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Search Results (409964 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-69953 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-18 | 7.8 High |
| Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69958 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-18 | 6.8 Medium |
| Heap-based buffer overflow in Windows Overlay Filter allows an unauthorized attacker to execute code with a physical attack. | ||||
| CVE-2026-70026 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-18 | 7 High |
| Use after free in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83774 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-18 | 4.7 Medium |
| Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-87698 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-18 | 5.5 Medium |
| Out-of-bounds read in Windows Remote Access Service Infrastructure allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-87704 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-18 | 7 High |
| Use after free in Windows Installer allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-87018 | 1 Undici | 1 Undici | 2026-10-18 | 7.5 High |
| undici is an HTTP client library for Node.js. In versions 4.2.1 through 6.29.0, 7.0.0 through 7.30.0, and 8.0.0 through 8.12.1, the client process crashes when a TLS 1.2 server renegotiates after the connection is established and presents a different, CA-trusted certificate whose hostname does not match the requested host. Node.js re-runs hostname verification on the renegotiated handshake and destroys the socket with a certificate-altname error, but undici's established-socket error handler asserted that this error code could never occur, so the peer-controlled error became an uncaught assertion that terminates the Node.js process, affecting both the HTTP/1.1 and HTTP/2 paths. A malicious or compromised HTTPS endpoint reached through undici or the global fetch() can crash the client with a single server-initiated renegotiation, taking down all in-flight requests and background work in the process, and exploitation needs no CA compromise because the attacker controls the endpoint and can present two ordinary valid certificates. Only TLS 1.2 is affected, since TLS 1.3 does not support renegotiation. The issue is fixed in undici 6.29.1, 7.30.1, and 8.12.2, and users should upgrade to one of those versions or later. As a workaround, restrict outbound connections to TLS 1.3 so renegotiation cannot occur, when the target endpoints support it. | ||||
| CVE-2026-87029 | 1 Undici | 1 Undici | 2026-10-18 | 5.9 Medium |
| undici is an HTTP client library for Node.js. In versions 7.15.0 through 7.30.0 and 8.0.0 through 8.12.1, its decompress interceptor forwards decompressed response data to the downstream handler from zlib stream event callbacks without catching exceptions those callbacks may throw, and while undici's engine converts a synchronous throw from a downstream handler into a per-request failure, that protection is absent when the throw happens asynchronously from a zlib callback. As a result, a downstream handler that throws by design, such as the built-in dump interceptor which throws when a response exceeds its configured maximum size, escapes as an uncaught exception that terminates the Node.js process. A malicious or compromised HTTP server can crash any client that composes the decompress interceptor with such a handler by returning a small compressed body that decompresses to more than the configured limit, so only the decompressed size matters and the bytes on the wire stay tiny. The issue is fixed in undici 7.30.1 and 8.12.2, and users should upgrade to one of those versions or later. As a workaround, avoid composing the decompress interceptor with a response handler that throws during response processing until upgrading. | ||||
| CVE-2026-111990 | 1 Kishan0725 | 1 Hospital Management System | 2026-10-18 | 7.3 High |
| A weakness has been identified in kishan0725 Hospital Management System up to 777fda46b77a820977a5ba616283dbfbc40bf7e1. This affects the function mysqli_query of the file admin-panel.php of the component Appointment Cancellation Handler. Executing a manipulation of the argument ID can lead to sql injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet. | ||||
| CVE-2026-92431 | 2026-10-18 | 3.7 Low | ||
| The Patreon WordPress plugin before 1.10.0 does not perform an authorization check on some of its functionality, allowing unauthenticated users to enumerate the names of terms in any taxonomy, including non-public taxonomies that WordPress does not expose on the front end. | ||||
| CVE-2026-88124 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-18 | 7 High |
| Use after free in Windows Installer allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-87707 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-10-18 | 7.8 High |
| Heap-based buffer overflow in Windows Fax and Scan Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-88100 | 1 Microsoft | 10 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 7 more | 2026-10-18 | 7.8 High |
