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Search Results (11728 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-58829 | 1 Google | 1 Android | 2026-11-03 | 8.4 High |
| In fuse_backing_mmap of backing.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-99231 | 1 Linux | 2 Linux, Linux Kernel | 2026-11-03 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: io_uring/waitid: own the request before clearing ->head io_waitid_remove_wq() only takes the wait queue lock if ->head is set. io_waitid_wait() clears ->head first thing, before it tries to become the owner of the request by bumping ->refs. If somebody else owns the request at that point, nothing keeps it from completing the request while the wake up handler is still going to touch it: CPU0 (io_waitid_wait) CPU1 (io_waitid, holds a ref) list_del_init(&wait->entry) smp_store_release(&iw->head, NULL) __do_wait() finds another child io_waitid_remove_wq() // ->head == NULL, no locking io_waitid_finish(), IOU_COMPLETE // request freed and reused atomic_fetch_inc(&iw->refs) The same goes for __io_waitid_cancel() if it claims the request in that window. ->refs is part of the per opcode data of the request, so this increments whatever the next user of the request keeps there. If that happens to be zero, the handler concludes that it owns the request, and queues io_waitid_cb() for it. With the window held open by a delay, and the request reused for a receive that is waiting for data: BUG: KASAN: slab-use-after-free in __wake_up_common+0x1ca/0x1f0 __wake_up_sync_key+0x36/0x50 sock_def_readable+0xf1/0x420 unix_stream_sendmsg+0x60b/0x1110 Allocated by task 87: io_arm_apoll+0x1ed/0x940 Freed by task 87: __io_submit_flush_completions+0x118d/0x1a10 tctx_task_work_run+0x327/0x950 Only clear ->head once the handler owns the request. If it doesn't, the owner finds ->head set and has to wait for the lock, which is held by the caller of the handler. Deleting the already deleted entry again is harmless. | ||||
| CVE-2026-55275 | 1 Google | 1 Android | 2026-11-03 | 8.4 High |
| In multiple locations, there is a possible use-after-free due to a race condition. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-112615 | 1 Apple | 6 Ios And Ipados, Macos, Safari and 3 more | 2026-11-03 | 4.3 Medium |
| A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to an unexpected process termination. | ||||
| CVE-2026-58826 | 1 Google | 1 Android | 2026-11-03 | 8.4 High |
| In ksys_unshare of fork.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-58827 | 1 Google | 1 Android | 2026-11-03 | 8.4 High |
| In multiple functions of dma-buf.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-112548 | 1 Apple | 1 Macos | 2026-11-02 | 7.8 High |
| A use after free issue was addressed with improved memory management. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to gain root privileges. | ||||
| CVE-2026-58984 | 1 Google | 1 Android | 2026-11-02 | 8.4 High |
| In multiple locations, there is a possible memory corruption due to a use-after-free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2023-5197 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2026-11-02 | 7.8 High |
| A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Addition and removal of rules from chain bindings within the same transaction causes leads to use-after-free. We recommend upgrading past commit f15f29fd4779be8a418b66e9d52979bb6d6c2325. | ||||
| CVE-2023-46751 | 2 Artifex, Redhat | 2 Ghostscript, Enterprise Linux | 2026-11-02 | 7.5 High |
| An issue was discovered in the function gdev_prn_open_printer_seekable() in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer. | ||||
| CVE-2023-27537 | 4 Broadcom, Haxx, Netapp and 1 more | 13 Brocade Fabric Operating System Firmware, Libcurl, Active Iq Unified Manager and 10 more | 2026-11-02 | 5.9 Medium |
| A double free vulnerability exists in libcurl <8.0.0 when sharing HSTS data between separate "handles". This sharing was introduced without considerations for do this sharing across separate threads but there was no indication of this fact in the documentation. Due to missing mutexes or thread locks, two threads sharing the same HSTS data could end up doing a double-free or use-after-free. | ||||
| CVE-2022-48560 | 3 Debian, Python, Redhat | 4 Debian Linux, Python, Enterprise Linux and 1 more | 2026-11-02 | 7.5 High |
| A use-after-free exists in Python through 3.9 via heappushpop in heapq. | ||||
| CVE-2026-55283 | 1 Google | 1 Android | 2026-11-02 | 8.4 High |
| In multiple locations, there is a possible memory safety issue due to a use-after-free. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-58825 | 1 Google | 1 Android | 2026-11-02 | 8.4 High |
| In multiple functions of fork.c, there is a possible use after free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-58847 | 1 Google | 1 Android | 2026-11-02 | N/A |
| In kvm_vfio_pviommu_attach of vfio.c, there is a possible double free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-58857 | 1 Google | 1 Android | 2026-11-02 | N/A |
| In decrypt of CryptoHalHidl.cpp, there is a possible use-after-free due to a race condition. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-58968 | 1 Google | 1 Android | 2026-11-02 | N/A |
| In oapvd_vlc_metadata of oapv_vlc.c, there is a possible memory corruption due to a double free. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-59044 | 1 Google | 1 Android | 2026-11-02 | 8.4 High |
| In multiple locations, there is a possible use-after-free due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-58876 | 1 Google | 1 Android | 2026-11-02 | N/A |
| In multiple locations, there is a possible memory safety issue due to a use-after-free. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-58936 | 1 Google | 1 Android | 2026-11-02 | N/A |
| In png_set_tRNS of pngset.c, there is a possible memory corruption due to a use-after-free. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||