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    4.8
    Medium

    CVE-2026-39991

    Last Modified: 22 Oct 2026

    A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3. If a remote attacker gains a user account, they can then exploit the vulnerability to inject malicious code. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.12 and later

    Published: 15 Oct 2026
    8.4
    High

    CVE-2026-34009

    Last Modified: 15 Oct 2026

    An improper isolation or compartmentalization vulnerability has been reported to affect Notes Station 3. If a local attacker gains an administrator account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.11 and later

    Published: 15 Oct 2026
    8.5
    High

    CVE-2026-34008

    Last Modified: 15 Oct 2026

    An incorrect permission assignment for critical resource vulnerability has been reported to affect Notes Station 3. If a local attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.11 and later

    Published: 15 Oct 2026
    6.9
    Medium

    CVE-2026-34007

    Last Modified: 15 Oct 2026

    An OS command injection vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow remote attackers to execute arbitrary commands. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.11 and later

    Published: 15 Oct 2026
    8.7
    High

    CVE-2026-53882

    Last Modified: 26 Oct 2026

    An improper link resolution before file access ('link following') vulnerability has been reported to affect Virtualization Station. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Virtualization Station 4.1.1.130 and later

    Published: 15 Oct 2026
    9.4
    Critical

    CVE-2026-50612

    Last Modified: 23 Oct 2026

    An unix symbolic link (symlink) following vulnerability has been reported to affect QuMagie. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: QuMagie 2.9.2 and later

    Published: 15 Oct 2026
    8.7
    High

    CVE-2026-44084

    Last Modified: 16 Oct 2026

    An authorization bypass through user-controlled key vulnerability has been reported to affect Video Station. If exploited, the vulnerability could allow remote attackers to obtain sensitive data. We have already fixed the vulnerability in the following version: Video Station 5.8.8 and later

    Published: 15 Oct 2026
    8.6
    High

    CVE-2026-41545

    Last Modified: 17 Oct 2026

    A relative path traversal vulnerability has been reported to affect QuMagie. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: QuMagie 2.9.1 and later

    Published: 15 Oct 2026
    5.3
    Medium

    CVE-2026-41541

    Last Modified: 17 Oct 2026

    An unix symbolic link (symlink) following vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.7 and later Qsync Central 5.1.0.3 and later Qsync Central 5.2.0.5 and later Qsync Central 5.3.0.2 and later

    Published: 15 Oct 2026
    5.3
    Medium

    CVE-2026-39989

    Last Modified: 22 Oct 2026

    A server-side request forgery (SSRF) vulnerability has been reported to affect Download Station. If a remote attacker gains a user account, they can then exploit the vulnerability to read application data. We have already fixed the vulnerability in the following version: Download Station 5.10.1.312 and later Download Station 5.11.2.321 and later

    Published: 15 Oct 2026
    8.7
    High

    CVE-2026-34015

    Last Modified: 16 Oct 2026

    A path traversal vulnerability has been reported to affect Video Station. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Video Station 5.8.8 and later

    Published: 15 Oct 2026
    8.4
    High

    CVE-2026-34014

    Last Modified: 15 Oct 2026

    An incorrect permission assignment for critical resource vulnerability has been reported to affect Download Station. If a local attacker gains an administrator account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Download Station 5.10.1.312 and later Download Station 5.11.2.321 and later

    Published: 15 Oct 2026
    9.3
    Critical

    CVE-2026-34006

    Last Modified: 26 Oct 2026

    A missing authentication for critical function vulnerability has been reported to affect sMedio DTCP MOVE. If exploited, the vulnerability could allow remote attackers to gain access to the system. We have already fixed the vulnerability in the following version: sMedio DTCP MOVE 1.4.5 and later

    Published: 15 Oct 2026
    7.1
    High

    CVE-2026-26245

    Last Modified: 16 Oct 2026

    A SQL injection vulnerability has been reported to affect Video Station. If a remote attacker gains a user account, they can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following version: Video Station 5.8.8 and later

