diff --git a/.github/actions/build-dependencies/action.yml b/.github/actions/build-dependencies/action.yml
index 695b7e4e..679167d5 100644
--- a/.github/actions/build-dependencies/action.yml
+++ b/.github/actions/build-dependencies/action.yml
@@ -62,7 +62,7 @@ runs:
         docker system prune -a --volumes
         sudo apt remove -y *docker*
         # Install uidmap which will be required for the explicitly installed Docker
-        sudo apt install uidmap
+        sudo apt install -y uidmap
       if: runner.os == 'Linux'
 
     - name: Update system dependencies
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 12ae78d6..6a4fdc33 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -208,7 +208,7 @@ jobs:
         - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
         - name: shellcheck
           run: |
-            sudo apt install shellcheck
+            sudo apt install -y shellcheck
             find . -iname "*.sh" | while read -r script; do
               shellcheck --enable=all --shell=sh --severity=info $script
             done
diff --git a/.github/workflows/stack_size.yml b/.github/workflows/stack_size.yml
new file mode 100644
index 00000000..031d3f63
--- /dev/null
+++ b/.github/workflows/stack_size.yml
@@ -0,0 +1,93 @@
+name: Check Update Default Stack Size
+
+on:
+  push:
+    paths:
+      - "orchestration/increase_default_stack_size.sh"
+  pull_request:
+    paths:
+      - "orchestration/increase_default_stack_size.sh"
+  workflow_dispatch:
+  # Also run weekly to ensure this doesn't inadvertently decay
+  schedule:
+    - cron: "0 0 * * 1"
+
+jobs:
+  stack_size:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, ubuntu-24.04, ubuntu-22.04]
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
+
+      - name: Download Monero
+        uses: ./.github/actions/monero
+
+      - name: Verify expected behavior
+        shell: bash
+        run: |
+          cp /usr/bin/monerod monerod
+
+          STACK=$((8 * 1024 * 1024))
+
+          cp monerod monerod-chelf
+          git clone https://github.com/Gottox/chelf
+          cd chelf
+          git checkout b2994186cea7b7d61a588fd06c1cc1ae75bcc21a
+          make
+          ./chelf -s $STACK ../monerod-chelf
+          cd ..
+
+          cp monerod monerod-muslstack
+          GOBIN=$(pwd) go install github.com/yaegashi/muslstack@d19cc5866abce3ca59dfc1666df7cc97097d0933
+          ./muslstack -s $STACK ./monerod-muslstack
+
+          sudo apt update -y
+          sudo apt install -y ksh bash dash zsh busybox mksh yash
+          sudo ln -s $(which busybox) /usr/bin/ash
+          sudo ln -s $(which busybox) /usr/bin/hush
+          cargo install brush-shell
+          for shell in sh ksh bash dash zsh ash hush mksh yash brush; do
+            cp monerod monerod-idss-$shell
+            ln -s $(which $shell) sh
+            ./sh ./orchestration/increase_default_stack_size.sh monerod-idss-$shell
+            rm ./sh
+          done
+
+          sha256() {
+            sha256sum "$1" | cut -d' ' -f1
+          }
+          CHELF=$(sha256 monerod-chelf)
+          find . -iname "monerod-*" | while read -r bin; do
+            BIN=$(sha256 "$bin")
+            if [ ! "$CHELF" = "$BIN" ]; then
+              echo "Different artifact between monerod-chelf ($CHELF) and $bin ($BIN)"
+              exit 1
+            fi
+          done
+
+          read_stack() {
+            STACK_INFO=$(readelf "$1" -l | grep STACK -A1)
+            MEMSZ=$(echo "$STACK_INFO" | tail -n1 | sed -E s/^[[:space:]]*//g | cut -f2 -d' ')
+            printf "%i" $((MEMSZ))
+          }
+          INITIAL_STACK=$(read_stack monerod)
+          if [ "$INITIAL_STACK" -ne "0" ]; then
+            echo "Initial \`PT_GNU_STACK\` wasn't 0"
+            exit 2
+          fi
+
+          UPDATED_STACK=$(read_stack monerod-chelf)
+          if [ "$UPDATED_STACK" -ne "$STACK" ]; then
+            echo "Updated \`PT_GNU_STACK\` ($UPDATED_STACK) wasn't 8 MB ($STACK)"
+            exit 3
+          fi
+
+          # Only one byte should be different due to the bit pattern of 8 MB
+          BYTES_DIFFERENT=$(cmp -l monerod monerod-chelf | wc -l || true)
+          if [ "$BYTES_DIFFERENT" -ne 1 ]; then
+            echo "More than one byte was different between the two binaries"
+            exit 4
+          fi
diff --git a/orchestration/increase_default_stack_size.sh b/orchestration/increase_default_stack_size.sh
index 9cc2b2a7..b989808c 100755
--- a/orchestration/increase_default_stack_size.sh
+++ b/orchestration/increase_default_stack_size.sh
@@ -26,23 +26,28 @@ hex() {
 read_bytes() {
    dd bs=1 skip="$1" count="$2" if="$ELF" 2> /dev/null | hex
 }
+hex_to_octal() {
+  printf "ibase=16; obase=8; %s\n" "$1" | bc
+}
 write_bytes() {
   POS=$1
   BYTES=$2
   while [ ! "$BYTES" = "" ]; do
-    NEXT=$(printf "%s" "$BYTES" | head -c2)
+    NEXT=$(printf "%s" "$BYTES" | cut -c-2)
     # Advance to the third byte, as in, after the first two bytes
     BYTES=$(printf "%s" "$BYTES" | tail -c+3)
 
