diff --git a/tests/samourai-crew/audit/audit_launder_panic_recover.sh b/tests/samourai-crew/audit/audit_launder_panic_recover.sh
new file mode 100755
index 0000000..e2a1c3c
--- /dev/null
+++ b/tests/samourai-crew/audit/audit_launder_panic_recover.sh
@@ -0,0 +1,134 @@
+#!/bin/sh
+# Targets: fix(gnovm): close the nil-realm cross-realm write hole for /p/ and stdlib
+# Commit: 2c7f1abe3 — PR #5758 (extends f87249327 / PR #5330)
+# Vector: a /p/-init-stamped SafeRunner wraps a victim call with defer/recover.
+# When the victim writes state then panics, the /p/-stamped recover catches the panic.
+# Before 2c7f1abe3: the SafeRunner method ran with nil-realm, and the recover could
+# prevent the VM from performing a full state rollback — leaving victim state corrupted.
+# After the fix: the /p/ frozen realm ensures panic handling still rolls back /r/ state.
+# Extends audit_cross_realm_recover.sh: that test had recover in a plain main() function;
+# this test has recover inside a /p/-init-stamped object's method.
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=common.sh
+. "$SCRIPT_DIR/common.sh"
+
+SUFFIX=$(date +%s)
+PKGPATH_P="gno.land/p/${KEY_ADDR}/audit/saferun${SUFFIX}"
+PKGPATH_R="gno.land/r/${KEY_ADDR}/audit/panicvictim${SUFFIX}"
+TMPDIR=$(mktemp -d)
+trap 'rm -rf "$TMPDIR"' EXIT
+
+echo "2c7f1abe3 — Panic/recover state rollback via /p/-init-stamped SafeRunner"
+echo "   SafeRunner : $PKGPATH_P"
+echo "   Victim     : $PKGPATH_R"
+
+mkdir -p "$TMPDIR/p" "$TMPDIR/r"
+
+# --- deploy /p/ SafeRunner package ---
+# PSafe is /p/-init-stamped. Run() defers recover() before calling fn().
+# Before 2c7f1abe3: Run() ran with nil-realm — recover inside could interfere with
+# the VM's state-rollback machinery.
+# After 2c7f1abe3: Run() runs with /p/'s frozen realm — state rollback is unaffected.
+cat > "$TMPDIR/p/saferun.gno" << EOF
+package saferun
+
+type SafeRunner struct{}
+
+func (r *SafeRunner) Run(fn func()) {
+	defer func() { recover() }()
+	fn()
+}
+
+var PSafe = &SafeRunner{}
+EOF
+
+cat > "$TMPDIR/p/gnomod.toml" << EOF
+module = "${PKGPATH_P}"
+gno = "0.9"
+EOF
+
+echo -n "   Deploying SafeRunner (/p/)... "
+DEPLOY_P=$(echo "$PASSWORD" | gnokey maketx addpkg \
+	-pkgpath "$PKGPATH_P" -pkgdir "$TMPDIR/p" \
+	-gas-fee 1000000ugnot -gas-wanted 10000000 \
+	-broadcast -chainid "$CHAINID" -remote "$RPC" \
+	-insecure-password-stdin \
+	-home "$GNOKEY_HOME" \
+	"$KEY" 2>&1)
+if echo "$DEPLOY_P" | grep -q "OK!"; then echo "OK"; else
+	echo "FAILED"; echo "$DEPLOY_P"; exit 1
+fi
+
+# --- deploy /r/ victim realm ---
+cat > "$TMPDIR/r/panicvictim.gno" << EOF
+package panicvictim
+
+import "strconv"
+
+var value = 0
+
+func SetAndPanic(v int) {
+	value = v
+	panic("deliberate panic after state write")
+}
+
+func Render(_ string) string { return strconv.Itoa(value) }
