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System libraries

OpenSSL vulnerabilities

Check any version of OpenSSL by OpenSSL Project for known vulnerabilities, ranked by real-world exploitation and severity, with the version that fixes each one. 4 versions already checked, 24 advisories seen. Free, no account.

OpenSSL Project Matched by product name through NVD 4 versions checked

Checked against OSV, NVD and Red Hat, then ranked by real-world exploitation (CISA KEV) and exploit probability (EPSS). 5 free checks a day.

Versions already checked

OpenSSL 4.0.1 10 known checked 2026-09-21 OpenSSL 3.5.7 10 known checked 2026-09-21 OpenSSL 3.0.11 35 known checked 2026-09-17 OpenSSL 1.1.1u 30 known checked 2026-10-13

Advisories seen for OpenSSL

critical CVE-2018-16395 CVSS 9.8 critical CVE-2026-31789 CVSS 9.8 critical CVE-2026-63073 CVSS 9.8 critical CVE-2026-34182 CVSS 9.1 critical CVE-2026-75803 CVSS 9.1 high CVE-2025-15467 CVSS 8.8 high CVE-2026-45447 CVSS 8.8 high CVE-2026-84782 CVSS 8.2 high CVE-2026-28387 CVSS 8.1 high CVE-2026-7383 CVSS 8.1 high CVE-2023-4807 CVSS 7.8 high CVE-2016-7798 CVSS 7.5 high CVE-2023-5363 CVSS 7.5 high CVE-2024-6119 CVSS 7.5 high CVE-2025-69420 CVSS 7.5 high CVE-2025-69421 CVSS 7.5 high CVE-2025-9230 CVSS 7.5 high CVE-2026-14456 CVSS 7.5 high CVE-2026-14457 CVSS 7.5 high CVE-2026-18798 CVSS 7.5 high CVE-2026-28388 CVSS 7.5 high CVE-2026-28389 CVSS 7.5 high CVE-2026-28390 CVSS 7.5 high CVE-2026-31790 CVSS 7.5
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More in System libraries

The C and C++ libraries and command-line tools inside almost every system.

LibreSSL OpenBSD GnuTLS GnuTLS Project BoringSSL Google wolfSSL wolfSSL Inc Mbed TLS Trusted Firmware NSS Mozilla zlib zlib project libpng libpng project libjpeg-turbo libjpeg-turbo project libtiff LibTIFF project libxml2 GNOME Project libxslt GNOME Project

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Do you run OpenSSL somewhere?

The Vulnerability Reporter inventories every machine and tells you when a new advisory applies to a version you actually run.

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