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Search Results (415060 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-123864 | 2026-11-11 | 7.4 High | ||
| A re-entrancy flaw in Node.js HTTPS lets an unauthenticated client read memory belonging to other connections, including TLS private keys and other users' requests. TLSWrap::DoWrite() calls ClearOut() directly when asked to write zero bytes; if that write is issued from JavaScript running inside the HTTP parser's on_body callback, ClearOut() decrypts the next TLS record while the parser is still mid-body, re-entering llhttp_execute() and causing a use-after-free and an out-of-bounds heap read. The server then copies that freed or unrelated heap memory into the response for the request body. Triggering it requires a handler that calls res.flushHeaders() before the request body ends and later calls res.end() with a non-empty chunk, and reading the leaked memory requires any ordinary route that echoes or stores a request body. Cleartext node:http is not affected. This vulnerability affects Node.js 26.x, 24.x, and 22.x. | ||||
| CVE-2026-123863 | 2026-11-11 | 7.5 High | ||
| A reachable assertion in Node.js HTTP/2 session teardown lets any unauthenticated client abort the server, over both TLS and cleartext. A client can arrange for an Http2Stream that still holds nghttp2-allocated header buffers to outlive its session: the stream is removed from the session's stream set but never detached, so when ~Http2Session() runs the memory accounting is nonzero and the CHECK_EQ(current_nghttp2_memory_, 0) assertion fails, terminating the process. The trigger needs only a default http2 server whose handler responds before the request body has ended, which is typical. It is a variant of CVE-2024-27983 that the earlier fix did not cover, because that fix only detached streams still tracked in the session. This vulnerability affects Node.js 26.x (since 26.9.0) and 24.x (since 24.22.0). | ||||
| CVE-2026-123862 | 2026-11-11 | 5.9 Medium | ||
| An uncatchable exception in the Node.js zlib streaming API lets a peer crash a process by disconnecting while data is being compressed. zlib.params() queues a flush and completes its work in that write's callback; if the stream is destroyed first, as pipeline() does when the peer goes away, Writable still invokes the callback with an error, but the callback ignores its arguments and asserts that the native handle still exists. The handle is gone, so an ERR_INTERNAL_ASSERTION is thrown from inside stream internals and bypasses the stream's error event, the params() callback, and the pipeline() callback, terminating the process. An application is affected only if it calls deflate.params() while streaming to a peer, which is uncommon. This vulnerability affects Node.js 26.x, 24.x, and 22.x. | ||||
| CVE-2026-123829 | 2026-11-11 | 2.5 Low | ||
| A Permission Model bypass in Node.js recursive file watching discloses the names of files and directories the process is not permitted to read. On macOS and Windows, fs.watch() and fs.promises.watch() in recursive mode are backed by the native libuv watcher: FSEventWrap::Start checks kFileSystemRead only once, on the watched root, and FSEventWrap::OnEvent then forwards every filename libuv reports (relative paths at any depth) to the JavaScript callback without checking that each path is covered by the read grant. Code running under --permission with an exact read grant on a directory can therefore learn names such as sub/secret.txt even though readdir on that subdirectory is denied. The flaw exposes names and timing metadata, not file contents, and requires macOS or Windows plus files created under the watched directory by another actor. This vulnerability affects Node.js 26.x, 24.x, and 22.x. | ||||
| CVE-2026-123828 | 2026-11-11 | 5.9 Medium | ||
| A one-byte heap buffer overflow in Node.js HTTP/2 Alt-Svc handling lets a remote, unauthenticated attacker corrupt process memory. When an application passes an attacker-controlled value such as a request's :authority header to Http2Session.altsvc(), the AltSvc implementation in src/node_http2.cc allocates a buffer sized to the origin length and then writes it with a null terminator, placing one byte past the end of the allocation. A single request carrying a long but syntactically valid :authority triggers the out-of-bounds write, which aborts the process and serves as a remote heap-corruption primitive. This vulnerability affects Node.js 26.x and 24.x. | ||||
| CVE-2026-123747 | 1 Redhat | 1 Enterprise Linux | 2026-11-11 | 7.3 High |
