Openssl is a tool tracked by ThreatCluster, appearing in 42 threat clusters built from 64 intelligence report mentions.
Openssl is a tool tracked across 42 threat clusters and 64 intelligence report mentions on ThreatCluster. First observed November 26, 2025; most recent activity July 27, 2026.
OpenSSL has patched a high-severity stack buffer overflow vulnerability, tracked as CVE-2025-15467. This flaw allows unauthenticated attackers to trigger denial-of-service conditions and potentially execute remote code…
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…
Recent updates for Fedora's OpenSSH and libssh libraries address critical vulnerabilities. CVE-2026-59996 and CVE-2026-60002, published on July 8, 2026, involve file misplacement and use-after-free issues in OpenSSH.…
Oracle has disclosed a critical security vulnerability in the ptrace functionality of its Linux kernels, identified as CVE-2026-46333. This vulnerability affects multiple versions of Oracle Linux, including Oracle Linux…
Tenable has released Security Center Patch SC202607.1 to address multiple vulnerabilities in third-party components, including Apache, OpenSSL, PostgreSQL, PHP, and Redis. The patch resolves critical issues such as SQL…
A critical vulnerability (CVE-2026-5194) in the wolfSSL library, which handles TLS encryption for over 5 billion devices, allows attackers to forge digital signatures, potentially compromising certificate-based…
On June 17, 2026, multiple critical vulnerabilities (CVE-2026-42055, CVE-2026-42530, CVE-2026-48142) affecting Fedora's Nginx modules were disclosed. These vulnerabilities allow for potential remote code execution and…
SolarWinds has identified 15 critical vulnerabilities in its Serv-U software, including two that allow remote code execution (RCE). The vulnerabilities, with CVSS scores of 9.1, affect versions 15.5.4 HF1 and below, as…
A significant cryptographic vulnerability (CVE-2026-14570) has been identified in the perl-Crypt-DSA package affecting Fedora 43 and 44. The flaw, known as modulo bias, compromises private key generation, allowing…
Dell PowerProtect Data Domain has been found vulnerable to multiple security issues, affecting its ability to protect data in on-premise and multi-cloud environments. A security advisory highlights vulnerabilities in…
Openssl is a tool tracked by ThreatCluster, appearing in 42 threat clusters built from 64 intelligence report mentions.
The most recent intelligence report mentioning Openssl on ThreatCluster is dated July 27, 2026. Activity was first observed November 26, 2025, giving a tracked span from then to July 27, 2026.
Across ThreatCluster reporting, Openssl most frequently co-occurs with Command Injection, Data Breach, DDoS, Denial of Service, Denial-of-Service, among 12 tracked related entities.
The most significant recent cluster is “Critical OpenSSL Vulnerability CVE-2025-15467 Patched” (5 articles · Updated January 29, 2026). Openssl appears across 42 threat clusters in total, listed above with sources.
Openssl appears in 64 intelligence report mentions across 42 deduplicated threat clusters, aggregated from 17,000+ monitored sources.