How many CVEs have patched validate_cipher_suite?

1 published CVEs changed validate_cipher_suite in erlang/otp, in 3 distinct patches totalling 5 changed lines, between 2026 and 2026.

What is the latest CVE that changed validate_cipher_suite?

CVE-2026-55953 (TLS 1.2 and DTLS client accepts unoffered anonymous cipher suite, bypassing server authentication), published 2026-07-27, changed lines 3558 to 3562 of lib/ssl/src/ssl_handshake.erl.

How does validate_cipher_suite compare to the rest of erlang/otp?

erlang/otp has 58 CVEs with a located fix in total; 1 of them changed validate_cipher_suite.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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erlang/otp

Function

validate_cipher_suite

Name: validate_cipher_suite in erlang/otp: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lib/ssl/src/ssl_handshake.erl

Last patched July 27, 2026

1

CVEs

That changed this function

3

Distinct patches

Backports counted once

5

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

validate_cipher_suite in erlang/otp was changed by 1 published CVE fixes in 2026, in 3 distinct patches that added or removed 5 lines in total.

erlang/otp has 58 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed validate_cipher_suite, newest first, with the lines each fix touched.

TLS 1.2 and DTLS client accepts unoffered anonymous cipher suite, bypassing server authentication
CVE-2026-55953 · lines 3558–3562 · +5 −0
Critical · CVSS 9.1
EPSS 0.2%2026-07-27

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in erlang/otp changed by the most CVE fixes.

format3 CVEs · lib/ssh/src/ssh_connection_handler.erl xf_send_status3 CVEs · lib/ssh/src/ssh_sftpd.erl init3 CVEs · lib/ssh/src/ssh_sftpd.erl customize_headers3 CVEs · lib/inets/src/http_server/httpd_request.erl handle_data3 CVEs · lib/ssh/src/ssh_sftpd.erl send_status2 CVEs · lib/inets/src/http_server/httpd_request_handler.erl

All patched functions in erlang/otp

Frequently asked questions

Common questions about CVE fixes to validate_cipher_suite.

How many CVEs have patched validate_cipher_suite?: 1 published CVEs changed validate_cipher_suite in erlang/otp, in 3 distinct patches totalling 5 changed lines, between 2026 and 2026.
What is the latest CVE that changed validate_cipher_suite?: CVE-2026-55953 (TLS 1.2 and DTLS client accepts unoffered anonymous cipher suite, bypassing server authentication), published 2026-07-27, changed lines 3558 to 3562 of lib/ssl/src/ssl_handshake.erl.
How does validate_cipher_suite compare to the rest of erlang/otp?: erlang/otp has 58 CVEs with a located fix in total; 1 of them changed validate_cipher_suite.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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