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CVE Vendors Products Updated CVSS v3.1
CVE-2025-21896 1 Linux 1 Linux Kernel 2025-10-31 7.8 High
In the Linux kernel, the following vulnerability has been resolved: fuse: revert back to __readahead_folio() for readahead In commit 3eab9d7bc2f4 ("fuse: convert readahead to use folios"), the logic was converted to using the new folio readahead code, which drops the reference on the folio once it is locked, using an inferred reference on the folio. Previously we held a reference on the folio for the entire duration of the readpages call. This is fine, however for the case for splice pipe responses where we will remove the old folio and splice in the new folio (see fuse_try_move_page()), we assume that there is a reference held on the folio for ap->folios, which is no longer the case. To fix this, revert back to __readahead_folio() which allows us to hold the reference on the folio for the duration of readpages until either we drop the reference ourselves in fuse_readpages_end() or the reference is dropped after it's replaced in the page cache in the splice case. This will fix the UAF bug that was reported.
CVE-2024-38594 1 Linux 1 Linux Kernel 2025-10-31 5.5 Medium
In the Linux kernel, the following vulnerability has been resolved: net: stmmac: move the EST lock to struct stmmac_priv Reinitialize the whole EST structure would also reset the mutex lock which is embedded in the EST structure, and then trigger the following warning. To address this, move the lock to struct stmmac_priv. We also need to reacquire the mutex lock when doing this initialization. DEBUG_LOCKS_WARN_ON(lock->magic != lock) WARNING: CPU: 3 PID: 505 at kernel/locking/mutex.c:587 __mutex_lock+0xd84/0x1068 Modules linked in: CPU: 3 PID: 505 Comm: tc Not tainted 6.9.0-rc6-00053-g0106679839f7-dirty #29 Hardware name: NXP i.MX8MPlus EVK board (DT) pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __mutex_lock+0xd84/0x1068 lr : __mutex_lock+0xd84/0x1068 sp : ffffffc0864e3570 x29: ffffffc0864e3570 x28: ffffffc0817bdc78 x27: 0000000000000003 x26: ffffff80c54f1808 x25: ffffff80c9164080 x24: ffffffc080d723ac x23: 0000000000000000 x22: 0000000000000002 x21: 0000000000000000 x20: 0000000000000000 x19: ffffffc083bc3000 x18: ffffffffffffffff x17: ffffffc08117b080 x16: 0000000000000002 x15: ffffff80d2d40000 x14: 00000000000002da x13: ffffff80d2d404b8 x12: ffffffc082b5a5c8 x11: ffffffc082bca680 x10: ffffffc082bb2640 x9 : ffffffc082bb2698 x8 : 0000000000017fe8 x7 : c0000000ffffefff x6 : 0000000000000001 x5 : ffffff8178fe0d48 x4 : 0000000000000000 x3 : 0000000000000027 x2 : ffffff8178fe0d50 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __mutex_lock+0xd84/0x1068 mutex_lock_nested+0x28/0x34 tc_setup_taprio+0x118/0x68c stmmac_setup_tc+0x50/0xf0 taprio_change+0x868/0xc9c
CVE-2020-4004 2 Apple, Vmware 5 Mac Os X, Cloud Foundation, Esxi and 2 more 2025-10-31 8.2 High
VMware ESXi (7.0 before ESXi70U1b-17168206, 6.7 before ESXi670-202011101-SG, 6.5 before ESXi650-202011301-SG), Workstation (15.x before 15.5.7), Fusion (11.x before 11.5.7) contain a use-after-free vulnerability in the XHCI USB controller. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host.
CVE-2021-22893 1 Ivanti 1 Connect Secure 2025-10-30 10 Critical
Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the Pulse Connect Secure gateway. This vulnerability has been exploited in the wild.