| A flaw was found in pappl-retrofit. The application fails to properly sanitize user-supplied filenames when handling the upload and deletion of PostScript Printer Description (PPD) files. A remote, unauthenticated attacker can exploit this directory traversal flaw by submitting filenames containing path traversal sequences. This allows the attacker to upload or delete arbitrary files on the system, which can result in data corruption, denial of service, or arbitrary command execution. | ||||
| CVE-2026-119618 | 1 Redhat | 4 Enterprise Linux, Enterprise Linux Eus, Rhel E4s and 1 more | 2026-11-11 | 9.8 Critical |
| Concurrent Execution using Shared Resource with Improper Synchronization vulnerability in Apache HTTP Server's mod_http2 in assign_headers() can lead to RCE. This issue affects Apache HTTP Server: from 2.4.55 through 2.4.70. Affected releases of mod_h2 from GitHub: from 2.0.8 through 2.0.42. | ||||
| CVE-2026-111792 | 2026-11-11 | N/A | ||
| Uncontrolled Recursion vulnerability in Apache XML Graphics Batik. This issue affects Apache XML Graphics Batik: through 1.19. Users are recommended to upgrade to version 1.20, which fixes the issue. | ||||
| CVE-2026-106023 | 2026-11-11 | N/A | ||
| NULL pointer dereference vulnerability in Apache HTTP Server's mod_md during HTTP request processing. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.69. | ||||
| CVE-2026-32148 | 2 Hex, Hexpm | 2 Hex, Hex | 2026-11-11 | 5.9 Medium |
| Insufficient Verification of Data Authenticity vulnerability in hexpm hex (Hex.RemoteConverger module) allows dependency integrity bypass via unverified lockfile checksums. Hex stores checksums for dependencies in the mix.lock file to ensure reproducible and integrity-checked builds. However, Hex.RemoteConverger.verify_resolved/2 never executes checksum verification because the lock data returned by Hex.Utils.lock/1 uses string-based dependency names, while the verification logic compares against atom-based names. This type mismatch causes the verification code path to be silently skipped. Checksums are still validated when packages are initially downloaded from the registry, but mismatches between the lockfile and resolved dependencies are not detected. An attacker who can influence cached packages (e.g., via local cache poisoning or a compromised registry) can provide modified dependency contents that will be accepted without detection. The mix.lock file is silently rewritten with the checksum values from the registry, erasing evidence of tampering. This issue affects hex: from 0.16.0 before 2.4.2. | ||||
| CVE-2026-95619 | 1 Redhat | 8 Enterprise Linux, Hardened Images, Hummingbird and 5 more | 2026-11-11 | 7.7 High |
| A flaw was found in libstdc++. An integer overflow can occur when processing large inputs to the aligned operator new in the C++ library. This vulnerability could lead to an undersized memory allocation, potentially causing memory corruption or application instability. | ||||
| CVE-2026-102010 | 2 Gnu, Redhat | 10 Gcc, Enterprise Linux, Enterprise Linux Eus and 7 more | 2026-11-11 | 7 High |
| A flaw was found in GCC. When an application calls the erase_if function on a binary heap priority queue in libstdc++, the library reallocates storage but fails to update its internal entry pointer. An attacker capable of triggering this operation can exploit this use-after-free condition, leading to a Denial of Service (DoS) via an application crash or potential memory corruption. | ||||
| CVE-2026-113751 | 1 Microsoft | 11 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 8 more | 2026-11-11 | 7 High |
| Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Fast FAT Driver allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-113755 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-11-11 | 7 High |
| Use after free in Windows Filter Manager allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-113757 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-11-11 | 5.5 Medium |
| Improper access control in Windows FileCrypt Driver allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-113758 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-11-11 | 7.8 High |
| Out-of-bounds read in Desktop Window Manager allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-111302 | 1 Microsoft | 10 365 Apps, Microsoft Office Ltsc 2021, Microsoft Office Ltsc 2024 and 7 more | 2026-11-11 | 7.8 High |
| Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-111303 | 1 Microsoft | 1 Sharepoint Server | 2026-11-11 | 7.3 High |
| Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network. | ||||
| CVE-2026-111307 | 1 Microsoft | 12 365 Apps, Microsoft 365 Apps For Enterprise, Microsoft Office 365 For Mac and 9 more | 2026-11-11 | 8.8 High |
| Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-111310 | 1 Microsoft | 10 365 Apps, Microsoft Office Ltsc 2021, Microsoft Office Ltsc 2024 and 7 more | 2026-11-11 | 8.8 High |
| Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network. | ||||