| Use after free in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-87863 | 1 Curl | 1 Curl | 2026-10-18 | 3.7 Low |
| A flaw was found in curl. When persistent HTTP Strict Transport Security (HSTS) caching is enabled, a remote HTTPS server can return an out-of-range expiration value that fails time serialization during cache saving. Because curl truncates the cache file prior to writing the update, this serialization failure causes the persistent HSTS cache to be deleted or emptied. As a result, stored security policies for known hosts are lost, potentially allowing future connections to fall back to insecure communication. | ||||
| CVE-2026-87864 | 1 Curl | 1 Curl | 2026-10-18 | 3.7 Low |
| A flaw was found in curl. When curl is configured to perform carriage return and line feed (CRLF) conversion during an Internet Message Access Protocol (IMAP) append operation, it incorrectly reports the raw input size rather than the expanded byte count. Because the receiving server only reads the advertised length as message data, it interprets the remaining overflow bytes as subsequent commands. An attacker capable of supplying message data with line breaks can exploit this issue to execute unauthorized IMAP commands within an authenticated session. | ||||
| CVE-2026-87865 | 1 Curl | 1 Curl | 2026-10-18 | 3.7 Low |
| A flaw was found in curl. When libcurl is built with the libssh2 backend and uses a hashed known-hosts file, host key verification can mistakenly report a key mismatch as a missing key to custom verification callbacks. A remote attacker who intercepts or controls the Secure Shell (SSH) connection can exploit this flaw to make a previously pinned server appear as a new host. As a result, the application may inadvertently authenticate to an untrusted server, leading to credential exposure and the receipt of malicious data. | ||||
| CVE-2026-87866 | 1 Curl | 1 Curl | 2026-10-18 | 3.7 Low |
| A flaw was found in curl. This vulnerability allows a malicious server to bypass public key pinning when curl is built with the wolfSSL backend. By presenting a specially crafted certificate with a manipulated validity length field, the attacker can trick curl into improperly re-parsing the certificate and authorizing an invalid key during the Transport Layer Security (TLS) handshake. | ||||
| CVE-2026-98433 | 1 Linux | 1 Linux Kernel | 2026-10-18 | N/A |
| In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Book3S HV: fix secure device page leak on uv_page_in() failure In kvmppc_svm_page_in(), if uv_page_in() fails after kvmppc_uvmem_get_page() has succeeded, the secure device page is never released. kvmppc_uvmem_get_page() sets a bit in kvmppc_uvmem_bitmap, allocates a kvmppc_uvmem_page_pvt struct, marks the GFN as KVMPPC_GFN_UVMEM_PFN, and calls zone_device_page_init() which sets refcount=1 and locks the page. The subsequent goto out_finalize skips the *mig.dst assignment, so migrate_vma_finalize() is a no-op for the page, and none of those resources are ever reclaimed. Each occurrence permanently consumes one entry from the firmware-bounded secure memory pool (kvmppc_uvmem_bitmap), leaks pvt, and leaves the GFN marked as secure — making it unusable for the lifetime of the VM. The twin __kvmppc_svm_page_out() already handles the analogous uv_page_out() failure correctly with unlock_page(dpage); __free_page(dpage). Apply the same pattern here: unlock_page() followed by put_page(), which chains through free_zone_device_folio() into kvmppc_uvmem_folio_free() to clear the bitmap bit, free pvt, and reset the GFN state. Reachable whenever uv_page_in() returns an error (e.g. UV pool exhaustion) on any POWER9/10 + Ultravisor/PEF system. | ||||
| CVE-2026-110024 | 2026-10-18 | 6.8 Medium | ||
| @fastify/jwt is a JWT utility plugin for Fastify. In versions prior to 10.2.5, the top-level sign and verify methods replace the globally configured defaults with the per-call options instead of merging them, so passing any per-call option silently drops every global default that the call does not restate, including temporal protections such as token expiration and maximum accepted token age. A token signed this way carries no expiration claim and never expires, and verification stops enforcing a configured maximum age, so stale or never-expiring tokens are accepted. The route-level decorators for signing and verifying already merge options and are not affected. The issue is fixed in @fastify/jwt 10.2.5, and users should upgrade to 10.2.5 or later. | ||||
| CVE-2026-111988 | 1 Dyad-sh | 1 Dyad | 2026-10-18 | 4.3 Medium |
| A security flaw has been discovered in dyad-sh dyad up to 1.16.0. Affected by this issue is some unknown functionality of the component OAuth Callback Handler. Performing a manipulation results in cross-site request forgery. The attack may be initiated remotely. Upgrading to version 1.17.0-beta.1 can resolve this issue. The patch is named 39fbae87b38573616a1a3b152cdb292787bb1109. It is advisable to upgrade the affected component. | ||||