Threats Tagged 'cve-2026-27448'
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Threats Tagged 'cve-2026-27448'
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Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement updateCVE-2026-27448 0 Red Hat issued a security advisory (RHSA-2026:7224) addressing vulnerabilities in Red Hat Hardened Images RPMs. The advisory references two CVEs: CVE-2026-27448 and CVE-2026-27459, associated with weaknesses classified under CWE-636 and CWE-120. The update is described as a bug fix and enhancement update for the affected RPMs. No explicit patch details or fixed versions are provided in the advisory content. There are no known exploits in the wild reported at this time. Join the discussion | GCVE Database | 04/09/2026, 04:58:57 UTC Added: 06/10/2026, 11:56:58 UTC |
CVE-2026-27448: CWE-636: Not Failing Securely ('Failing Open') in pyca pyopensslCVE-2026-27448 0 CVE-2026-27448 is a vulnerability in pyOpenSSL versions from 0.14.0 up to but not including 26.0.0. It involves unhandled exceptions in user-provided callbacks to set_tlsext_servername_callback, which cause the connection to be accepted rather than rejected. This behavior is a failure to fail securely ('failing open'), potentially allowing bypass of security-sensitive logic in these callbacks. The issue was fixed in pyOpenSSL version 26.0.0 by changing the behavior to reject connections on such exceptions. Join the discussion | CVE Database V5 | 03/17/2026, 23:24:30 UTC Added: 03/17/2026, 23:43:22 UTC |
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