CVE-2026-27448 - Vulnerability Details

Related Threat Clusters

• Critical pyOpenSSL Vulnerabilities Affect Ubuntu Users

  Two vulnerabilities were discovered in pyOpenSSL, affecting Ubuntu 24.04 LTS and 25.10. CVE-2026-27448 allows connections to be accepted after an exception in the tlsext_servername callback, contrary to expectations.…

  2 articles · Updated March 23, 2026
• Critical Vulnerabilities in SUSE Multi-Linux Manager Affecting Denial of Service

  SUSE has issued multiple important updates addressing critical vulnerabilities in the Multi-Linux Manager and Salt software. The vulnerabilities, identified as CVE-2026-31958, CVE-2026-27448, and CVE-2026-27459, could…

  10 articles · Updated June 4, 2026
• SUSE Multi-Linux Manager Faces Denial of Service Vulnerabilities

  SUSE has issued multiple security updates addressing denial of service vulnerabilities in its Multi-Linux Manager. The primary issue is CVE-2022-21698, which affects various components including…

  5 articles · Updated June 4, 2026

Recent Intelligence Reports

• SUSE Important Security Update 5.0.8 Multiple Fixes Denial of Service — Linuxsecurity · June 4, 2026
• SUSE Multi-Linux Manager Significant Security Update 2026-2242 — Linuxsecurity · June 4, 2026
• openSUSE Multi-Linux Manager Important Denial of Service Patch 2026-2244 — Linuxsecurity · June 4, 2026
• SUSE Multi-Linux Manager Important Salt Bundle Update CVE-2026 — Linuxsecurity · June 4, 2026
• SUSE Multi-Linux Manager Important Denial of Service SUSE-SU-202604-15329 — Linuxsecurity · June 4, 2026
• SUSE Multi-Linux Manager Severe Buffer Overflow and DoS CVE-202604-15331 — Linuxsecurity · June 4, 2026
• SUSE Multi-Linux Manager Salt Bundle Significant Update 2026-2255 — Linuxsecurity · June 4, 2026
• Ubuntu 25.10 pyOpenSSL Critical Fix for Denial of Service CVE-2026 — Linuxsecurity · March 23, 2026

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