CVE Vulnerability Catalog
Translated CVE descriptions from NVD NIST - in English
CISA KEV catalog updated: (v2026.08.20)
Weekly CVE digest
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 (Imperative Web Server) version 4.5.3. Easily exploitable by unauthenticated attacker via HTTP, may impact additional products (scope change). Can allow unauthorized update/insert/delete, unauthorized read of some data, and partial DoS. CVSS 8.3.
Vulnerability in Oracle Fusion Middleware Helidon (Imperative Web Server) version 4.5.3. Easily exploitable by unauthenticated attacker via HTTP, may impact additional products (scope change). Can allow unauthorized update/insert/delete and unauthorized read of some data. CVSS 7.2.
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in version 3.2.20. An unauthenticated attacker with network access via HTTP can easily exploit this vulnerability to cause a hang or frequently repeatable crash (complete DoS) of Helidon.
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in version 1.4.19. An unauthenticated attacker with network access via HTTP can easily exploit this vulnerability to gain unauthorized creation, deletion, or modification access to critical data and unauthorized read access to a subset of Helidon accessible data.
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in version 4.5.0. An unauthenticated attacker with network access via HTTP can easily exploit this vulnerability to gain unauthorized update, insert, or delete access to some Helidon accessible data, unauthorized read access to a subset of data, and the ability to cause a partial denial of service (partial DoS).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in version 4.5.0. An unauthenticated attacker with network access via HTTP can easily exploit this vulnerability to cause a hang or frequently repeatable crash (complete DoS) of Helidon.
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in version 4.5.0. An unauthenticated attacker with network access via HTTP can easily exploit this vulnerability to gain unauthorized access to critical data or complete access to all Helidon accessible data.
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in version 3.2.18. An unauthenticated attacker with network access via HTTP can easily exploit this vulnerability to gain unauthorized access to critical data or complete access to all Helidon accessible data.
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in version 4.5.1. An unauthenticated attacker with network access via HTTP can easily exploit this vulnerability to gain unauthorized creation, deletion, or modification access to critical data or all Helidon accessible data.
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in version 3.2.19. An unauthenticated attacker with network access via HTTP can easily exploit this vulnerability to cause a hang or frequently repeatable crash (complete DoS) of Helidon.
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in version 4.5.0. An unauthenticated attacker with network access via HTTP can easily exploit this vulnerability to gain unauthorized update, insert, or delete access to some Helidon accessible data, unauthorized read access to a subset of data, and the ability to cause a partial denial of service (partial DoS).
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) in version 4.5.0. An unauthenticated attacker with network access via HTTP can easily exploit this vulnerability to gain unauthorized update, insert, or delete access to some Helidon accessible data, unauthorized read access to a subset of data, and the ability to cause a partial denial of service (partial DoS).
Vulnerability in Oracle Fusion Middleware Helidon (Imperative Web Server) version 4.5.0. An unauthenticated attacker can cause a hang or frequent crashes (complete DoS) via HTTP/2. Easily exploitable, CVSS 7.5.
Vulnerability in Oracle Fusion Middleware Helidon (Imperative Web Server) version 4.5.0. An unauthenticated attacker can gain unauthorized access to critical data or all Helidon accessible data via HTTP/2. CVSS 7.5 (Confidentiality impact).
Vulnerability in Oracle Fusion Middleware Helidon (Imperative Web Server) version 4.5.0. An unauthenticated attacker can perform unauthorized updates, inserts, or deletes of some data and read a subset of data via HTTP. Scope change may impact other products. CVSS 7.2.
Vulnerability in Oracle Fusion Middleware Helidon (Imperative Web Server) version 3.2.18. An unauthenticated attacker can perform unauthorized updates, inserts, or deletes of some data and read a subset of data via HTTP. Scope change may impact other products. CVSS 7.2.
Vulnerability in Oracle Fusion Middleware Helidon (Imperative Web Server) version 4.5.0. An unauthenticated attacker can gain unauthorized access to critical data or all Helidon accessible data via HTTP. CVSS 7.5 (Confidentiality impact).
Vulnerability in Oracle Fusion Middleware Helidon (Imperative Web Server) version 3.2.18. An unauthenticated attacker can gain unauthorized access to critical data or all Helidon accessible data via HTTP. CVSS 7.5 (Confidentiality impact).
Vulnerability in Oracle Fusion Middleware Helidon (Imperative Web Server) version 3.2.19. An unauthenticated attacker can cause a hang or frequent crashes (complete DoS) via HTTP. CVSS 7.5 (Availability impact).
Vulnerability in Oracle Fusion Middleware Helidon (Imperative Web Server) version 4.5.1. An unauthenticated attacker can perform unauthorized creation, deletion, or modification of critical data or all Helidon accessible data via HTTP. CVSS 7.5 (Integrity impact).