Known exploited vulnerabilities

OpenSSL vulnerabilities attackers have used

Every OpenSSL vulnerability in CISA's Known Exploited Vulnerabilities catalog, newest first, with the federal due date and whether it fed ransomware campaigns.

The short answer

CISA lists 1 OpenSSL vulnerability as exploited in the wild, 0 of them added in the last 12 months. The most recent is CVE-2014-0160, added May 4, 2022. OpenSSL has the most entries (1).

In KEV, all time
1
Added, last 12 months
0
Used in ransomware
0
New CVEs this week
0

Every OpenSSL entry in CISA KEV

  1. CVE-2014-0160

    Added · due

    OpenSSL Information Disclosure Vulnerability

    The TLS and DTLS implementations in OpenSSL do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information.

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