diff --git a/poky/meta/recipes-support/gnupg/gnupg/CVE-2018-9234.patch b/poky/meta/recipes-support/gnupg/gnupg/CVE-2018-9234.patch
new file mode 100644
index 0000000..d4ba1d8
--- /dev/null
+++ b/poky/meta/recipes-support/gnupg/gnupg/CVE-2018-9234.patch
@@ -0,0 +1,28 @@
+From ce055269c80f6e7c1393c0deec7bc5f0d37895ea Mon Sep 17 00:00:00 2001
+From: Sinan Kaya <okaya@kernel.org>
+Date: Sun, 23 Sep 2018 04:05:47 +0000
+Subject: [PATCH] g10: Fix filtering by PK->REQ_USAGE
+
+Upstream-Status: Backport [https://dev.gnupg.org/rGa17d2d1f690ebe5d005b4589a5fe378b6487c657]
+CVE: CVE-2018-9234
+Signed-off-by: Sinan Kaya <okaya@kernel.org>
+---
+ g10/getkey.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/g10/getkey.c b/g10/getkey.c
+index e31e023..ca2500c 100644
+--- a/g10/getkey.c
++++ b/g10/getkey.c
+@@ -1810,6 +1810,8 @@ get_pubkey_byfprint (ctrl_t ctrl, PKT_public_key *pk, kbnode_t *r_keyblock,
+       ctx.items[0].mode = fprint_len == 16 ? KEYDB_SEARCH_MODE_FPR16
+ 	: KEYDB_SEARCH_MODE_FPR20;
+       memcpy (ctx.items[0].u.fpr, fprint, fprint_len);
++      if (pk)
++        ctx.req_usage = pk->req_usage;
+       rc = lookup (ctrl, &ctx, 0, &kb, &found_key);
+       if (!rc && pk)
+ 	pk_from_block (pk, kb, found_key);
+-- 
+2.19.0
+
diff --git a/poky/meta/recipes-support/gnupg/gnupg_2.2.4.bb b/poky/meta/recipes-support/gnupg/gnupg_2.2.4.bb
index d6bfaff..d777fcb 100644
--- a/poky/meta/recipes-support/gnupg/gnupg_2.2.4.bb
+++ b/poky/meta/recipes-support/gnupg/gnupg_2.2.4.bb
@@ -15,6 +15,7 @@
            file://0003-dirmngr-uses-libgpg-error.patch \
            file://0004-autogen.sh-fix-find-version-for-beta-checking.patch \
            file://CVE-2018-12020.patch \
+           file://CVE-2018-9234.patch \
           "
 SRC_URI_append_class-native = " file://0001-configure.ac-use-a-custom-value-for-the-location-of-.patch"
 
diff --git a/poky/meta/recipes-support/libcroco/libcroco/CVE-2017-7961.patch b/poky/meta/recipes-support/libcroco/libcroco/CVE-2017-7961.patch
new file mode 100644
index 0000000..8ac11ec
--- /dev/null
+++ b/poky/meta/recipes-support/libcroco/libcroco/CVE-2017-7961.patch
@@ -0,0 +1,46 @@
+From 5fa3165613b77b516e2b0dc128f73b673bd3ec8b Mon Sep 17 00:00:00 2001
+From: Ignacio Casal Quinteiro <qignacio@amazon.com>
+Date: Sun, 16 Apr 2017 13:56:09 +0200
+Subject: [PATCH] tknzr: support only max long rgb values
+
+This fixes a possible out of bound when reading rgbs which
+are longer than the support MAXLONG
+
+Upstream-Status: Backport [https://git.gnome.org/browse/libcroco/patch/?id=9ad72875e9f08e4c519ef63d44cdbd94aa9504f7]
+CVE: CVE-2017-7961
+Signed-off-by: Sinan Kaya <okaya@kernel.org>
+---
+ src/cr-tknzr.c | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/src/cr-tknzr.c b/src/cr-tknzr.c
+index e3af0ee..76886ec 100644
+--- a/src/cr-tknzr.c
++++ b/src/cr-tknzr.c
+@@ -1280,6 +1280,11 @@ cr_tknzr_parse_rgb (CRTknzr * a_this, CRRgb ** a_rgb)
+         status = cr_tknzr_parse_num (a_this, &num);
+         ENSURE_PARSING_COND ((status == CR_OK) && (num != NULL));
+ 
++        if (num->val > G_MAXLONG) {
++                status = CR_PARSING_ERROR;
++                goto error;
++        }
++
+         red = num->val;
+         cr_num_destroy (num);
+         num = NULL;
+@@ -1299,6 +1304,11 @@ cr_tknzr_parse_rgb (CRTknzr * a_this, CRRgb ** a_rgb)
+                 status = cr_tknzr_parse_num (a_this, &num);
+                 ENSURE_PARSING_COND ((status == CR_OK) && (num != NULL));
+ 
++                if (num->val > G_MAXLONG) {
++                        status = CR_PARSING_ERROR;
++                        goto error;
++                }
++
+                 PEEK_BYTE (a_this, 1, &next_bytes[0]);
+                 if (next_bytes[0] == '%') {
+                         SKIP_CHARS (a_this, 1);
+-- 
+2.19.0
+
diff --git a/poky/meta/recipes-support/libcroco/libcroco_0.6.12.bb b/poky/meta/recipes-support/libcroco/libcroco_0.6.12.bb
index 5b962ee..c7507e0 100644
--- a/poky/meta/recipes-support/libcroco/libcroco_0.6.12.bb
+++ b/poky/meta/recipes-support/libcroco/libcroco_0.6.12.bb
@@ -16,7 +16,8 @@
 
 inherit gnomebase gtk-doc binconfig-disabled
 
-SRC_URI += "file://CVE-2017-7960.patch"
+SRC_URI += "file://CVE-2017-7960.patch \
+            file://CVE-2017-7961.patch "
 
 SRC_URI[archive.md5sum] = "bc0984fce078ba2ce29f9500c6b9ddce"
 SRC_URI[archive.sha256sum] = "ddc4b5546c9fb4280a5017e2707fbd4839034ed1aba5b7d4372212f34f84f860"