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Search Results (10711 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-102760 | 2026-09-29 | N/A | ||
| When NetX Secure is built with `NX_SECURE_KEY_CLEAR`, every TLS record sent on an active session is wiped after it has been handed to TCP. By then the TCP layer owns the packet chain and may already have released it to the packet pool. The wipe therefore writes zeros into packets that are free or in use by another thread, and when a reused packet's pointers no longer describe the old data, the length of the wipe underflows and it runs past the end of the packet pool. | ||||
| CVE-2026-98023 | 1 Linux | 1 Linux Kernel | 2026-09-29 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: vxlan: reject dynamic fdb entries that reference a nexthop id The commit cited in the Fixes tag allowed VXLAN FDB entries to point to FDB nexthops so that overlay traffic could be load balanced across multiple VTEPs. Such entries can only be configured from user space, cannot be learned and cannot roam. They only make sense with a user space control plane such as E-VPN where data plane learning is disabled. Despite that, the VXLAN driver does not currently prevent such entries from being configured with the "dynamic" flag. The per-nexthop FDB list is only protected by the per-device hash lock, which is not sufficient when two VXLAN devices point to the same FDB nexthop and therefore share the list. Aging runs in softirq context without RTNL, so an entry deleted by one device can race with an addition or deletion from the other, leading to list corruption: list_del corruption. next->prev should be ffff8881069d9548, but was dead000000000122. (next=ffff8881069d9448) WARNING: CPU: 0 PID: 90 at lib/list_debug.c:65 __list_del_entry_valid_or_report+0x1aa/0x210 ... vxlan_fdb_destroy+0x5b8/0xad0 vxlan_cleanup+0x328/0x450 call_timer_fn+0x2a/0x1c0 run_timer_softirq+0x18c/0x210 BUG: KASAN: slab-use-after-free in vxlan_fdb_destroy Fix this by rejecting the bogus configuration of dynamic FDB entries that point to FDB nexthops, both when created and when an existing entry is updated. As such, the per-nexthop FDB list is only ever mutated under the RTNL lock. Add test cases to make sure that this does not regress in the future. | ||||
| CVE-2026-77504 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-29 | 8.8 High |
| Double free in Microsoft Office Word allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-69605 | 1 Microsoft | 15 Windows 10 21h2, Windows 10 21h2, Windows 10 22h2 and 12 more | 2026-09-29 | 7 High |
| Use after free in Microsoft Install Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-85921 | 1 Microsoft | 2 Windows 11 26h1, Windows 11 26h1 | 2026-09-29 | 8.2 High |
| Double free in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69611 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-29 | 7 High |
| Use after free in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-100769 | 1 Mozilla | 1 Firefox | 2026-09-29 | 8.8 High |
| Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, and Firefox ESR 140.17. | ||||
| CVE-2026-100503 | 2 Nationalsecurityagency, Nsa | 2 Ghidra, Ghidra | 2026-09-29 | 3.3 Low |
| Ghidra versions through 12.1.4 contain a heap use-after-free vulnerability in the decompiler's Funcdata::opInsertAfter function caused by stale INDIRECT effect-op references. Attackers can craft a malicious binary with a specific x86-64 sequence that triggers the vulnerability during decompilation, causing the decompile helper process to crash and denying service to analysts and automated analysis pipelines. | ||||
| CVE-2026-100800 | 1 Mozilla | 1 Firefox | 2026-09-29 | 9.6 Critical |
| Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157. | ||||
| CVE-2026-100786 | 1 Mozilla | 1 Firefox | 2026-09-29 | 9.6 Critical |
| Sandbox escape due to use-after-free in the Graphics component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17. | ||||
| CVE-2026-100778 | 1 Mozilla | 1 Firefox | 2026-09-29 | 9.6 Critical |
| Sandbox escape due to use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17. | ||||
| CVE-2026-100770 | 1 Mozilla | 1 Firefox | 2026-09-29 | 9.6 Critical |
| Sandbox escape due to use-after-free in the DOM: Content Processes component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17. | ||||
| CVE-2026-100773 | 1 Mozilla | 1 Firefox | 2026-09-29 | 8.8 High |
| Use-after-free in the Storage: IndexedDB component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17. | ||||
| CVE-2026-100789 | 1 Mozilla | 1 Firefox | 2026-09-29 | 8.8 High |
| Use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17. | ||||
| CVE-2026-100791 | 1 Mozilla | 1 Firefox | 2026-09-29 | 8.8 High |
| Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17. | ||||
| CVE-2026-100815 | 1 Mozilla | 1 Firefox | 2026-09-29 | 8.8 High |
| Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157. | ||||
| CVE-2026-100765 | 1 Mozilla | 1 Firefox | 2026-09-29 | 8.8 High |
| Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157. | ||||
| CVE-2026-76875 | 1 Pypy | 1 Pypy | 2026-09-29 | 5.3 Medium |
| PyPy before versions 3.11.16 and 3.12.14 contains a use-after-free vulnerability in the pyexpat module's ExternalEntityParserCreate function that allows attackers to corrupt memory by supplying a crafted XML document to applications that create external-entity sub-parsers without retaining a reference to the parent parser. The child parser retains a raw C back-pointer to the parent parser struct while PyPy's tracing garbage collector can free the parent's C struct, causing bundled libexpat to dereference the freed pointer on every parsed token, producing memory corruption. | ||||
| CVE-2026-100767 | 1 Mozilla | 1 Firefox | 2026-09-29 | 8.8 High |
| Use-after-free in the Networking: Cache component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17. | ||||
| CVE-2026-100768 | 1 Mozilla | 1 Firefox | 2026-09-29 | 8.8 High |
| Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 157. | ||||