https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2014-2900.htmlhttps://patchthecve.com/cve/CVE-2014-2900.htmlWed, 17 Jun 2026 00:07:20 +0000MEDIUM 5.8: wolfSSL CyaSSL before 2.9.4 does not properly validate X.509 certificates with unknown critical extensions, which allows man-in-the-middle attackers to spoof servers via crafted X.509 certificate.https://patchthecve.com/cve/CVE-2014-2899.htmlhttps://patchthecve.com/cve/CVE-2014-2899.htmlWed, 17 Jun 2026 00:07:20 +0000MEDIUM 5.0: wolfSSL CyaSSL before 2.9.4 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a request for the peer certificate when a certificate parsing failure occurs or (2) a client_key_exchange message when the ephemeral key is not found.https://patchthecve.com/cve/CVE-2013-1623.htmlhttps://patchthecve.com/cve/CVE-2013-1623.htmlTue, 16 Jun 2026 23:51:47 +0000MEDIUM 4.3: The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks vihttps://patchthecve.com/cve/CVE-2012-1558.htmlhttps://patchthecve.com/cve/CVE-2012-1558.htmlTue, 16 Jun 2026 23:39:43 +0000MEDIUM 5.0: yaSSL CyaSSL before 2.0.8 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted X.509 certificate.https://patchthecve.com/cve/CVE-2011-2900.htmlhttps://patchthecve.com/cve/CVE-2011-2900.htmlTue, 16 Jun 2026 23:32:12 +0000HIGH 7.5: Stack-based buffer overflow in the (1) put_dir function in mongoose.c in Mongoose 3.0, (2) put_dir function in yasslEWS.c in yaSSL Embedded Web Server (yasslEWS) 0.2, and (3) _shttpd_put_dir function in io_dir.c in Simple HTTPD (shttpd) 1.42 allows remote attackers to execute arbitrary code via an H