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Search Results (10208 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| 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. | ||||
| CVE-2026-20026 | 1 Cisco | 3 Secure Firewall Threat Defense, Snort, Utd Snort Ips Engine Software | 2026-04-18 | 5.8 Medium |
| Multiple Cisco products are affected by a vulnerability in the processing of DCE/RPC requests that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to leak sensitive information or to restart, resulting in an interruption of packet inspection. This vulnerability is due to an error in buffer handling logic when processing DCE/RPC requests, which can result in a buffer use-after-free read. An attacker could exploit this vulnerability by sending a large number of DCE/RPC requests through an established connection that is inspected by Snort 3. A successful exploit could allow the attacker to unexpectedly restart the Snort 3 Detection Engine, which could cause a denial of service (DoS). | ||||
| CVE-2026-20971 | 1 Samsung | 3 Android, Mobile, Mobile Devices | 2026-04-18 | 7.8 High |
| Use After Free in PROCA driver prior to SMR Jan-2026 Release 1 allows local attackers to potentially execute arbitrary code. | ||||
| CVE-2026-22856 | 1 Freerdp | 1 Freerdp | 2026-04-18 | 8.1 High |
| FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a race in the serial channel IRP thread tracking allows a heap use‑after‑free when one thread removes an entry from serial->IrpThreads while another reads it. This vulnerability is fixed in 3.20.1. | ||||
| CVE-2026-21921 | 2 Juniper, Juniper Networks | 4 Junos, Junos Os Evolved, Junos Os and 1 more | 2026-04-18 | 6.5 Medium |
| A Use After Free vulnerability in the chassis daemon (chassisd) of Juniper Networks Junos OS and Junos OS Evolved allows a network-based attacker authenticated with low privileges to cause a Denial-of-Service (DoS). When telemetry collectors are frequently subscribing and unsubscribing to sensors continuously over a long period of time, telemetry-capable processes like chassisd, rpd or mib2d will crash and restart, which - depending on the process - can cause a complete outage until the system has recovered. This issue affects: Junos OS: * all versions before 22.4R3-S8, * 23.2 versions before 23.2R2-S5, * 23.4 versions before 23.4R2; Junos OS Evolved: * all versions before 22.4R3-S8-EVO, * 23.2 versions before 23.2R2-S5-EVO, * 23.4 versions before 23.4R2-EVO. | ||||
| CVE-2026-23048 | 1 Linux | 1 Linux Kernel | 2026-04-18 | 7.0 High |
| In the Linux kernel, the following vulnerability has been resolved: udp: call skb_orphan() before skb_attempt_defer_free() Standard UDP receive path does not use skb->destructor. But skmsg layer does use it, since it calls skb_set_owner_sk_safe() from udp_read_skb(). This then triggers this warning in skb_attempt_defer_free(): DEBUG_NET_WARN_ON_ONCE(skb->destructor); We must call skb_orphan() to fix this issue. | ||||
| CVE-2026-22857 | 1 Freerdp | 1 Freerdp | 2026-04-18 | 9.8 Critical |
| FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a heap use-after-free occurs in irp_thread_func because the IRP is freed by irp->Complete() and then accessed again on the error path. This vulnerability is fixed in 3.20.1. | ||||