    Published: 15 Oct 2026
    7.1
    High

    CVE-2026-26244

    Last Modified: 16 Oct 2026

    A SQL injection vulnerability has been reported to affect Video Station. If a remote attacker gains a user account, they can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following version: Video Station 5.8.8 and later

    Published: 15 Oct 2026
    7.2
    High

    CVE-2026-26243

    Last Modified: 17 Oct 2026

    A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.6 and later Qsync Central 5.1.0.2 and later Qsync Central 5.2.0.4 and later

    Published: 15 Oct 2026
    7.1
    High

    CVE-2026-79825

    Last Modified: 22 Oct 2026

    A heap buffer overflow in HPE NonStop NDSREST could corrupt resume-execution address and may potentially redirect execution flow.

    Published: 15 Oct 2026
    8
    High

    CVE-2026-79824

    Last Modified: 22 Oct 2026

    A directory traversal vulnerability in HPE NonStop Python 3.x could allow  attackers to overwrite arbitrary files via a .. (dot dot) sequence in filenames in a TAR archive.

    Published: 15 Oct 2026
    8.8
    High

    CVE-2026-18661

    Last Modified: 25 Oct 2026

    In Eclipse Jetty, across various versions of `jetty-annotations`, and `jetty-eeN-annotations`, the Jakarta Spec authoritative url-pattern rules for mixed `@ServletSecurity` annotation, and `web.xml` defined `security-constraint` on the same `url-pattern` were not being applied if the `web.xml` had more than 1 `url-pattern` for a servlet, and had a `security-constraint` applying to only some of those `url-pattern` definitions.

    Published: 15 Oct 2026
    4
    Medium

    CVE-2026-79823

    Last Modified: 21 Oct 2026

    HPE NonStop EMS Distributor is vulnerable to buffer overflow condition that may result in undesirable behavior.

    Published: 15 Oct 2026
    8.2
    High

    CVE-2026-63315

    Last Modified: 15 Oct 2026

    WebCTI service for Slican IPx telephone exchanges stores temporary subscriber password in plaintext. An attacker with access to the database can obtain the user's password and log in to the subscriber's account. This issue was fixed in IPx series version 6.62.0100.

    Published: 15 Oct 2026
    8.7
    High

    CVE-2026-63314

    Last Modified: 15 Oct 2026

    WebCTI service for Slican IPx telephone exchanges is vulnerable to SQL Injection in /webcti/admin_json.php enpoint. Improper neutralization of input allows an authenticated attacker to execute SQL Injection attacks. This issue was fixed in IPx series version 6.62.0100.

    Published: 15 Oct 2026
    8.2
    High

    CVE-2026-35088

    Last Modified: 15 Oct 2026

    Slican telephone exchanges use symmetric encryption for TCP/IP communication. Secret key is hardcoded in multiple binary files. An attacker who has access to these files can decrypt the communication. This issue was fixed in IPx series version 6.62.0100. The issue STILL EXISTS in End-Of-Life telephone exchanges: - CCT-1668 (CCT1CPU) - MAC-6400 - CXS-0424 These products were discontinued in 2011 and 2012 and and will not receive updates. These products require a hardware update in order to receive a software update. The vendor recommends that users of these devices contact the their service department directly to determine the options for upgrading.

    Published: 15 Oct 2026
    9.3
    Critical

    CVE-2026-101287

    Last Modified: 15 Oct 2026

    Authentication bypass vulnerability in Stela, versions prior to 1.60.1, due to the use of a cookie named “authProcess” without validating its integrity. The application stores the user identifier (userId) and the status of the authentication process (validSteps) in this cookie and relies on these values—which can be modified by the client—to complete the login process. A remote attacker, without valid credentials or interaction from other users, could manipulate the cookie to bypass authentication checks and impersonate any account, including one with SUPER_ADMIN privileges. This would allow the attacker to obtain a valid JWT token with administrative privileges and compromise the confidentiality and integrity of the application.

