diff --git a/projects/cpython3/Dockerfile b/projects/cpython3/Dockerfile
index ab3038fa1e09..4bb3d39085eb 100644
--- a/projects/cpython3/Dockerfile
+++ b/projects/cpython3/Dockerfile
@@ -19,7 +19,12 @@ RUN apt-get update && \
     apt-get install -y build-essential libncursesw5-dev \
 	libreadline-dev libssl-dev libgdbm-dev \
 	libc6-dev libsqlite3-dev tk-dev libbz2-dev \
-	zlib1g-dev libffi-dev
+	libffi-dev autoconf automake autopoint libtool
+
+# zlib and liblzma are built from source with sanitizer instrumentation
+# in build.sh
+RUN git clone --depth 1 -b master https://github.com/madler/zlib.git zlib
+RUN git clone --depth 1 https://github.com/tukaani-project/xz.git xz
 
 RUN git clone https://github.com/python/cpython.git cpython3
 WORKDIR cpython3
diff --git a/projects/cpython3/build.sh b/projects/cpython3/build.sh
index 022c851feec2..3b396b5ac84a 100644
--- a/projects/cpython3/build.sh
+++ b/projects/cpython3/build.sh
@@ -30,7 +30,33 @@ CFLAGS="${CFLAGS} -UNDEBUG"
 # We use some internal CPython API.
 CFLAGS="${CFLAGS} -IInclude/internal/"
 
+# Build zlib from source with the sanitizer/coverage flags
+ZLIB_PREFIX=$WORK/zlib
+pushd $SRC/zlib
+./configure --static --prefix=$ZLIB_PREFIX
+# Build as a static library since it's linked into shared extension modules
+make -j$(nproc) CFLAGS="$CFLAGS -fPIC"
+make install
+popd
+
+# Build liblzma from source with the sanitizer/coverage flags
+LZMA_PREFIX=$WORK/xz
+pushd $SRC/xz
+./autogen.sh --no-po4a --no-doxygen
+# Static + PIC for the same reason as zlib. Also, we can skip the command line tools
+./configure --prefix=$LZMA_PREFIX \
+  --enable-static --disable-shared --with-pic --enable-debug \
+  --disable-xz --disable-xzdec --disable-lzmadec --disable-lzmainfo \
+  --disable-nls --disable-doc
+make -j$(nproc)
+make install
+popd
+
 FLAGS=()
+FLAGS+=("ZLIB_CFLAGS=-I$ZLIB_PREFIX/include")
+FLAGS+=("ZLIB_LIBS=$ZLIB_PREFIX/lib/libz.a")
+FLAGS+=("LIBLZMA_CFLAGS=-I$LZMA_PREFIX/include")
+FLAGS+=("LIBLZMA_LIBS=$LZMA_PREFIX/lib/liblzma.a -lpthread")
 case $SANITIZER in
   address)
     FLAGS+=("--with-address-sanitizer")
diff --git a/projects/git/project.yaml b/projects/git/project.yaml
index 3828bfc7a20d..ffeeaaf0af63 100644
--- a/projects/git/project.yaml
+++ b/projects/git/project.yaml
@@ -1,5 +1,5 @@
 homepage: "https://git-scm.com"
-language: rust
+language: c++
 primary_contact: "steadmon@google.com"
 auto_ccs:
   - "git-fuzz-reports@google.com"
diff --git a/projects/monero/Dockerfile b/projects/monero/Dockerfile
index 3c5177c3f981..280929a2bef0 100644
--- a/projects/monero/Dockerfile
+++ b/projects/monero/Dockerfile
@@ -17,7 +17,7 @@
 # Multistage docker build, requires docker 17.05
 
