diff --git a/meta-oe/recipes-graphics/gphoto2/libgphoto2/CVE-2026-40338.patch b/meta-oe/recipes-graphics/gphoto2/libgphoto2/CVE-2026-40338.patch
new file mode 100644
index 0000000000..9f233f2ec9
--- /dev/null
+++ b/meta-oe/recipes-graphics/gphoto2/libgphoto2/CVE-2026-40338.patch
@@ -0,0 +1,34 @@
+From 43cc20e807cd2935869617a7d8b9488070712c0e Mon Sep 17 00:00:00 2001
+From: Marcus Meissner <marcus@jet.franken.de>
+Date: Sat, 11 Apr 2026 10:47:52 +0200
+Subject: [PATCH] =?UTF-8?q?Fixed=20Sony=20DPD=20Enum=20Count=20OOB=20Read?=
+ =?UTF-8?q?=20(CWE-125)=20=E2=80=94=20MEDIUM?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+In the PTP_DPFF_Enumeration case of ptp_unpack_Sony_DPD(), dtoh16o(data, *poffset) reads 2 bytes for enumeration count N without verifying 2 bytes remain. The standard parser at line 704 has this check.
+
+CVE-2026-40338
+
+Reported-By: Sebastián Alba <sebasjosue84@gmail.com>
+
+CVE: CVE-2026-40338
+Upstream-Status: Backport [https://github.com/gphoto/libgphoto2/commit/3b9f9696be76ae51dca983d9dd8ce586a2561845]
+Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
+---
+ camlibs/ptp2/ptp-pack.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/camlibs/ptp2/ptp-pack.c b/camlibs/ptp2/ptp-pack.c
+index fc51d77..f90d2a5 100644
+--- a/camlibs/ptp2/ptp-pack.c
++++ b/camlibs/ptp2/ptp-pack.c
+@@ -851,6 +851,7 @@ ptp_unpack_Sony_DPD (PTPParams *params, const unsigned char* data, PTPDeviceProp
+ 		break;
+ 	case PTP_DPFF_Enumeration: {
+ #define N	dpd->FORM.Enum.NumberOfValues
++		if (*poffset + sizeof(uint16_t) > dpdlen) goto outofmemory;
+ 		N = dtoh16o(data, *poffset);
+ 		dpd->FORM.Enum.SupportedValue = calloc(N,sizeof(dpd->FORM.Enum.SupportedValue[0]));
+ 		if (!dpd->FORM.Enum.SupportedValue)
diff --git a/meta-oe/recipes-graphics/gphoto2/libgphoto2_2.5.33.bb b/meta-oe/recipes-graphics/gphoto2/libgphoto2_2.5.33.bb
index bb5470fa7a..df23932535 100644
--- a/meta-oe/recipes-graphics/gphoto2/libgphoto2_2.5.33.bb
+++ b/meta-oe/recipes-graphics/gphoto2/libgphoto2_2.5.33.bb
@@ -17,6 +17,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/gphoto/${BP}.tar.xz;name=libgphoto2 \
            file://CVE-2026-40334.patch \
            file://CVE-2026-40335.patch \
            file://CVE-2026-40336.patch \
+           file://CVE-2026-40338.patch \
            "
 SRC_URI[libgphoto2.sha256sum] = "28825f767a85544cb58f6e15028f8e53a5bb37a62148b3f1708b524781c3bef2"