[monitoring-plugins] Update NEWS

[Holger Weiss]

 Module: monitoring-plugins
 Branch: master
 Commit: 0800b462ab520caf9a432901dfb2007470490979
 Author: Holger Weiss <holger at zedat.fu-berlin.de>
   Date: Tue Jun 30 17:02:57 2026 +0200
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=0800b462

Update NEWS

---

 NEWS | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/NEWS b/NEWS
index 87d44a56..13a2c0b5 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,15 @@
 This file documents the major additions and syntax changes between releases.
 
+3.0.1 1st July 2026
+	FIXES
+	* check_icmp
+	  * Reject more than 65535 target hosts to prevent a buffer overflow
+	    before privilege drop
+	  * Fix privileged out-of-bounds access when a single-character
+	    threshold is given
+	  * Reject negative ICMP data length (-b) to prevent a buffer overflow
+	    when building the ICMP packet
+
 3.0.0 16th Jun 2026
     Codename: Johann Georg Elser