 # builder stage
-FROM gcr.io/oss-fuzz-base/base-builder
+FROM gcr.io/oss-fuzz-base/base-builder-rust
 
 RUN set -ex && \
     apt-get update && \
diff --git a/projects/monero/build.sh b/projects/monero/build.sh
index 678d10b9a05c..35c46413ece4 100755
--- a/projects/monero/build.sh
+++ b/projects/monero/build.sh
@@ -30,7 +30,8 @@ export CXXFLAGS="${CXXFLAGS} -fPIC -DBOOST_NO_INCLASS_MEMBER_INITIALIZATION"
 # `set(Boost_USE_STATIC_RUNTIME ON)`. The OSS-Fuzz image builds Boost with
 # `runtime-link=static`, so config-mode find_package rejects that variant unless
 # Boost_USE_STATIC_RUNTIME is ON. Re-supply it here to match the image's Boost.
-cmake -D OSSFUZZ=ON -D STATIC=ON -D BUILD_TESTS=ON -D USE_LTO=OFF -D ARCH="default" -D Boost_USE_STATIC_RUNTIME=ON ..
+cmake -D OSSFUZZ=ON -D STATIC=ON -D BUILD_TESTS=ON -D USE_LTO=OFF \
+  -D USE_DEVICE_TREZOR=OFF -D ARCH="default" -D Boost_USE_STATIC_RUNTIME=ON ..
 
 TESTS="\
   base58_fuzz_tests \
diff --git a/projects/ogre/Dockerfile b/projects/ogre/Dockerfile
index 9cd2c240994c..5226295789fd 100644
--- a/projects/ogre/Dockerfile
+++ b/projects/ogre/Dockerfile
@@ -17,5 +17,5 @@
 FROM gcr.io/oss-fuzz-base/base-builder
 RUN apt-get update -y && apt-get install -y curl libgtest-dev libx11-dev
 RUN git clone --depth 1 https://github.com/OGRECave/ogre
-COPY build.sh *.cpp *.dict $SRC/
+COPY build.sh $SRC/
 WORKDIR ogre
diff --git a/projects/ogre/build.sh b/projects/ogre/build.sh
index d97e6b708dc2..c0b2310376c8 100644
--- a/projects/ogre/build.sh
+++ b/projects/ogre/build.sh
@@ -21,7 +21,7 @@ cmake -DOGRE_STATIC=TRUE -DOGRE_BUILD_FUZZERS=TRUE -DCMAKE_CXX_FLAGS="$CXXFLAGS"
 make -j$(nproc)
 
 # copy the fuzzers
-for fuzzer in image_fuzz stream_fuzz zip_fuzz ogre_deep_fuzz script_fuzz; do 
+for fuzzer in image_fuzz stream_fuzz zip_fuzz ogre_deep_fuzz script_fuzz dds_fuzz; do
   cp bin/${fuzzer} $OUT/${fuzzer}
 done
 
@@ -55,5 +55,12 @@ for f in $(find .. -name '*.material' -o -name '*.program' \
   cp "$f" "/tmp/ogre_script_seeds/$base"
 done
 
+# Seed corpus for the DDS codec fuzzer
+mkdir -p /tmp/ogre_dds_seeds
+for f in $(find .. -iname '*.dds'); do
+  cp "$f" "/tmp/ogre_dds_seeds/$(echo "${f#../}" | tr '/' '_')"
+done
+
 cd /tmp/ogre_deep_seeds && zip -q $OUT/ogre_deep_fuzz_seed_corpus.zip * 2>/dev/null || true
-cd /tmp/ogre_script_seeds && zip -q $OUT/script_fuzz_seed_corpus.zip * 2>/dev/null || true
\ No newline at end of file
+cd /tmp/ogre_script_seeds && zip -q $OUT/script_fuzz_seed_corpus.zip * 2>/dev/null || true
+cd /tmp/ogre_dds_seeds && zip -q $OUT/dds_fuzz_seed_corpus.zip * 2>/dev/null || true
diff --git a/projects/open5gs/build.sh b/projects/open5gs/build.sh
index 7e619cd6c8a8..0e07e9201748 100644
--- a/projects/open5gs/build.sh
+++ b/projects/open5gs/build.sh
@@ -39,10 +39,11 @@ ninja -C builddir -k 0 \
     tests/fuzzing/pfcp_message_fuzz \
     tests/fuzzing/nas_5gs_message_fuzz \
     tests/fuzzing/sbi_nf_profile_fuzz \
-    tests/fuzzing/sbi_sm_context_fuzz
+    tests/fuzzing/sbi_sm_context_fuzz \
+    tests/fuzzing/sbi_openapi_model_fuzz \
+    tests/fuzzing/sbi_request_fuzz
 
