diff --git a/meta/recipes-connectivity/openssh/openssh/CVE-2026-106585.patch b/meta/recipes-connectivity/openssh/openssh/CVE-2026-106585.patch
new file mode 100644
index 0000000000..08f992f54c
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/CVE-2026-106585.patch
@@ -0,0 +1,44 @@
+From e0f85d83ccc15b1b218fa8a000fc29a2e3d2defd Mon Sep 17 00:00:00 2001
+From: "job@openbsd.org" <job@openbsd.org>
+Date: Tue, 22 Sep 2026 22:51:43 +0000
+Subject: [PATCH] upstream: Check that compressed payloads don't inflate beyond the
+
+maximum payload length
+
+From a report by Oleh Konko (1seal)
+
+OK djm@
+
+OpenBSD-Commit-ID: a0d3e7aa432777c28bfe23e5447ac117d6c151d9
+
+CVE: CVE-2026-106585
+Upstream-Status: Backport [https://github.com/openssh/openssh-portable/commit/e0f85d83ccc15b1b218fa8a000fc29a2e3d2defd]
+
+Backport Changes:
+- Omitted the upstream packet.c OpenBSD revision-only hunk and retained
+  the Wrynose OpenSSH 10.3p1 revision.
+
+(cherry picked from commit e0f85d83ccc15b1b218fa8a000fc29a2e3d2defd)
+Signed-off-by: Hetvi Thakar <hthakar@cisco.com>
+---
+ packet.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/packet.c b/packet.c
+--- a/packet.c
++++ b/packet.c
+@@ -907,10 +907,12 @@ uncompress_buffer(struct ssh *ssh, struct sshbuf *in, struct sshbuf *out)
+ 		switch (status) {
+ 		case Z_OK:
+ 			if ((r = sshbuf_put(out, buf, sizeof(buf) -
+ 			    ssh->state->compression_in_stream.avail_out)) != 0)
+ 				return r;
++			if (sshbuf_len(out) >= PACKET_MAX_SIZE)
++				return SSH_ERR_INVALID_FORMAT;
+ 			break;
+ 		case Z_BUF_ERROR:
+ 			/*
+ 			 * Comments in zlib.h say that we should keep calling
+ 			 * inflate() until we get an error.  This appears to
+-- 
+2.43.0
diff --git a/meta/recipes-connectivity/openssh/openssh_10.3p1.bb b/meta/recipes-connectivity/openssh/openssh_10.3p1.bb
index 129c62090f..3e927154f5 100644
--- a/meta/recipes-connectivity/openssh/openssh_10.3p1.bb
+++ b/meta/recipes-connectivity/openssh/openssh_10.3p1.bb
@@ -40,6 +40,7 @@ SRC_URI = "https://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-${PV}.ta
            file://CVE-2026-106586_p3.patch \
            file://CVE-2026-106587.patch \
            file://CVE-2026-106582.patch \
+           file://CVE-2026-106585.patch \
            "
 SRC_URI[sha256sum] = "56682a36bb92dcf4b4f016fd8ec8e74059b79a8de25c15d670d731e7d18e45f4"