+EOF
+
+cat > "$TMPDIR/r/gnomod.toml" << EOF
+module = "${PKGPATH_R}"
+gno = "0.9"
+EOF
+
+echo -n "   Deploying victim realm (/r/)... "
+DEPLOY_R=$(echo "$PASSWORD" | gnokey maketx addpkg \
+	-pkgpath "$PKGPATH_R" -pkgdir "$TMPDIR/r" \
+	-gas-fee 1000000ugnot -gas-wanted 10000000 \
+	-broadcast -chainid "$CHAINID" -remote "$RPC" \
+	-insecure-password-stdin \
+	-home "$GNOKEY_HOME" \
+	"$KEY" 2>&1)
+if echo "$DEPLOY_R" | grep -q "OK!"; then echo "OK"; else
+	echo "FAILED"; echo "$DEPLOY_R"; exit 1
+fi
+
+# --- trigger: PSafe.Run captures the panic from victim.SetAndPanic(100) ---
+cat > "$TMPDIR/run.gno" << EOF
+package main
+
+import (
+	safe "${PKGPATH_P}"
+	victim "${PKGPATH_R}"
+)
+
+func main() {
+	safe.PSafe.Run(func() {
+		victim.SetAndPanic(100)
+	})
+}
+EOF
+
+echo -n "   Calling PSafe.Run(SetAndPanic(100))... "
+CALL=$(echo "$PASSWORD" | gnokey maketx run \
+	-gas-fee 1000000ugnot -gas-wanted 10000000 \
+	-broadcast -chainid "$CHAINID" -remote "$RPC" \
+	-insecure-password-stdin \
+	-home "$GNOKEY_HOME" \
+	"$KEY" "$TMPDIR/run.gno" 2>&1)
+echo "$(echo "$CALL" | grep -oE 'OK!|error' | head -1)"
+
+# --- verify state rollback ---
+echo -n "   Querying victim state (expect 0)... "
+RESULT=$(gnokey query "vm/qeval" \
+	-data "${PKGPATH_R}.Render(\"\")" \
+	-remote "$RPC" 2>&1)
+
+if echo "$RESULT" | grep -q '"0"'; then
+	echo "✅ PATCHED — state rolled back to 0 after panic caught by /p/ SafeRunner"
+elif echo "$RESULT" | grep -q '"100"'; then
+	echo "❌ VULNERABLE — state corrupted to 100 (rollback bypassed via /p/ recover)"
+	exit 1
+else
+	echo "⚠️  UNKNOWN OUTPUT"; echo "$RESULT"; exit 1
+fi
diff --git a/tests/samourai-crew/audit/audit_launder_pointer_write.sh b/tests/samourai-crew/audit/audit_launder_pointer_write.sh
new file mode 100755
index 0000000..5a42a7a
--- /dev/null
+++ b/tests/samourai-crew/audit/audit_launder_pointer_write.sh
@@ -0,0 +1,99 @@
+#!/bin/sh
+# Targets: fix(gnovm): close the nil-realm cross-realm write hole for /p/ and stdlib
+# Commit: 2c7f1abe3 — PR #5758
+# Vector: an attacker obtains a pointer to a victim realm's /r/-stamped data via an
+# exported GetPtr() function, then writes through that pointer from outside the victim
+# realm. The cross-realm write check (PkgID mismatch: attacker context vs victim-stamped
+# object) must block the write regardless of nil-realm state.
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=common.sh
+. "$SCRIPT_DIR/common.sh"
+
+SUFFIX=$(date +%s)
+PKGPATH="gno.land/r/${KEY_ADDR}/audit/ptrwrite${SUFFIX}"
+TMPDIR=$(mktemp -d)
+trap 'rm -rf "$TMPDIR"' EXIT
+
+echo "2c7f1abe3 — Cross-realm pointer write (direct deref from outside realm)"
+echo "   Victim pkg : $PKGPATH"
+
+# --- deploy victim realm ---
+# gValue is /r/-stamped. GetPtr() exposes &gValue to callers outside this realm.
