CVE Vulnerability Catalog
Translated CVE descriptions from NVD NIST - in English
Browse vulnerabilities by packageCISA KEV catalog updated: (v2026.10.30)
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One email a week with newly published vulnerabilities worth knowing about. No account needed.
This digest covers new vulnerabilities in general, not your servers. If you want to know which of them actually run in your infrastructure, that is what Secvalis does: it scans your machines and reports only what concerns them.
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) affecting versions 3.0.0-3.2.18. Easily exploitable by unauthenticated attacker with network access via HTTP/2, leading to hang or frequent crashes (complete DoS) of Helidon. CVSS 7.5 (Availability impact).
Vulnerability in Oracle Fusion Middleware Helidon (Imperative Web Server) versions 4.0.0-4.5.2. Easily exploitable by unauthenticated attacker with network access via HTTP, can lead to unauthorized update, insert, delete, read access, and partial denial of service.
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) affecting versions 4.0.0-4.5.2. Easily exploitable by an unauthenticated attacker with network access via HTTP, may significantly impact additional products (scope change). Allows unauthorized update, insert, or delete of some data, unauthorized read access to a subset, and partial denial of service. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity, Availability impacts).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) affecting versions 4.0.0-4.5.2. Easily exploitable by an unauthenticated attacker with network access via HTTP, may significantly impact additional products (scope change). Allows unauthorized update, insert, or delete of some data, unauthorized read access to a subset, and partial denial of service. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity, Availability impacts).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in versions 4.0.0-4.5.2. Easily exploitable by unauthenticated attacker via network HTTP, can lead to unauthorized update, insert or delete access to some data and unauthorized read access to a subset of data. Attacks may significantly impact additional products (scope change). CVSS 3.1 Base Score 7.2 (Confidentiality and Integrity impacts).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) affecting versions 3.0.0-3.2.19. Easily exploitable by unauthenticated attacker with network access via HTTP, leading to hang or frequent crashes (complete DoS) of Helidon. CVSS 7.5 (Availability impact).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) affecting versions 1.0.0-1.4.18. Easily exploitable by an unauthenticated attacker with network access via HTTP, allowing unauthorized creation, deletion, or modification of critical data or all Helidon data, as well as unauthorized read access to a subset of data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in versions 4.0.0-4.4.1. Easily exploitable by unauthenticated attacker via network HTTP, can lead to unauthorized update, insert or delete access to some data, unauthorized read access to a subset of data, and partial denial of service. CVSS 3.1 Base Score 7.3 (Confidentiality, Integrity and Availability impacts).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in versions 4.0.0-4.4.1. Easily exploitable by unauthenticated attacker via network HTTP, can cause hang or frequent crashes (complete DoS) of Helidon. CVSS 3.1 Base Score 7.5 (Availability impact).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in versions 4.0.0-4.4.1. Easily exploitable by unauthenticated attacker via network HTTP, can lead to unauthorized access to critical data or complete access to all Helidon accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impact).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) affecting versions 3.0.0-3.2.17. Easily exploitable by unauthenticated attacker with network access via HTTP, allowing unauthorized access to critical data or complete access to all Helidon accessible data. CVSS 7.5 (Confidentiality impact).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) affecting versions 4.0.0-4.5.0. Easily exploitable by unauthenticated attacker with network access via HTTP, allowing unauthorized creation, deletion or modification of critical data or all Helidon accessible data. CVSS 7.5 (Integrity impact).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in versions 3.0.0-3.2.18. Easily exploitable by unauthenticated attacker via network HTTP, can cause hang or frequent crashes (complete DoS) of Helidon. CVSS 3.1 Base Score 7.5 (Availability impact).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in versions 4.0.0-4.4.1. Easily exploitable by unauthenticated attacker via network HTTP, can lead to unauthorized update, insert or delete access to some data, unauthorized read access to a subset of data, and partial denial of service. CVSS 3.1 Base Score 7.3 (Confidentiality, Integrity and Availability impacts).
Vulnerability in Oracle Fusion Middleware Helidon (Imperative Web Server) versions 4.0.0-4.4.1. Easily exploitable by unauthenticated attacker with network access via HTTP, can lead to unauthorized update, insert, delete, read access, and partial denial of service.
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in versions 4.0.0-4.4.1. Easily exploitable by unauthenticated attacker via network HTTP/2, can cause hang or frequent crashes (complete DoS) of Helidon. CVSS 3.1 Base Score 7.5 (Availability impact).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in versions 4.0.0-4.4.1. Easily exploitable by unauthenticated attacker via network HTTP/2, can lead to unauthorized access to critical data or complete access to all Helidon accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impact).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in versions 4.0.0-4.4.1. Easily exploitable by unauthenticated attacker via network HTTP, can lead to unauthorized update, insert or delete access to some data and unauthorized read access to a subset of data. Attacks may significantly impact additional products (scope change). CVSS 3.1 Base Score 7.2 (Confidentiality and Integrity impacts).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in versions 3.0.0-3.2.17. Easily exploitable by unauthenticated attacker via network HTTP, can lead to unauthorized update, insert or delete access to some data and unauthorized read access to a subset of data. Attacks may significantly impact additional products (scope change). CVSS 3.1 Base Score 7.2 (Confidentiality and Integrity impacts).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) affecting versions 4.0.0-4.4.1. Easily exploitable by unauthenticated attacker with network access via HTTP, allowing unauthorized access to critical data or complete access to all Helidon accessible data. CVSS 7.5 (Confidentiality impact).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS