diff --git a/meta-networking/recipes-connectivity/wolfssl/files/CVE-2026-3547.patch b/meta-networking/recipes-connectivity/wolfssl/files/CVE-2026-3547.patch
new file mode 100644
index 0000000000..e7e4f5de53
--- /dev/null
+++ b/meta-networking/recipes-connectivity/wolfssl/files/CVE-2026-3547.patch
@@ -0,0 +1,30 @@
+From 2539e3b925481db1da9791ac2a75c98cf8a7c989 Mon Sep 17 00:00:00 2001
+From: Anthony Hu <anthony@wolfssl.com>
+Date: Wed, 4 Mar 2026 07:00:26 -0500
+Subject: [PATCH] Fix for loop exit condition.
+
+size should be length.  s includes offset, so it must be compared against
+length, not size because size is only what is after offset.
+
+(cherry picked from commit 9d3cc6e30c778b124002cc45b7974d718b6649fd)
+
+CVE: CVE-2026-3547
+Upstream-Status: Backport [https://github.com/wolfSSL/wolfssl/commit/9d3cc6e30c778b124002cc45b7974d718b6649fd]
+Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
+---
+ src/tls.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/tls.c b/src/tls.c
+index 8552e8daf..290d4b49d 100644
+--- a/src/tls.c
++++ b/src/tls.c
+@@ -1923,7 +1923,7 @@ static int TLSX_ALPN_ParseAndSet(WOLFSSL *ssl, const byte *input, word16 length,
+         return BUFFER_ERROR;
+ 
+     /* validating length of entries before accepting */
+-    for (s = input + offset; (s - input) < size; s += wlen) {
++    for (s = input + offset; (s - input) < length; s += wlen) {
+         wlen = *s++;
+         if (wlen == 0 || (s + wlen - input) > length)
+             return BUFFER_ERROR;
diff --git a/meta-networking/recipes-connectivity/wolfssl/wolfssl_5.8.0.bb b/meta-networking/recipes-connectivity/wolfssl/wolfssl_5.8.0.bb
index bec2764ad1..1f5b051d16 100644
--- a/meta-networking/recipes-connectivity/wolfssl/wolfssl_5.8.0.bb
+++ b/meta-networking/recipes-connectivity/wolfssl/wolfssl_5.8.0.bb
@@ -34,6 +34,7 @@ SRC_URI = " \
     file://CVE-2026-3229-2.patch \
     file://CVE-2026-3229-3.patch \
     file://CVE-2026-3230.patch \
+    file://CVE-2026-3547.patch \
 "
 
 SRCREV = "b077c81eb635392e694ccedbab8b644297ec0285"