 cp builddir/tests/fuzzing/gtp_message_fuzz $OUT/gtp_message_fuzz
-cp builddir/tests/fuzzing/ipfw_rule_fuzz $OUT/ipfw_rule_fuzz
 cp builddir/tests/fuzzing/nas_message_fuzz $OUT/nas_message_fuzz
 cp builddir/tests/fuzzing/ngap_message_fuzz $OUT/ngap_message_fuzz
 cp builddir/tests/fuzzing/s1ap_message_fuzz $OUT/s1ap_message_fuzz
@@ -53,17 +54,22 @@ mkdir -p $OUT/lib/
 cp /lib/x86_64-linux-gnu/libtalloc.so* $OUT/lib/
 
 cp tests/fuzzing/gtp_message_fuzz_seed_corpus.zip $OUT/gtp_message_fuzz_seed_corpus.zip
-cp tests/fuzzing/ipfw_rule_fuzz_seed_corpus.zip $OUT/ipfw_rule_fuzz_seed_corpus.zip
 cp tests/fuzzing/nas_message_fuzz_seed_corpus.zip $OUT/nas_message_fuzz_seed_corpus.zip
 cp tests/fuzzing/pfcp_message_fuzz_seed_corpus.zip $OUT/pfcp_message_fuzz_seed_corpus.zip
 cp tests/fuzzing/nas_5gs_message_fuzz_seed_corpus.zip $OUT/nas_5gs_message_fuzz_seed_corpus.zip
 
-# Disable sbi related fuzzers for memory sanitizer because it depends on
-# libtalloc which contains a MSAN false positive problem
+# Disable sbi/ipfw related fuzzers for memory sanitizer because they depend
+# on the system libtalloc, which is not MSAN-instrumented and causes false
+# positives.
 if [ "$SANITIZER" != "memory" ]; then
+    cp builddir/tests/fuzzing/ipfw_rule_fuzz $OUT/ipfw_rule_fuzz
+    cp tests/fuzzing/ipfw_rule_fuzz_seed_corpus.zip $OUT/ipfw_rule_fuzz_seed_corpus.zip
+
     cp builddir/tests/fuzzing/sbi_nf_profile_fuzz $OUT/sbi_nf_profile_fuzz
     cp builddir/tests/fuzzing/sbi_sm_context_fuzz $OUT/sbi_sm_context_fuzz
-    for fuzzer in sbi_nf_profile_fuzz sbi_sm_context_fuzz;
+    cp builddir/tests/fuzzing/sbi_openapi_model_fuzz $OUT/sbi_openapi_model_fuzz
+    cp builddir/tests/fuzzing/sbi_request_fuzz $OUT/sbi_request_fuzz
+    for fuzzer in sbi_nf_profile_fuzz sbi_sm_context_fuzz sbi_openapi_model_fuzz sbi_request_fuzz;
     do
         ldd "$OUT/$fuzzer" 2>/dev/null | awk '/=> \//{print $3}'
     done | grep -Ev '/(ld-linux|libc|libm|libdl|libpthread|librt|libstdc\+\+|libgcc_s)\.' \
diff --git a/projects/rabbitmq-c/build.sh b/projects/rabbitmq-c/build.sh
index d8eda899af68..eecfb6394361 100644
--- a/projects/rabbitmq-c/build.sh
+++ b/projects/rabbitmq-c/build.sh
@@ -14,7 +14,7 @@
 # limitations under the License.
 #
 ################################################################################
-mkdir build 
+mkdir build
 
 pushd build/
 
@@ -35,6 +35,7 @@ cp fuzz/fuzz_method_decode $OUT/fuzz_method_decode
 cp fuzz/fuzz_handle_input $OUT/fuzz_handle_input
 cp fuzz/fuzz_properties_decode $OUT/fuzz_properties_decode
 cp fuzz/fuzz_codec $OUT/fuzz_codec
+cp fuzz/fuzz_read_message $OUT/fuzz_read_message
 popd
 
 zip -j ${OUT}/fuzz_url_seed_corpus.zip fuzz/input/fuzz_url.raw