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AWS AmazonCloudFront high security documentation change

Service: AmazonCloudFront · 2025-08-10 · Security-related high

File: AmazonCloudFront/latest/DeveloperGuide/WhatsNew.md

Summary

Documented the addition of TLSv1.3_2025 security policy in changelog

Security assessment

Highlights the introduction of a new TLS 1.3 security policy, which improves encryption security. While proactive, it does not reference a specific vulnerability.

Diff

diff --git a/AmazonCloudFront/latest/DeveloperGuide/WhatsNew.md b/AmazonCloudFront/latest/DeveloperGuide/WhatsNew.md
index 88a179df4..4865a51ad 100644
--- a//AmazonCloudFront/latest/DeveloperGuide/WhatsNew.md
+++ b//AmazonCloudFront/latest/DeveloperGuide/WhatsNew.md
@@ -10,0 +11 @@ Change| Description| Date
+[Added viewer security policy](https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/DownloadDistValuesGeneral.html#DownloadDistValues-security-policy)| Added TLSv1.3_2025, a new TLS 1.3-only security policy.| August 7, 2025