    Published: 15 Oct 2026
    7.5
    High

    CVE-2026-101290

    Last Modified: 21 Oct 2026

    A remote attacker may send a specially crafted network packet that causes the affected application to perform an out-of-bounds memory read due to insufficient validation of packet length. This may result in an application crash and a denial-of-service condition.

    Published: 15 Oct 2026
    8.2
    High

    CVE-2026-77711

    Last Modified: 19 Oct 2026

    When Jetty's `HttpClient` make a request to a server through a forward proxy, the server may reply with a 407 (Proxy Authentication Required). The client mistakenly interprets the 407 as coming from the proxy, so it re-sends the request with the `Proxy-Authentication` header, which arrives to the server, that now has access to the proxy credentials.

    Published: 15 Oct 2026
    8.2
    High

    CVE-2026-76184

    Last Modified: 19 Oct 2026

    In Eclipse Jetty, HttpClient may receive a redirect of the form: ``` /secure/../evil ``` If an attacker is able to control the redirects, then HttpClient matches authentication credentials against `/secure` rather than normalizing the path to `/evil`, and will therefore follow the redirect sending the `Authorization` header for `/secure` to `/evil`. This also mean that the attacker must have an evil application deployed on the same domain as the target.

    Published: 15 Oct 2026
    6.9
    Medium

    CVE-2026-104618

    Last Modified: 15 Oct 2026

    On request the `sdbootutil` script creates a world-readable debug log in /var/log/sdbootutil.log. The log file is created world-readable, however, which means that arbitrary low-privileged users in the system will be able to extract secrets from it.

    Published: 15 Oct 2026
    6.9
    Medium

    CVE-2026-76182

    Last Modified: 19 Oct 2026

    In Eclipse Jetty, `TryPathsHandler` and `TryFilesFilter` can be configured to forward requests to template URIs such as `index?p=$path`, where `$path` is the request path in context. However, URI paths may contain characters that are reserved in URI queries so that a path of `/s&a=1` when applied to the template becomes `index?p=/s&a=1`, which is interpreted as 2 query parameters: `p=/s` and `a=1`, rather than just one query parameter `p` whose value is `/s&a=1`.

    Published: 15 Oct 2026
    5.9
    Medium

    CVE-2026-104617

    Last Modified: 15 Oct 2026

    There are two invocations of `qrencode` to display a QR code for scanning. These invocations leak the private data $pin / $key via /proc accessible for arbitrary low-privileged users in the system.

    Published: 15 Oct 2026
    9.4
    Critical

    CVE-2026-16438

    Last Modified: 5 Nov 2026

    Incorrect Privilege Assignment vulnerability in Mitsubishi Electric GENESIS64 versions 10.97.3 and prior, ICONICS Suite versions 10.97.3 and prior, Hyper Historian versions 10.97.3 and prior, AnalytiX versions 10.97.3 and prior, MobileHMI 10.97.3 and prior, MC Works64 all versions, Mitsubishi Electric Iconics Digital Solutions GENESIS64 versions 10.97.3 and prior, ICONICS Suite versions 10.97.3 and prior, Hyper Historian versions 10.97.3 and prior, AnalytiX versions 10.97.3 and prior, and MobileHMI 10.97.3 and prior allows an attacker who can log in using the same administrator account for the affected products to launch and operate DCOM objects locally or remotely. During installation, the installers of the affected products unnecessarily grant default DCOM permissions to the administrator account of the affected products. Users with that administrator accounts can locally or remotely launch and operate DCOM objects that should require UAC elevation. As a result, the attacker may disclose, tamper with, destroy, or delete internal information, or cause the affected system to enter a denial-of-service (DoS) condition.