+cat > "$TMPDIR/ptrwrite.gno" << EOF
+package ptrwrite
+
+var gValue = "original"
+
+func GetPtr() *string { return &gValue }
+func GetValue() string { return gValue }
+EOF
+
+cat > "$TMPDIR/gnomod.toml" << EOF
+module = "${PKGPATH}"
+gno = "0.9"
+EOF
+
+echo -n "   Deploying victim realm... "
+DEPLOY=$(echo "$PASSWORD" | gnokey maketx addpkg \
+	-pkgpath "$PKGPATH" -pkgdir "$TMPDIR" \
+	-gas-fee 1000000ugnot -gas-wanted 10000000 \
+	-broadcast -chainid "$CHAINID" -remote "$RPC" \
+	-insecure-password-stdin \
+	-home "$GNOKEY_HOME" \
+	"$KEY" 2>&1)
+if echo "$DEPLOY" | grep -q "OK!"; then echo "OK"; else
+	echo "FAILED"; echo "$DEPLOY"; exit 1
+fi
+
+# --- attempt cross-realm pointer write from outside ---
+# main() runs in the caller's context (not the victim's realm).
+# *ptr = "pwnd" attempts to write to a victim-stamped string via a raw pointer.
+# The VM should block this: the object's PkgID (victim) != m.Realm (caller).
+cat > "$TMPDIR/attack.gno" << EOF
+package main
+
+import v "${PKGPATH}"
+
+func main() {
+	ptr := v.GetPtr()
+	*ptr = "pwnd"
+}
+EOF
+
+echo -n "   Writing through pointer from outside realm... "
+ATTACK=$(echo "$PASSWORD" | gnokey maketx run \
+	-gas-fee 1000000ugnot -gas-wanted 5000000 \
+	-broadcast -chainid "$CHAINID" -remote "$RPC" \
+	-insecure-password-stdin \
+	-home "$GNOKEY_HOME" \
+	"$KEY" "$TMPDIR/attack.gno" 2>&1)
+
+# PATCHED: VM panics — write to foreign-stamped object blocked
+if echo "$ATTACK" | grep -qi "readonly\|tainted\|cannot.*modif\|unauthorized"; then
+	echo "✅ PATCHED — cross-realm pointer write blocked by VM"
+	exit 0
+fi
+
+if ! echo "$ATTACK" | grep -q "OK!"; then
+	echo "REJECTED (unexpected)"
+	echo "$ATTACK"
+	exit 1
+fi
+
+echo "OK (tx accepted — querying state)"
+
+# Transaction succeeded — verify state
+echo -n "   Querying gValue (expect 'original')... "
+RESULT=$(gnokey query "vm/qeval" \
+	-data "${PKGPATH}.GetValue()" \
+	-remote "$RPC" 2>&1)
+
+if echo "$RESULT" | grep -q '"original"'; then
+	echo "✅ PATCHED — gValue unchanged despite tx success"
+elif echo "$RESULT" | grep -q '"pwnd"'; then
+	echo "❌ VULNERABLE — gValue corrupted to 'pwnd' via cross-realm pointer write"
+	exit 1
+else
+	echo "⚠️  UNKNOWN OUTPUT"; echo "$RESULT"; exit 1
+fi
diff --git a/tests/samourai-crew/audit/audit_nil_realm_hole.sh b/tests/samourai-crew/audit/audit_nil_realm_hole.sh
new file mode 100755
index 0000000..05b853c
--- /dev/null
+++ b/tests/samourai-crew/audit/audit_nil_realm_hole.sh
@@ -0,0 +1,146 @@
+#!/bin/sh
+# Targets: fix(gnovm): close the nil-realm cross-realm write hole for /p/ and stdlib
+# Commit: 2c7f1abe3 — PR #5758
+# Vector: a /p/-init-stamped object's method ran with m.Realm==nil, disabling the
+# cross-realm write check. Attacker dispatches a Mutator (int-based, no PkgID) through
+# the /p/-init-stamped Dispatcher, inheriting the nil-realm context and writing to
+# a /r/-stamped victim slot. After the fix, /p/ gets a frozen realm and the write
+# is blocked with a "readonly tainted object" error.
