diff --git a/ChangeLog b/ChangeLog
index 6fe2069bf..3556522ea 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,10 +3,11 @@ mbed TLS ChangeLog (Sorted per branch, date)
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
 Security
-   * Fix a timing variation in RSA PKCS#1 v1.5 decryption that could
-     lead to a Bleichenbacher-style attack. In TLS, this affects
-     RSA-based ciphersuites without DHE or ECDHE. Reported by Yuval Yarom,
-     Eyal Ronen, Adi Shamir, David Wong and Daniel Genkin.
+   * Fix timing variations and memory access variations in RSA PKCS#1 v1.5
+     decryption that could lead to a Bleichenbacher-style padding oracle
+     attack. In TLS, this affects RSA-based ciphersuites without DHE or
+     ECDHE. Reported by Yuval Yarom, Eyal Ronen, Adi Shamir, David Wong and
+     Daniel Genkin.
 
 Bugfix
    * Fix failure in hmac_drbg in the benchmark sample application, when