diff --git a/meta/recipes-devtools/perl/files/CVE-2026-57433.patch b/meta/recipes-devtools/perl/files/CVE-2026-57433.patch
new file mode 100644
index 0000000000..f0ea08b1fe
--- /dev/null
+++ b/meta/recipes-devtools/perl/files/CVE-2026-57433.patch
@@ -0,0 +1,32 @@
+From e4f681784bcdeaa91ff02a2fa4cdcae5c46779d7 Mon Sep 17 00:00:00 2001
+From: "Paul \"LeoNerd\" Evans" <leonerd@leonerd.org.uk>
+Date: Sat, 9 May 2026 16:47:14 +0100
+Subject: [PATCH] Storable.xs: Avoid signed int overflow when unpacking a list
+ of hook data items
+
+Upstream-Status: Backport [https://github.com/Perl/perl5/commit/e4f681784bcdeaa91ff02a2fa4cdcae5c46779d7]
+CVE: CVE-2026-57433
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ dist/Storable/Storable.xs | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/dist/Storable/Storable.xs b/dist/Storable/Storable.xs
+index 3930db6..62a1a6d 100644
+--- a/dist/Storable/Storable.xs
++++ b/dist/Storable/Storable.xs
+@@ -5035,7 +5035,10 @@ static SV *retrieve_hook_common(pTHX_ stcxt_t *cxt, const char *cname, int large
+         }
+         else
+             GETMARK(len3);
+-        if (len3) {
++        if (len3 == I32_MAX)
++            /* If len3 is exactly I32_MAX it will upset av_extend below */
++            CROAK(("Invalid count of hook data items"));
++        else if (len3) {
+             av = newAV();
+             av_extend(av, len3 + 1);    /* Leave room for [0] */
+             AvFILLp(av) = len3;         /* About to be filled anyway */
+-- 
+2.43.0
+
diff --git a/meta/recipes-devtools/perl/perl_5.42.0.bb b/meta/recipes-devtools/perl/perl_5.42.0.bb
index 8716f1f257..558d6cd9b6 100644
--- a/meta/recipes-devtools/perl/perl_5.42.0.bb
+++ b/meta/recipes-devtools/perl/perl_5.42.0.bb
@@ -21,6 +21,7 @@ SRC_URI = "https://www.cpan.org/src/5.0/perl-${PV}.tar.gz;name=perl \
            file://CVE-2026-13221.patch \
            file://CVE-2026-57432-01.patch \
            file://CVE-2026-57432-02.patch \
+           file://CVE-2026-57433.patch \
            "
 SRC_URI:append:class-native = " \
            file://perl-configpm-switch.patch \