Search Results (9388 CVEs found)

CVE Vendors Products Updated CVSS v3.1
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 1 Redhat 7 Enterprise Linux, Rhel Aus, Rhel E4s and 4 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-2025-37778 2 Debian, Linux 2 Debian Linux, Linux Kernel 2026-04-20 7.8 High
In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix dangling pointer in krb_authenticate krb_authenticate frees sess->user and does not set the pointer to NULL. It calls ksmbd_krb5_authenticate to reinitialise sess->user but that function may return without doing so. If that happens then smb2_sess_setup, which calls krb_authenticate, will be accessing free'd memory when it later uses sess->user.
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.