CVE Vulnerability Catalog

W jądrze Linuxa zidentyfikowano podatność związaną z podwójnym usuwaniem zasobów w pci-epf-vntb. Funkcja epf_ntb_epc_destroy() powoduje błąd, gdy .allow_link zawiedzie lub gdy wykonana zostanie operacja .drop_link.

W jądrze systemu Linux rozwiązano podatność dotyczącą KVM, która polegała na usunięciu ostrzeżenia (WARN) w funkcji sev_pin_memory() dla przypadków, gdy liczba stron (npages) przekraczała wartość typu int. Ostrzeżenie to mogło być łatwo wywołane z poziomu użytkownika poprzez odpowiednie manipulacje danymi.

W jądrze systemu Linux zidentyfikowano podatność, która prowadzi do uszkodzenia stanu licznika nfeeds w przypadku niepowodzenia funkcji start_streaming. W wyniku tego, kolejne wywołania start_feed mogą nieprawidłowo pomijać uruchamianie mux, co prowadzi do wycieków pamięci.

W jądrze systemu Linux zidentyfikowano podatność związana z dereferencją NULL w i_assoc_inode w funkcji nilfs_mdt_save_to_shadow_map. Problem występuje, gdy NILFS_IOCTL_CLEAN_SEGMENTS jest wywoływane przed jakąkolwiek operacją btree na inode DAT, co prowadzi do błędu ochrony ogólnej.

A deadlock vulnerability was found in the Linux kernel's RDMA/irdma driver during netdev reset with active RDMA connections. The netdev reset triggers removal of the irdma auxiliary driver, causing a circular dependency where uverbs_client waits for QP reference count to reach zero while cma_client holds the final reference, leading to an indefinite wait in iWARP mode.

W jądrze Linuxa naprawiono podatność związaną z błędnym logowaniem błędów w module spi-dw-dma. W przypadku wystąpienia błędu, urządzenie może nie mieć aktualnej wiadomości, co może prowadzić do awarii systemu.

In the Linux kernel, a bug in futex_lock_pi() was found where the local pointer to an exiting thread was not cleared on retry. This caused a WARN_ON_ONCE() when a stale pointer was passed to wait_for_owner_exiting().

In the Linux kernel bonding driver, a NULL pointer dereference vulnerability was found in bond_debug_rlb_hash_show. The function iterates over RLB hash table entries without checking if the slave field is NULL, potentially causing a system crash.

Podatność CVE-2026-5265 dotyczy błędu w obsłudze odpowiedzi ICMP 'Destination Unreachable' lub 'Packet Too Big', gdzie nieprawidłowo kopiowane są dane z oryginalnego pakietu do ciała błędu ICMP. Problem wynika z braku walidacji długości pakietu w stosunku do rzeczywistego rozmiaru bufora pakietu.

Deserialization of Untrusted Data vulnerability in Apache DolphinScheduler RPC module affects versions >= 3.2.0 and < 3.3.1. Attackers who can access the Master or Worker nodes can compromise the system by creating a StandardRpcRequest, injecting a malicious class type into it, and sending RPC requests to the DolphinScheduler Master/Worker nodes.

The HubSpot All-In-One Marketing plugin for WordPress is vulnerable to sensitive information exposure in all versions up to and including 11.3.32 via the leadin/public/admin/class-adminconstants.php file. This allows authenticated attackers with Contributor-level access and above to extract a list of all installed plugins and their versions, which can be leveraged for reconnaissance and further attacks.

The Royal Elementor Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image captions in the Image Grid/Slider/Carousel widget in versions up to and including 1.7.1056. This is due to insufficient output escaping in the render_post_thumbnail() function, where wp_kses_post() is used instead of esc_attr() for the alt attribute context. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses a page with the malicious image displayed in the media grid widget.

The ExactMetrics – Google Analytics Dashboard for WordPress plugin for WordPress is vulnerable to Missing Authorization in versions up to and including 9.1.2. This is due to missing capability checks in the get_ads_access_token() and reset_experience() AJAX handlers. While the mi-admin-nonce is localized on all admin pages (including profile.php which subscribers can access), and while other similar AJAX endpoints in the same class properly check for the exactmetrics_save_settings capability, these two endpoints only verify the nonce. This makes it possible for authenticated attackers, with subscriber-level access and above, to retrieve valid Google Ads access tokens and reset Google Ads integration settings.

A type confusion flaw was found in libxml2 when processing a specially crafted XML Schema Definition (XSD) validated document that includes an internal entity reference. An attacker can exploit this by providing a malicious document, causing the application to crash.

SWUpdate contains an integer underflow vulnerability in the multipart upload parser in mongoose_multipart.c that allows unauthenticated attackers to cause a denial of service by sending a crafted HTTP POST request to /upload with a malformed multipart boundary and controlled TCP stream timing. Attackers can trigger an integer underflow in the mg_http_multipart_continue_wait_for_chunk() function when the buffer length falls within a specific range, causing an out-of-bounds heap read past the allocated receive buffer to a local IPC socket.

Moduł @node-oauth/oauth2-server w Node.js ma lukę, która pozwala na akceptację nieprawidłowych wartości code_verifier zgodnych z RFC7636, w tym jednoczłonowych ciągów, w przepływach S256 PKCE. To umożliwia atakującym przeprowadzanie ataków brute-force na code_verifier po przechwyceniu kodu autoryzacyjnego.

SSRF vulnerability in ntfy before version 2.22.0 due to an unanchored regular expression for web push endpoint URLs. This allows an attacker to send requests to internal network resources.

Multiple uses of uninitialized variables were found in libopensc, potentially leading to information disclosure or application crash. The attack requires a crafted USB device or smart card that presents specially crafted APDU responses.

The Rescue Shortcodes plugin for WordPress (up to version 3.3) is vulnerable to Stored Cross-site Scripting due to improper neutralization of input during web page generation. An attacker can inject malicious script that is stored and executed in other users' browsers.

The WordPress plugin ACF Galerie 4 up to version 1.4.2 contains a Missing Authorization vulnerability, allowing exploitation of incorrectly configured access control security levels. An attacker can gain access to functions or data that should be protected.