CVE-2026-31790

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

April 8, 2026

Last Seen

April 9, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical OpenSSL Vulnerabilities Affect Multiple Ubuntu Versions74.0

Recent updates to OpenSSL have revealed multiple vulnerabilities affecting various Ubuntu LTS versions. CVE-2026-2673, discovered by Viktor Dukhovni, involves incorrect negotiation of key exchange groups in TLS 1.3 servers, impacting Ubuntu 25.10. Igor Morgenstern identified CVE-2026-28387, which al...

OpenSSL 3.6.2 Addresses Multiple Vulnerabilities Including RSA KEM Flaw57.8

OpenSSL has released version 3.6.2 on April 8, 2026, which addresses eight vulnerabilities, including CVE-2026-31790, a moderate-severity flaw in RSA KEM RSASVE encapsulation. This vulnerability can expose uninitialized memory to attackers, potentially leading to sensitive data leakage. Other notabl...