CVE-2026-111074

Eclipse OpenJ9 versions prior to 0.63.0 are vulnerable to a pre-authentication remote denial of service . The issue resides in the JITServer component where an integer overflow in MessageBuffer::computeRequiredCapacity() occurs when processing the initial 4-byte length field of an incoming TCP co...

CVE-2026-111074 JITServer: Pre-authentication remote Denial of Service via integer overflow infinite loop in MessageBuffer::computeRequiredCapacity()

In Eclipse OpenJ9 versions prior to 0.63.0, the JITServer component is vulnerable to a pre-authentication remote denial of service. When processing the initial 4-byte length field of an incoming TCP connection, an integer overflow in MessageBuffer::computeRequiredCapacity causes the receiving...

EUVD-2026-107134

In Eclipse OpenJ9 versions prior to 0.63.0, the JITServer component is vulnerable to a pre-authentication remote denial of service. When processing the initial 4-byte length field of an incoming TCP connection, an integer overflow in MessageBuffer::computeRequiredCapacity causes the receiving...

CVE-2026-111074 JITServer: Pre-authentication remote Denial of Service via integer overflow infinite loop in MessageBuffer::computeRequiredCapacity()

In Eclipse OpenJ9 versions prior to 0.63.0, the JITServer component is vulnerable to a pre-authentication remote denial of service. When processing the initial 4-byte length field of an incoming TCP connection, an integer overflow in MessageBuffer::computeRequiredCapacity causes the receiving...

PT-2026-120496

In Eclipse OpenJ9 versions up to 0.63.0, the JITServer component is vulnerable to denial of service due to improper boundary checks during protocol message and reply handling. An unauthenticated remote attacker or malicious JITServer can transmit malformed network payloads that cause out-of-bound...

PT-2026-120494

In Eclipse OpenJ9 versions prior to 0.63.0, the JITServer component fails to perform cross-field validation on attacker-controlled size, paddingSize, and dataOffset fields during DataDescriptor message deserialization. An unauthenticated remote attacker can send a crafted network payload that...

PT-2026-120493

In Eclipse OpenJ9 versions prior to 0.63.0, the JITServer component is vulnerable to a pre-authentication remote denial of service. When processing the initial 4-byte length field of an incoming TCP connection, an integer overflow in MessageBuffer::computeRequiredCapacity causes the receiving...

CVE-2026-102477

A flaw was found in Eclipse Vert.x vertx-grpc-server. The server's configured maximum message size limit is enforced only on the received compressed data rather than on the uncompressed payload. A remote attacker can exploit this flaw by sending a specially crafted compressed message, causing...

Eclipse OpenJ9 buffer error vulnerability

A security vulnerability exists in Eclipse OpenJ9 versions prior to 0.63.0. This vulnerability stems from the JITServer component’s failure to perform cross-field validation on fields such as size, paddingSize, and dataOffset when deserializing DataDescriptor messages. Unauthenticated remote...

Eclipse OpenJ9 numeric error vulnerability

A security vulnerability exists in Eclipse OpenJ9 versions prior to 0.63.0. It arises because, when processing incoming TCP connections, the JITServer component encounters an integer overflow in MessageBuffer::computeRequiredCapacity. This causes the compilation work thread to enter an infinite...

Eclipse OpenJ9 buffer error vulnerability

Eclipse OpenJ9 versions 0.63.0 and earlier contain a security vulnerability. This vulnerability stems from improper boundary checks in the JITServer component during the processing of protocol messages and responses. It may allow unauthenticated remote attackers or malicious JITServer instances t...

CVE-2026-97400

In Eclipse OpenJ9 versions up to 0.63, opening a supplied diagnostic dump bundle with the jdmpview tool, or equivalent DTFJ code, may cause the analyst's machine to read an arbitrary local file named inside the bundle and send its contents to an arbitrary remote host...

CVE-2026-97400 jdmpview / DTFJ reads arbitrary local files and makes arbitrary outbound requests when opening a third-party diagnostic dump bundle (XXE in XMLIndexReader)

In Eclipse OpenJ9 versions up to 0.63, opening a supplied diagnostic dump bundle with the jdmpview tool, or equivalent DTFJ code, may cause the analyst's machine to read an arbitrary local file named inside the bundle and send its contents to an arbitrary remote host...

CVE-2026-97400

In Eclipse OpenJ9 versions up to 0.63 , the jdmpview tool (or equivalent DTFJ code) is vulnerable to an XML External Entity (XXE) injection within the XMLIndexReader component. An attacker can cause the analyst's machine to read arbitrary local files specified within a supplied diagnostic dump bu...

CVE-2026-97400 jdmpview / DTFJ reads arbitrary local files and makes arbitrary outbound requests when opening a third-party diagnostic dump bundle (XXE in XMLIndexReader)

In Eclipse OpenJ9 versions up to 0.63, opening a supplied diagnostic dump bundle with the jdmpview tool, or equivalent DTFJ code, may cause the analyst's machine to read an arbitrary local file named inside the bundle and send its contents to an arbitrary remote host...

CVE-2026-97400 jdmpview / DTFJ reads arbitrary local files and makes arbitrary outbound requests when opening a third-party diagnostic dump bundle (XXE in XMLIndexReader)

In Eclipse OpenJ9 versions up to 0.63, opening a supplied diagnostic dump bundle with the jdmpview tool, or equivalent DTFJ code, may cause the analyst's machine to read an arbitrary local file named inside the bundle and send its contents to an arbitrary remote host...

EUVD-2026-105014

In Eclipse OpenJ9 versions up to 0.63, opening a supplied diagnostic dump bundle with the jdmpview tool, or equivalent DTFJ code, may cause the analyst's machine to read an arbitrary local file named inside the bundle and send its contents to an arbitrary remote host...

CVE-2026-113620

In Eclipse ioFog Controller versions 3.8.0 through 3.9.1, operator WebSocket upgrades on the exec and log routes do not verify the bearer JWT. The payload is decoded and its groups or roles are used as RBAC subjects. A self-minted token whose groups contain admin matches the built-in admin role,...

CVE-2026-113619

In Eclipse ioFog Controller versions 3.8.0 through 3.9.1, POST, PUT, and PATCH bodies on routes that enable template substitution are rendered by an uncapped Liquid engine before authentication and RBAC. The bearer check does not reject a missing or invalid token, and the auth rate limit applies...

CVE-2026-113620 Eclipse ioFog operator WebSocket accepts an unverified JWT

In Eclipse ioFog Controller versions 3.8.0 through 3.9.1, operator WebSocket upgrades on the exec and log routes do not verify the bearer JWT. The payload is decoded and its groups or roles are used as RBAC subjects. A self-minted token whose groups contain admin matches the built-in admin role,...