Vulnerability GO-2026-5856
Unknown
UNKNOWN RISK
Vulnerabilities without an assigned CVSS score. Severity is not determinable from available data.
2 months ago
July 07, 2026 at 09:34 PM UTC
Invoking Encrypted Client Hello privacy leak in crypto/tls
<1.25.12
<1.25.12
Summary
Invoking Encrypted Client Hello privacy leak in crypto/tls
Details
Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello.
References
Related Vulnerabilities
Other vulnerabilities affecting the same packages
Unknown
1 month ago
Enforce maximum recursion depth in encoding/asn1
<1.25.13 GO-2026-5972
<1.25.13 GO-2026-5972
Unknown
1 month ago
Add recursion depth guard during decode in encoding/xml
<1.25.13 GO-2026-6088
<1.25.13 GO-2026-6088
Unknown
1 month ago
Apply ReadHeaderTimeout when doing unencrypted HTTP/2 check in net/http
<1.25.13 GO-2026-6089
<1.25.13 GO-2026-6089
Unknown
1 month ago
Limit handshake messages we are willing to accept post-handshake in crypto/tls
<1.25.13 GO-2026-6090
<1.25.13 GO-2026-6090
Unknown
1 month ago
Fix Javascript regexp context tracking in html/template
<1.25.13 GO-2026-6091
<1.25.13 GO-2026-6091
Impacted packages
Timeline
Published
2 months ago
July 07, 2026 at 09:34 PM UTC
Last Modified
2 hours ago
October 03, 2026 at 10:41 AM UTC