    Published: 15 Oct 2026
    7.1
    High

    CVE-2026-16437

    Last Modified: 5 Nov 2026

    Weak Password Recovery Mechanism for Forgotten Password vulnerability in Mitsubishi Electric GENESIS versions 11.03 and prior, GENESIS64 versions 10.97.3 and prior, ICONICS Suite versions 10.97.3 and prior, Hyper Historian versions 10.97.3 and prior, AnalytiX versions 10.97.3 and prior, MobileHMI 10.97.3 and prior, IoTWorX 10.97.3 and prior, MC Works64 all versions, GENESIS32 all versions, BizViz all versions, Mitsubishi Electric Iconics Digital Solutions GENESIS versions 11.03 and prior, GENESIS64 versions 10.97.3 and prior, ICONICS Suite versions 10.97.3 and prior, Hyper Historian versions 10.97.3 and prior, AnalytiX versions 10.97.3 and prior, MobileHMI 10.97.3 and prior, IoTWorX 10.97.3 and prior, GENESIS32 all versions, and BizViz all versions allows an authenticated local user with administrative privileges to unlock the system by tampering with the management file that stores the challenge response. Administrators are able to read and write the management file. But the management file is protected by Windows. As a result, the attacker may disclose, tamper with, destroy, or delete internal information, or cause the affected system to enter a denial-of-service (DoS) condition.

    Published: 15 Oct 2026
    5.1
    Medium

    CVE-2026-72528

    Last Modified: 27 Oct 2026

    "Handmade Marketplace App - Creema" provided by CREEMA LTD. contains an open redirect vulnerability. When accessing a specially crafted URL, a website set up by the attacker may be displayed within the app's screen of a user. As a result, the user may become a victim of a phishing attack.

    Published: 15 Oct 2026
    9.2
    Critical

    CVE-2026-16436

    Last Modified: 5 Nov 2026

    Weak Password Recovery Mechanism for Forgotten Password vulnerability in Mitsubishi Electric GENESIS versions 11.03 and prior, GENESIS64 versions 10.97.3 and prior, ICONICS Suite versions 10.97.3 and prior, Hyper Historian versions 10.97.3 and prior, AnalytiX versions 10.97.3 and prior, MobileHMI 10.97.3 and prior, IoTWorX 10.97.3 and prior, MC Works64 all versions, GENESIS32 all versions, BizViz all versions, Mitsubishi Electric Iconics Digital Solutions GENESIS versions 11.03 and prior, GENESIS64 versions 10.97.3 and prior, ICONICS Suite versions 10.97.3 and prior, Hyper Historian versions 10.97.3 and prior, AnalytiX versions 10.97.3 and prior, MobileHMI 10.97.3 and prior, IoTWorX 10.97.3 and prior, GENESIS32 all versions, and BizViz all versions allows a remote attacker to unlock the system by obtaining the challenge response by some means. The challenge response used to unlock the system is common to all users and fixed. As a result, the attacker may disclose, tamper with, destroy, or delete internal information, or cause the affected system to enter a denial-of-service (DoS) condition.

    Published: 15 Oct 2026
    6.9
    Medium

    CVE-2026-75559

    Last Modified: 22 Oct 2026

    The smartphone application "Vehicle Inspection Certificate Viewer" contains a vulnerability in which sensitive information may be included in data transmitted by the application, potentially leading to the exposure of API integration credentials such as an access ID and access key.

    Published: 15 Oct 2026
    8.7
    High

    CVE-2026-102477

    Last Modified: 20 Oct 2026

    In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], a gRPC endpoint does have a configurable per message maximum size in bytes, however the maximum size applies to the received bytes. When applied to a compressed message, this only applies to the compressed size and not the actual size of the uncompressed content. This can be used to force a gRPC endpoint to allocate more bytes than the value defined by the configuration, making the endpoint vulnerable to compression bomb attacks. The impacted component is io.vertx:vertx-gprc-server.

    Published: 15 Oct 2026
    8.2
    High

    CVE-2026-102464

    Last Modified: 20 Oct 2026

    In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the Eclipse Vert.x MQTT (vertx-mqtt) MqttClient stores every inbound QoS 2 PUBLISH message received from the broker in an internal map (qos2inbound) while awaiting the corresponding PUBREL packet to complete the QoS 2 handshake. This map has no size limit; the maxInflightQueue option is enforced only on the outbound publish path and does not constrain inbound message retention. A malicious or compromised MQTT broker can exploit this by sending QoS 2 PUBLISH messages with distinct packet identifiers and withholding the PUBREL responses. Each incomplete handshake causes the client to retain the full publish message (topic, payload, and metadata) indefinitely, leading to unbounded memory growth in the Vert.x process. This can degrade the MQTT-consuming application or cause out-of-memory termination. The impacted component is io.vertx:vertx-mqtt.

