diff --git a/.github/workflows/builds.yml b/.github/workflows/builds.yml
index 2fa35c8d3c..6ff7c98359 100644
--- a/.github/workflows/builds.yml
+++ b/.github/workflows/builds.yml
@@ -1120,6 +1120,38 @@ jobs:
       - run: suricata-update -V
       - run: suricatasc -h
 
+  # Build both C and Rust with AddressSanitizer, then run Suricata-Verify.
+  fedora-44-rust-asan:
+    name: Fedora 44 (rust-asan, sv)
+    runs-on: ubuntu-latest
+    container: fedora:44
+    needs: [prepare-deps]
+    steps:
+      - name: Cache cargo registry
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9
+        with:
+          path: ~/.cargo/registry
+          key: ${{ github.job }}-cargo-registry
+      - run: dnf -y install git
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
+        with:
+          name: prep
+          path: prep
+      - run: tar xf prep/suricata-update.tar.gz
+      - run: tar xf prep/suricata-verify.tar.gz
+      - name: Build and test with Rust ASAN
+        run: ./qa/ci/rust-asan.sh
+      - name: Upload failure logs
+        if: failure()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a
+        with:
+          name: rust-asan-logs
+          if-no-files-found: ignore
+          path: |
+            *.log
+            suricata-verify/tests/**/output/
+
   # This job builds and tests Suricata as a non-root user as some
   # issues only show up when not running as root, and by default all
   # jobs in GitHub actions are run as root inside the container.
diff --git a/qa/ci/rust-asan.sh b/qa/ci/rust-asan.sh
new file mode 100755
index 0000000000..1954c4434f
--- /dev/null
+++ b/qa/ci/rust-asan.sh
@@ -0,0 +1,102 @@
+#!/usr/bin/env bash
+#
+# Build with Rust and C ASAN.
+
+set -eux
+set -o pipefail
+
+# This script and its package list currently only target Fedora.
+if [ ! -e /etc/fedora-release ]; then
+    echo "ERROR: this script is only supported on Fedora" >&2
+    exit 1
+fi
+
+# Pin to a specific nightly, should be updated from time to time.
+NIGHTLY="2026-09-18"
+
+# A cargo build target other than the default is required for Rust ASAN builds
+# as we don't want proc-macros built with address sanitization.
+export CARGO_BUILD_TARGET="${CARGO_BUILD_TARGET:=x86_64-unknown-linux-gnu}"
+
+# Default to all CPUs unless already set.
+: "${CPUS:=$(nproc --all)}"
+
+CFLAGS=(
+    -Wall
+    -Wextra
+    -Werror
+    -Wno-unused-parameter
+    -Wno-unused-function
+    -g
+    -fno-omit-frame-pointer
+    -fsanitize=address
+)
+
+LDFLAGS=(
+    -fsanitize=address
+)
+
+RUSTFLAGS=(
+    -Zsanitizer=address
+    -Cforce-frame-pointers=yes
+)
+
+export ac_cv_func_realloc_0_nonnull=yes
+export ac_cv_func_malloc_0_nonnull=yes
+
+dnf -y install \
+    autoconf \
+    automake \
+    awk \
+    cbindgen \
+    curl \
+    diffutils \
+    file-devel \
+    gcc \
+    gcc-c++ \
+    git \
+    jq \
+    jansson-devel \
+    libasan \
+    libtool \
+    libyaml-devel \
+    libnfnetlink-devel \
+    libnetfilter_queue-devel \
+    libnet-devel \
+    libcap-ng-devel \
+    libpcap-devel \
+    make \
+    pcre2-devel \
+    pkgconfig \
+    python3-yaml \
+    which \
+    xz-devel \
+    zlib-devel
+
+# Nightly is required for -Zsanitizer=address.
+curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain nightly-${NIGHTLY} --profile minimal -y
+. "${HOME}/.cargo/env"
+
+./autogen.sh
+
+CFLAGS="${CFLAGS[@]}" LDFLAGS="${LDFLAGS[@]}" \
+    ./configure --enable-warnings --enable-debug --enable-unittests --disable-shared
+
+RUSTFLAGS="${RUSTFLAGS[@]}" make -j "${CPUS}"
+
+# Check that the Rust is built with ASAN.
+lib="rust/target/${CARGO_BUILD_TARGET}/debug/libsuricata_rust.a"
+nm -C "${lib}" > rust-asan-symbols.txt
+grep -q __asan_report_load1 rust-asan-symbols.txt
+
+./src/suricata --build-info
+./src/suricata -u -l .
+
+# Only disable leak detection here, there are leaks in the Rust unit tests, to
+# be investigated.
+(cd rust && \
+    ASAN_OPTIONS="detect_leaks=0" RUSTFLAGS="${RUSTFLAGS[@]}" \
+    cargo test --workspace --all-targets)
+
+SURICATASC=./rust/target/${CARGO_BUILD_TARGET}/debug/suricatasc \
+    python3 ./suricata-verify/run.py -q --debug-failed