CVE-2020-3992 1 Vmware 2 Cloud Foundation, Esxi 2025-10-30 9.8 Critical
OpenSLP as used in VMware ESXi (7.0 before ESXi_7.0.1-0.0.16850804, 6.7 before ESXi670-202010401-SG, 6.5 before ESXi650-202010401-SG) has a use-after-free issue. A malicious actor residing in the management network who has access to port 427 on an ESXi machine may be able to trigger a use-after-free in the OpenSLP service resulting in remote code execution.
CVE-2021-26411 1 Microsoft 16 Edge, Internet Explorer, Windows 10 1507 and 13 more 2025-10-30 8.8 High
Internet Explorer Memory Corruption Vulnerability
CVE-2021-31166 1 Microsoft 7 Windows 10 1809, Windows 10 2004, Windows 10 20h2 and 4 more 2025-10-30 9.8 Critical
HTTP Protocol Stack Remote Code Execution Vulnerability
CVE-2023-21674 1 Microsoft 20 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 17 more 2025-10-30 8.8 High
Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability
CVE-2021-40449 1 Microsoft 26 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 23 more 2025-10-30 7.8 High
Win32k Elevation of Privilege Vulnerability
CVE-2023-36760 1 Microsoft 1 3d Viewer 2025-10-30 7.8 High
3D Viewer Remote Code Execution Vulnerability
CVE-2023-38160 1 Microsoft 12 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 9 more 2025-10-30 5.5 Medium
Windows TCP/IP Information Disclosure Vulnerability
CVE-2023-36735 1 Microsoft 1 Edge Chromium 2025-10-30 9.6 Critical
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
CVE-2023-36562 1 Microsoft 1 Edge Chromium 2025-10-30 7.1 High
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
CVE-2023-36802 1 Microsoft 11 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 8 more 2025-10-30 7.8 High
Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability
CVE-2023-36804 1 Microsoft 12 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 9 more 2025-10-30 7.8 High
Windows GDI Elevation of Privilege Vulnerability
CVE-2023-38139 1 Microsoft 12 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 9 more 2025-10-30 7.8 High
Windows Kernel Elevation of Privilege Vulnerability
CVE-2023-38161 1 Microsoft 12 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 9 more 2025-10-30 7.8 High
Windows GDI Elevation of Privilege Vulnerability
CVE-2020-35906 1 Rust-lang 1 Futures-task 2025-10-30 7.8 High
An issue was discovered in the futures-task crate before 0.3.6 for Rust. futures_task::waker may cause a use-after-free in a non-static type situation.
CVE-2025-62490 2 Quickjs-ng, Quickjs Project 2 Quickjs, Quickjs 2025-10-30 8.8 High
In quickjs, in js_print_object, when printing an array, the function first fetches the array length and then loops over it. The issue is, printing a value is not side-effect free. An attacker-defined callback could run during js_print_value, during which the array could get resized and len1 become out of bounds. This results in a use-after-free.A second instance occurs in the same function during printing of a map or set objects. The code iterates over ms->records list, but once again, elements could be removed from the list during js_print_value call.
CVE-2025-62491 2 Quickjs-ng, Quickjs Project 2 Quickjs, Quickjs 2025-10-30 8.8 High
A Use-After-Free (UAF) vulnerability exists in the QuickJS engine's standard library when iterating over the global list of unhandled rejected promises (ts->rejected_promise_list). * The function js_std_promise_rejection_check attempts to iterate over the rejected_promise_list to report unhandled rejections using a standard list loop. * The reason for a promise rejection is processed inside the loop, including calling js_std_dump_error1(ctx, rp->reason). * If the promise rejection reason is an Error object that defines a custom property getter (e.g., via Object.defineProperty), this getter is executed during the error dumping process. * The malicious custom getter can execute JavaScript code that calls catch() on the same rejected promise being processed. * Calling catch() internally triggers js_std_promise_rejection_tracker, which then removes and frees the current promise entry (JSRejectedPromiseEntry) from the rejected_promise_list. * Since the list iteration continues using the now-freed memory pointer (el), the subsequent loop access results in a Use-After-Free condition.