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AWS AWSEC2 high security documentation change

Service: AWSEC2 · 2026-04-22 · Security-related high

File: AWSEC2/latest/UserGuide/macos-ami-overview.md

Summary

Added release notes for macOS Tahoe 26.4.1 AMI, including a link to Apple's security content and updates to bundled software versions.

Security assessment

The change explicitly references the "Security content of macOS Tahoe 26.4.1" with a link. This indicates the documentation update is directly tied to a security patch release from Apple. The update informs users of a new AMI version that includes critical security fixes, which is a direct response to addressed vulnerabilities.

Diff

diff --git a/AWSEC2/latest/UserGuide/macos-ami-overview.md b/AWSEC2/latest/UserGuide/macos-ami-overview.md
index 3bc58bee4..1b36274e7 100644
--- a//AWSEC2/latest/UserGuide/macos-ami-overview.md
+++ b//AWSEC2/latest/UserGuide/macos-ami-overview.md
@@ -81,0 +82,10 @@ Release | Changes
+2026.04.20 | 
+
+###### Release of macOS Tahoe 26.4.1
+
+  * [Security content of macOS Tahoe 26.4.1](https://support.apple.com/en-us/100100)
+  * Updated Command Line Tools to 26.4.1
+  * Updated `awscli` to 2.34.32
+  * Updated Homebrew to 5.1.7
+
+