Vulnerabilities of Red Hat Red Hat Web Terminal 1.12

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CVE	Summary	Score	Published
CVE-2026-27145	(*x509.Certificate).VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name…	6.5 Medium	Jun 2, 2026
CVE-2026-39821	The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label	9.6 Critical	May 22, 2026
CVE-2026-33811	When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a…	7.5 High	May 7, 2026
CVE-2026-32280	During chain building, the amount of work that is done is not correctly limited when a large number of intermediate…	7.5 High	Apr 8, 2026
CVE-2026-32283	If one side of the TLS connection sends multiple key update messages post-handshake in a single record, the connection…	7.5 High	Apr 8, 2026
CVE-2026-33810	When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to…	7.5 High	Apr 8, 2026
CVE-2026-25679	url.Parse insufficiently validated the host/authority component and accepted some invalid URLs	7.5 High	Mar 6, 2026
CVE-2026-27137	When verifying a certificate chain which contains a certificate containing multiple email address constraints which…	7.5 High	Mar 6, 2026
CVE-2025-61726	The net/url package does not set a limit on the number of query parameters in a query	7.5 High	Jan 28, 2026