AWS AWSEC2 high security documentation change

Service: AWSEC2 · 2026-06-13 · Security-related high

File: AWSEC2/latest/UserGuide/regions-certs.md

Summary

Updated RSA certificate with new validity period and encoded structure.

Security assessment

Certificate rotation addresses potential cryptographic weaknesses from expiration. New validity period (2026-2031) replaces previous (2021) certificate.

Diff

diff --git a/AWSEC2/latest/UserGuide/regions-certs.md b/AWSEC2/latest/UserGuide/regions-certs.md
index 1fc2f6229..bc69ca47a 100644
--- a//AWSEC2/latest/UserGuide/regions-certs.md
+++ b//AWSEC2/latest/UserGuide/regions-certs.md
@@ -2255 +2255,17 @@ RSA
-    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
+    MIIDITCCAoqgAwIBAgIUPgjnsnqT7OaGnZgGF7/43ihPh+0wDQYJKoZIhvcNAQEL
+    BQAwXDELMAkGA1UEBhMCVVMxGTAXBgNVBAgTEFdhc2hpbmd0b24gU3RhdGUxEDAO
+    BgNVBAcTB1NlYXR0bGUxIDAeBgNVBAoTF0FtYXpvbiBXZWIgU2VydmljZXMgTExD
+    MB4XDTI2MDYxMjA5MjQyOVoXDTMxMDYxMTA5MjQyOVowXDELMAkGA1UEBhMCVVMx
+    GTAXBgNVBAgTEFdhc2hpbmd0b24gU3RhdGUxEDAOBgNVBAcTB1NlYXR0bGUxIDAe
+    BgNVBAoTF0FtYXpvbiBXZWIgU2VydmljZXMgTExDMIGfMA0GCSqGSIb3DQEBAQUA
+    A4GNADCBiQKBgQDrc24u3AgFxnoPgzxR6yFXOamcPuxYXhYKWmapb+S8vOy5hpLo
+    Re4RkOrY0cM3bN07GdEMlin5mU0y1t8y3ct4YewvmkgT42kTyMM+t1K4S0xsqjXx
+    xS716uGYh7eWtkxrCihj8AbXN/6pa095h+7TZyl2n83keiNUzM2KoqQVMwIDAQAB
+    o4HfMIHcMAsGA1UdDwQEAwIHgDAdBgNVHQ4EFgQU+dSlCYS89nZaff8nPOdiQJje
+    2PkwgZkGA1UdIwSBkTCBjoAU+dSlCYS89nZaff8nPOdiQJje2PmhYKReMFwxCzAJ
+    BgNVBAYTAlVTMRkwFwYDVQQIExBXYXNoaW5ndG9uIFN0YXRlMRAwDgYDVQQHEwdT
+    ZWF0dGxlMSAwHgYDVQQKExdBbWF6b24gV2ViIFNlcnZpY2VzIExMQ4IUPgjnsnqT
+    7OaGnZgGF7/43ihPh+0wEgYDVR0TAQH/BAgwBgEB/wIBADANBgkqhkiG9w0BAQsF
+    AAOBgQDOq6yTQkIXzAZffpLDBss1R8VZzRoLvRzsFa1xpOcRnPqIm0untEHsOGX/
+    q34FiGQBOVY6btNaZb7aQXDlZGX+sGvst6BYC2u6H6Zpyo0qy0mz6AGA3eVEonJ2
+    lKpvAwBkrGajRC8JW0Gx31UZDmAcn3gjQi5zMWFead9mJJJA3g==