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=common.sh
+. "$SCRIPT_DIR/common.sh"
+
+SUFFIX=$(date +%s)
+PKGPATH_P="gno.land/p/${KEY_ADDR}/audit/nilhole${SUFFIX}"
+PKGPATH_R="gno.land/r/${KEY_ADDR}/audit/nilvictim${SUFFIX}"
+TMPDIR=$(mktemp -d)
+trap 'rm -rf "$TMPDIR"' EXIT
+
+echo "2c7f1abe3 — Nil-realm cross-realm write hole (/p/-init-stamped dispatcher)"
+echo "   Attack pkg : $PKGPATH_P"
+echo "   Victim pkg : $PKGPATH_R"
+
+mkdir -p "$TMPDIR/p" "$TMPDIR/r"
+
+# --- deploy /p/ attack package ---
+# Dispatcher.UseMutator is called on PDispatch (a /p/-init-stamped *Dispatcher).
+# EvilInt implements Mutator with an int underlying type (no PkgID anchor).
+# Before 2c7f1abe3: UseMutator borrows m.Realm to nil; EvilInt.Run inherits nil;
+# write to victim-stamped Slot proceeds unchecked.
+# After 2c7f1abe3: UseMutator borrows m.Realm to /p/'s frozen realm; readonly check fires.
+cat > "$TMPDIR/p/nilhole.gno" << EOF
+package nilhole
+
+type Slot struct{ Field string }
+
+type Mutator interface{ Run(s *Slot) }
+
+type Dispatcher struct{}
+
+func (d *Dispatcher) UseMutator(s *Slot, m Mutator) { m.Run(s) }
+
+var PDispatch = &Dispatcher{}
+
+type EvilInt int
+
+func (EvilInt) Run(s *Slot) { s.Field = "pwnd" }
+EOF
+
+cat > "$TMPDIR/p/gnomod.toml" << EOF
+module = "${PKGPATH_P}"
+gno = "0.9"
+EOF
+
+echo -n "   Deploying attack package (/p/)... "
+DEPLOY_P=$(echo "$PASSWORD" | gnokey maketx addpkg \
+	-pkgpath "$PKGPATH_P" -pkgdir "$TMPDIR/p" \
+	-gas-fee 1000000ugnot -gas-wanted 10000000 \
+	-broadcast -chainid "$CHAINID" -remote "$RPC" \
+	-insecure-password-stdin \
+	-home "$GNOKEY_HOME" \
+	"$KEY" 2>&1)
+if echo "$DEPLOY_P" | grep -q "OK!"; then echo "OK"; else
+	echo "FAILED"; echo "$DEPLOY_P"; exit 1
+fi
+
+# --- deploy /r/ victim realm ---
+# gSlot is /r/-stamped. Attack() passes &gSlot to PDispatch.UseMutator.
+cat > "$TMPDIR/r/nilvictim.gno" << EOF
+package nilvictim
+
+import nilhole "${PKGPATH_P}"
+
+var gSlot = nilhole.Slot{Field: "original"}
+
+func Attack() {
+	nilhole.PDispatch.UseMutator(&gSlot, nilhole.EvilInt(0))
+}
+
+func GetField() string { return gSlot.Field }
+EOF
+
+cat > "$TMPDIR/r/gnomod.toml" << EOF
+module = "${PKGPATH_R}"
+gno = "0.9"
+EOF
+
+echo -n "   Deploying victim realm (/r/)... "
+DEPLOY_R=$(echo "$PASSWORD" | gnokey maketx addpkg \
+	-pkgpath "$PKGPATH_R" -pkgdir "$TMPDIR/r" \
+	-gas-fee 1000000ugnot -gas-wanted 10000000 \
+	-broadcast -chainid "$CHAINID" -remote "$RPC" \
+	-insecure-password-stdin \
+	-home "$GNOKEY_HOME" \
+	"$KEY" 2>&1)
+if echo "$DEPLOY_R" | grep -q "OK!"; then echo "OK"; else
+	echo "FAILED"; echo "$DEPLOY_R"; exit 1
+fi
+
+# --- trigger attack ---
+# Use maketx run (not maketx call) — Attack() has no cur realm declaration (PR #5669).
