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Search Results (9934 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-40242 | 1 Linux | 1 Linux Kernel | 2026-04-20 | 7 High |
| In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix unlikely race in gdlm_put_lock In gdlm_put_lock(), there is a small window of time in which the DFL_UNMOUNT flag has been set but the lockspace hasn't been released, yet. In that window, dlm may still call gdlm_ast() and gdlm_bast(). To prevent it from dereferencing freed glock objects, only free the glock if the lockspace has actually been released. | ||||
| CVE-2025-14326 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-20 | 9.8 Critical |
| Use-after-free in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 146 and Thunderbird 146. | ||||
| CVE-2025-62562 | 1 Microsoft | 13 365 Apps, Office, Office 2019 and 10 more | 2026-04-20 | 7.8 High |
| Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-62565 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-04-20 | 7.3 High |
| Use after free in Windows Shell allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2025-62221 | 1 Microsoft | 16 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 13 more | 2026-04-20 | 7.8 High |
| Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2025-62230 | 4 Debian, Ibm, Redhat and 1 more | 17 Debian Linux, Aix, Vios and 14 more | 2026-04-20 | 7.3 High |
| A flaw was discovered in the X.Org X server’s X Keyboard (Xkb) extension when handling client resource cleanup. The software frees certain data structures without properly detaching related resources, leading to a use-after-free condition. This can cause memory corruption or a crash when affected clients disconnect. | ||||
| CVE-2025-62229 | 1 Redhat | 7 Enterprise Linux, Rhel Aus, Rhel E4s and 4 more | 2026-04-20 | 7.3 High |
| A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a use-after-free condition. This can cause memory corruption or a crash, potentially allowing an attacker to execute arbitrary code or cause a denial of service. | ||||
| CVE-2025-62469 | 1 Microsoft | 5 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 2 more | 2026-04-20 | 7 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2025-62472 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-04-20 | 7.8 High |
| Use of uninitialized resource in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2025-62573 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-04-20 | 7 High |
| Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2025-62553 | 1 Microsoft | 10 365 Apps, Excel, Excel 2016 and 7 more | 2026-04-20 | 7.8 High |
| Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-62563 | 1 Microsoft | 11 365 Apps, Excel, Excel 2016 and 8 more | 2026-04-20 | 7.8 High |
| Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-62555 | 1 Microsoft | 13 365 Apps, Office, Office 2019 and 10 more | 2026-04-20 | 7 High |
| Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-39764 | 1 Linux | 1 Linux Kernel | 2026-04-20 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: remove refcounting in expectation dumpers Same pattern as previous patch: do not keep the expectation object alive via refcount, only store a cookie value and then use that as the skip hint for dump resumption. AFAICS this has the same issue as the one resolved in the conntrack dumper, when we do if (!refcount_inc_not_zero(&exp->use)) to increment the refcount, there is a chance that exp == last, which causes a double-increment of the refcount and subsequent memory leak. | ||||
| CVE-2025-62558 | 1 Microsoft | 13 365 Apps, Office, Office 2019 and 10 more | 2026-04-20 | 7.8 High |
| Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-62559 | 1 Microsoft | 13 365 Apps, Office, Office 2019 and 10 more | 2026-04-20 | 7.8 High |
| Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. | ||||
| CVE-2025-62569 | 1 Microsoft | 7 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 4 more | 2026-04-20 | 7 High |
| Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2025-54510 | 1 Amd | 8 Epyc 7003 Series Processors, Epyc 8004 Series Processors, Epyc 9004 Series Processors and 5 more | 2026-04-20 | 6.0 Medium |
| A missing lock verification in AMD Secure Processor (ASP) firmware may permit a locally authenticated attacker with administrative privileges to alter MMIO routing on some Zen 5-based products, potentially compromising guest system integrity. | ||||
| CVE-2026-34451 | 2 Anthropic, Anthropics | 2 Claude Sdk For Typescript, Anthropic-sdk-typescript | 2026-04-20 | 5.4 Medium |
| Claude SDK for TypeScript provides access to the Claude API from server-side TypeScript or JavaScript applications. From version 0.79.0 to before version 0.81.0, the local filesystem memory tool in the Anthropic TypeScript SDK validated model-supplied paths using a string prefix check that did not append a trailing path separator. A model steered by prompt injection could supply a crafted path that resolved to a sibling directory sharing the memory root's name as a prefix, allowing reads and writes outside the sandboxed memory directory. This issue has been patched in version 0.81.0. | ||||
| CVE-2026-24678 | 1 Freerdp | 1 Freerdp | 2026-04-18 | 7.5 High |
| FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, A capture thread sends sample responses using a freed channel callback after a device channel close, leading to a use after free in ecam_channel_write. This vulnerability is fixed in 3.22.0. | ||||