    Published: 15 Oct 2026
    5.1
    Medium

    CVE-2026-96614

    Last Modified: 27 Oct 2026

    "ゲオアプリ" provided by GEO CORPORATION is vulnerable to improper authorization in handler for a custom URL scheme. An attacker may be able to cause the application's in-app browser to access an arbitrary website, potentially leading to phishing attacks or disclosure of a service's session ID.

    Published: 15 Oct 2026
    5.1
    Medium

    CVE-2026-105271

    Last Modified: 22 Oct 2026

    "ゲオアプリ" provided by GEO CORPORATION contains an issue with cleartext storage of sensitive information, which may allow an attacker to obtain the password of a user of the affected application.

    Published: 15 Oct 2026
    8.7
    High

    CVE-2026-102461

    Last Modified: 20 Oct 2026

    In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the uniqueItems keyword validation uses an O(n²) pairwise comparison loop with no short-circuit or size limit. A remote unauthenticated attacker can submit a moderately-sized JSON array that consumes disproportionate CPU time, leading to denial of service. The impacted component is io.vertx:vertx-json-schema. The following Vert.x modules depend on vertx-json-schema and are also affected: io.vertx:vertx-web-openapi-router io.vertx:vertx-web-validation io.vertx:vertx-openapi

    Published: 15 Oct 2026
    8
    High

    CVE-2023-32198

    Last Modified: 19 Oct 2026

    A vulnerability has been identified in Steve where by default it was using an insecure option that did not validate the certificate presented by the remote server while performing a TLS connection. This could allow the execution of a man-in-the-middle (MitM) attack against services using Steve.

    Published: 15 Oct 2026
    8.2
    High

    CVE-2026-103224

    Last Modified: 20 Oct 2026

    In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the MySQL message decoder aggregates inbound multi-packet payloads into a composite direct-memory buffer without any cumulative size limit. A malicious, compromised, or man-in-the-middle MySQL server can send a continuous stream of packets with the maximum payload length (0xFFFFFF), preventing the end-of-message condition from being reached, causing unbounded direct-memory allocation on the client and leading to an out-of-memory crash. This occurs before authentication completes. The impacted component is io.vertx:vertx-mysql-client.

    Published: 15 Oct 2026
    8.5
    High

    CVE-2024-22031

    Last Modified: 16 Oct 2026

    A vulnerability has been identified within Rancher where a user with the ability to create a project, on a certain cluster, can create a project with the same name as an existing project in a different cluster. This results in the user gaining access to the other project in the different cluster, resulting in a privilege escalation. This happens because the namespace used on the local cluster to store related resources (PRTBs and secrets) is the name of the project.

    Published: 15 Oct 2026
    8.2
    High

    CVE-2026-103223

    Last Modified: 20 Oct 2026

    In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the PostgreSQL message decoder reads the 4-byte message length field from the PostgreSQL wire protocol without any maximum validation. A malicious, compromised, or man-in-the-middle PostgreSQL server can send a message header with the length field set to an extremely large value (up to Integer.MAX_VALUE), causing the decoder to accumulate subsequent TCP data into a composite buffer without bound, leading to unbounded memory allocation on the client and an out-of-memory crash. This occurs before authentication completes. The impacted component is io.vertx:vertx-pg-client.

    Published: 15 Oct 2026
    6.3
    Medium

    CVE-2025-23390

    Last Modified: 16 Oct 2026

    A vulnerability has been identified within Fleet where, by default, Fleet will automatically trust a remote server’s certificate when connecting through SSH if the certificate isn’t set in the `known_hosts` file. This could allow the execution of a man-in-the-middle (MitM) attack against Fleet. In case the server that is being connected to has a trusted entry in the known_hosts file, then Fleet will correctly check the authenticity of the presented certificate.