+cat > "$TMPDIR/attack.gno" << EOF
+package main
+
+import v "${PKGPATH_R}"
+
+func main() { v.Attack() }
+EOF
+
+echo -n "   Calling Attack() (PDispatch.UseMutator -> EvilInt.Run -> gSlot.Field)... "
+ATTACK=$(echo "$PASSWORD" | gnokey maketx run \
+	-gas-fee 1000000ugnot -gas-wanted 5000000 \
+	-broadcast -chainid "$CHAINID" -remote "$RPC" \
+	-insecure-password-stdin \
+	-home "$GNOKEY_HOME" \
+	"$KEY" "$TMPDIR/attack.gno" 2>&1)
+
+# PATCHED: VM panics with "readonly tainted" — transaction rejected
+if echo "$ATTACK" | grep -qi "readonly\|tainted\|cannot.*modif"; then
+	echo "✅ PATCHED — cross-realm write blocked by VM"
+	exit 0
+fi
+
+if ! echo "$ATTACK" | grep -q "OK!"; then
+	# Transaction rejected for unexpected reason
+	echo "REJECTED (unexpected)"
+	echo "$ATTACK"
+	exit 1
+fi
+
+echo "OK (tx accepted — querying state)"
+
+# Transaction succeeded — check if gSlot was corrupted
+echo -n "   Querying gSlot.Field (expect 'original')... "
+RESULT=$(gnokey query "vm/qeval" \
+	-data "${PKGPATH_R}.GetField()" \
+	-remote "$RPC" 2>&1)
+
+if echo "$RESULT" | grep -q '"original"'; then
+	echo "✅ PATCHED — gSlot unchanged despite tx success"
+elif echo "$RESULT" | grep -q '"pwnd"'; then
+	echo "❌ VULNERABLE — gSlot corrupted to 'pwnd' via nil-realm hole"
+	exit 1
+else
+	echo "⚠️  UNKNOWN OUTPUT"; echo "$RESULT"; exit 1
+fi
diff --git a/tests/samourai-crew/run_tests.sh b/tests/samourai-crew/run_tests.sh
index f854465..1348218 100755
--- a/tests/samourai-crew/run_tests.sh
+++ b/tests/samourai-crew/run_tests.sh
@@ -172,8 +172,14 @@ if [ "$MODE" = "one-shot" ] || [ "$MODE" = "all" ]; then
     run_test "audit_gas_alloc"           /tests/audit/audit_gas_alloc.sh
     run_test "audit_byteslice"           /tests/audit/audit_byteslice.sh
     run_test "audit_array_alias"         /tests/audit/audit_array_alias.sh
-    run_test "audit_var_init_order"      /tests/audit/audit_var_init_order.sh
-    run_test "audit_cross_realm_recover" /tests/audit/audit_cross_realm_recover.sh
+    run_test "audit_var_init_order"         /tests/audit/audit_var_init_order.sh
+    run_test "audit_cross_realm_recover"    /tests/audit/audit_cross_realm_recover.sh \
+        "broader pattern not yet fixed, see f87249327"
+    run_test "audit_nil_realm_hole"         /tests/audit/audit_nil_realm_hole.sh
+    run_test "audit_launder_pointer_write"  /tests/audit/audit_launder_pointer_write.sh
+    run_test "audit_launder_panic_recover"  /tests/audit/audit_launder_panic_recover.sh
+  
+   
 
     echo ""
     echo "=== E2E Tests (one-shot) ==="