CR
Product
crypto/tls
by Go standard library · last CVE Oct 8, 2026
8
CVEs
0
On KEV
10.0
Max CVSS
1
New 30D
Severity mix
Critical 1High 3Medium 3Low 1
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Add crypto/tls to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-97031
7.5
1%
Oct 8
Reject malformed ECH outer extension references in crypto/tls
Affected: before 1.26.9; 1.27.0-0 before 1.27.2
CVE-2026-56862
7.5
1%
Aug 13
Limit handshake messages we are willing to accept post-handshake in crypto/tls
Affected: before 1.25.13; 1.26.0-0 before 1.26.6; 1.27.0-0 before 1.27.0-rc.3
CVE-2026-32283
7.5
1%
Apr 8
Unauthenticated TLS 1.3 KeyUpdate record can cause persistent connection retention and DoS in crypto/tls
Affected: before 1.25.9; 1.26.0-0 before 1.26.2
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