    Published: 15 Oct 2026
    8.2
    High

    CVE-2026-102466

    Last Modified: 20 Oct 2026

    In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the Vert.x MySQL client (vertx-mysql-client) pre-allocates an array for column definitions based on a server-declared column count with no upper-bound validation. A malicious or compromised MySQL server, or an attacker with man-in-the-middle positioning, can send a crafted result set packet with an extremely large column count, causing the client to attempt a massive heap allocation. The resulting OutOfMemoryError crashes the Netty event loop thread, causing a complete denial of service for all connections and verticles in the Vert.x application. The impacted component is io.vertx:vertx-mysql-client.

    Published: 15 Oct 2026
    8.2
    High

    CVE-2026-102463

    Last Modified: 20 Oct 2026

    In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the binary array decoder in vertx-pg-client (DataTypeCodec.binaryDecodeArray) allocates a Java array sized by a server-declared 32-bit dimension count with no upper bound. A malicious or compromised PostgreSQL server, or an on-path attacker intercepting an unencrypted connection, can send a crafted DataRow message with an excessively large array dimension value, causing the client to attempt a multi-gigabyte heap allocation and crash with an OutOfMemoryError. The impacted component is io.vertx:vertx-pg-client.

    Published: 15 Oct 2026
    7.5
    High

    CVE-2026-109855

    Last Modified: 19 Oct 2026

    undici is an HTTP client library for Node.js. In versions 8.11.0 and 8.11.1, its experimental WebSocket client, which is enabled by default when HTTP/2 is allowed, mishandles a failed WebSocket handshake over HTTP/2: the request is already marked completed, so the abort becomes a no-op and the underlying HTTP/2 stream is left open with no error listener. When a malicious server then destroys the connection, the orphaned stream emits an unhandled error and the Node.js process exits. A remote, unauthenticated server can therefore crash any client that opens a WebSocket to it over HTTP/2, resulting in a denial of service. The issue is fixed in undici 8.11.2, and users should upgrade to 8.11.2 or later. As a workaround, set allowH2 to false to disable HTTP/2 for WebSocket connections, or avoid opening WebSocket connections to untrusted servers.

    Published: 15 Oct 2026
    9.2
    Critical

    CVE-2026-102469

    Last Modified: 20 Oct 2026

    In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the Vert.x DB2 client (vertx-db2-client) contains DRDA protocol handling code that deserializes User Defined Type (UDT) column data using a bare ObjectInputStream.readObject() call with no ObjectInputFilter or class allowlist. This code path is triggered when a DRDA server sends a result set with a column tagged as UDT (FDOCA protocol LID 0x50). However, DB2 does not support this type of UDT. The FDOCA 0x50 type is never sent by a legitimate DB2 server. Nevertheless, a malicious or man-in-the-middle DRDA server could craft a response with a 0x50-tagged column, causing the client to deserialize arbitrary attacker-controlled bytes on the Vert.x event loop before any application code can inspect or reject the data. If a Java deserialization gadget chain is present on the application's classpath, this enables remote code execution. Without a gadget chain, denial of service is possible via crafted object graphs. TLS is disabled by default, making man-in-the-middle exploitation feasible. The impacted component is io.vertx:vertx-db2-client.

    Published: 15 Oct 2026
    8.2
    High

    CVE-2026-102462

    Last Modified: 20 Oct 2026

    In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the TDS message decoder in the Vert.x MSSQL client (vertx-mssql-client) aggregates inbound TDS packets into a composite direct-memory buffer without any cumulative size limit. A malicious, compromised, or man-in-the-middle SQL Server can send a continuous stream of TDS packets without setting the END_OF_MESSAGE status flag, causing unbounded direct-memory allocation on the client and leading to an out-of-memory crash. This occurs before authentication completes. The impacted component is io.vertx:vertx-mssql-client.

    Published: 15 Oct 2026