+    NEXT=$(hex_to_octal "$NEXT")
     # shellcheck disable=SC2059
-    printf "\x$NEXT" | dd conv=notrunc bs=1 seek="$POS" of="$ELF" 2> /dev/null
+    printf \\"$NEXT" | dd conv=notrunc bs=1 seek="$POS" of="$ELF" 2> /dev/null
     POS=$((POS + 1))
   done
 }
 
 # Magic
 MAGIC=$(read_bytes 0 4)
-EXPECTED_MAGIC=$(printf "\x7ELF" | hex)
+# shellcheck disable=SC2059
+EXPECTED_MAGIC=$(printf \\"$(hex_to_octal 7F)"ELF | hex)
 if [ ! "$MAGIC" = "$EXPECTED_MAGIC" ]; then
   echo "Not ELF"
   exit 2
@@ -101,9 +106,13 @@ swap_native_endian() {
     return
   fi
 
-  while [ ! "$BYTES" = "" ]; do
+  while :; do
     printf "%s" "$BYTES" | tail -c2
-    BYTES=$(printf "%s" "$BYTES" | head -c-2)
+    NEW_LENGTH=$(( $(printf "%s" "$BYTES" | wc -c) - 2 ))
+    if [ "$NEW_LENGTH" -eq 0 ]; then
+      break
+    fi
+    BYTES=$(printf "%s" "$BYTES" | cut -c-$NEW_LENGTH)
   done
 }
 
@@ -144,7 +153,7 @@ while [ "$NEXT_PROGRAM_HEADER" -ne -1 ]; do
   NEXT_PROGRAM_HEADER=$(( NEXT_PROGRAM_HEADER - 1 ))
   PROGRAM_HEADER=$(read_program_header "$THIS_PROGRAM_HEADER")
 
-  HEADER_TYPE=$(printf "%s" "$PROGRAM_HEADER" | head -c8)
+  HEADER_TYPE=$(printf "%s" "$PROGRAM_HEADER" | cut -c-8)
   HEADER_TYPE=$(swap_native_endian "$HEADER_TYPE")
   # `PT_GNU_STACK`
   # https://github.com/torvalds/linux/blob/c2f2b01b74be8b40a2173372bcd770723f87e7b2/include/uapi/linux/elf.h#L41