diff --git a/package/igmpproxy/0001-Fix-Buffer-Overflow.patch b/package/igmpproxy/0001-Fix-Buffer-Overflow.patch
new file mode 100644
index 0000000000..b9f03386a8
--- /dev/null
+++ b/package/igmpproxy/0001-Fix-Buffer-Overflow.patch
@@ -0,0 +1,25 @@
+From 2b30c36e6ab5b21defb76ec6458ab7687984484c Mon Sep 17 00:00:00 2001
+From: Jan Klemkow <j.klemkow@wemelug.de>
+Date: Thu, 17 Apr 2025 19:02:16 +0200
+Subject: [PATCH] Fix Buffer Overflow #97
+
+CVE: CVE-2025-50681
+Upstream: https://github.com/younix/igmpproxy/commit/2b30c36e6ab5b21defb76ec6458ab7687984484c
+Signed-off-by: Thomas Perale <thomas.perale@mind.be>
+---
+ src/igmp.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/igmp.c b/src/igmp.c
+index a80c4e58..838694ce 100644
+--- a/src/igmp.c
++++ b/src/igmp.c
+@@ -94,7 +94,7 @@ static const char *igmpPacketKind(unsigned int type, unsigned int code) {
+     case IGMP_V2_LEAVE_GROUP:        return "Leave message     ";
+ 
+     default:
+-        sprintf(unknown, "unk: 0x%02x/0x%02x    ", type, code);
++        snprintf(unknown, sizeof unknown, "unk: 0x%02x/0x%02x    ", type, code);
+         return unknown;
+     }
+ }
diff --git a/package/igmpproxy/igmpproxy.mk b/package/igmpproxy/igmpproxy.mk
index f2c32939ff..d7d7691c8f 100644
--- a/package/igmpproxy/igmpproxy.mk
+++ b/package/igmpproxy/igmpproxy.mk
@@ -13,4 +13,7 @@ IGMPPROXY_LICENSE_FILES = COPYING GPL.txt Stanford.txt
 
 IGMPPROXY_CPE_ID_VENDOR = pali
 
+# 0001-Fix-Buffer-Overflow.patch
+IGMPPROXY_IGNORE_CVES += CVE-2025-50681
+
 $(eval $(autotools-package))