |
| Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-85906 | 1 Microsoft | 17 Windows 10 21h2, Windows 10 21h2, Windows 10 22h2 and 14 more | 2026-10-28 | 7.8 High |
| Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-70223 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7 High |
| Use after free in Windows Console Driver allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-85930 | 1 Microsoft | 17 Windows 10 21h2, Windows 10 21h2, Windows 10 22h2 and 14 more | 2026-10-28 | 7 High |
| Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-70230 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-28 | 7 High |
| Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-88117 | 1 Microsoft | 12 Windows Server 2012, Windows Server 2012 (server Core Installation), Windows Server 2012 R2 and 9 more | 2026-10-28 | 8.1 High |
| Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-88119 | 1 Microsoft | 12 Windows Server 2012, Windows Server 2012 (server Core Installation), Windows Server 2012 R2 and 9 more | 2026-10-28 | 8.1 High |
| Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-70237 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7 High |
| Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-70241 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 7 High |
| Use after free in Windows Kerberos allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-74969 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-28 | 8.8 High |
| Race condition, use-after-free in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1. | ||||
| CVE-2026-74949 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-28 | 8.8 High |
| Use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1. | ||||
| CVE-2026-70056 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-28 | 7 High |
| Use after free in Windows Update Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-70066 | 1 Microsoft | 14 Windows 10 1607, Windows 10 1809, Windows Server 2012 and 11 more | 2026-10-28 | 7 High |
| Use after free in Windows DHCP Server allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-70067 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-10-28 | 7 High |
| Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-70076 | 1 Microsoft | 10 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 7 more | 2026-10-28 | 7 High |
| Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-70077 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-28 | 4.7 Medium |
| Use after free in Windows Kernel allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-70086 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-28 | 7 High |
| Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-118345 | 1 Google | 1 Chrome | 2026-10-28 | 8.8 High |
| Use after free in PDFium in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) | ||||
| CVE-2026-98116 | 1 Linux | 1 Linux Kernel | 2026-10-28 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Serialize PCM mmap with buffer reallocation to fix page UAF snd_pcm_hw_params() and snd_pcm_hw_free() guard buffer reallocation with an mmap_count check performed under the PCM stream lock, but the lock is released long before the buffer is actually freed: snd_pcm_sync_stop(), constraint refinement and do_free_pages() all happen in between. snd_pcm_mmap_data(), on the other hand, takes no lock at all: it validates against the old buffer's state and dma_bytes, remaps its pages into the VMA, and only then increments mmap_count. A concurrent mmap() can therefore slip in between the check and the free. remap_pfn_range() installs writable PTEs for the old buffer's pages without taking page references, and the subsequent do_free_pages() returns those pages to the page allocator while the VMA still maps them. This leaves a stale, writable mapping of freed pages: a page-level use-after-free that can be leveraged for local privilege escalation. Make snd_pcm_mmap_data() participate in the buffer-access scheme introduced for hw_params/hw_free: acquire runtime->buffer_accessing before validating and remapping, and release it afterwards. Buffer reallocation already fails with -EBUSY while accessors are active, and the mmap side now fails with -EBUSY while a reallocation is in progress, so the validate/remap sequence and the check/free sequence can no longer interleave. A reproducer that turns this race into a stale writable mapping of the freed DMA buffer pages is available on request. | ||||
| CVE-2026-98117 | 1 Linux | 1 Linux Kernel | 2026-10-28 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix potential UAF/KASAN warning Currently, trace_cachefiles_coherency() is being passed a pointer to a __be64 lain over the coherency data in struct cachefiles_xattr so that it can display the first 8 bytes. However, the data is of variable length and could even be 0 bytes. This could lead to a UAF or KASAN warning. Fix this by making sure the buffer has room for at least 8 bytes and that those 8 bytes are pre-cleared. Further, those bytes are not 8-byte aligned, so fix the tracepoint to extract the data as four 2-byte words (they are 2-byte aligned) and reassemble the __be64. The compiler will convert this into a single 8-byte load where the CPU supports it. | ||||