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README.md

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+---
+license: cc-by-4.0
+task_categories:
+- other
+tags:
+- fuzzing
+- memory-safety
+- security
+- benchmark
+- ARVO
+- OSS-Fuzz
+- C
+- C++
+language:
+- en
+- zh
+pretty_name: MemVulBench
+size_categories:
+- 10GB<n<100GB
+---
+
+# MemVulBench v1.0.0
+
+A real-world multi-bug benchmark for C/C++ memory-safety fuzzing:
+**20 admitted test units, 292 verified unique memory-vulnerability fingerprints**
+(287 expected + 5 audited extra). Each unit is one real upstream project at one
+unmodified historical commit, driven through a single final entry point
+(identity or byte-prefix dispatch), with per-fingerprint triggering PoCs,
+persisted first-fault ASan logs and SHA-256 manifests.
+
+## Layout
+
+```
+units/<project>/                            # browsable metadata (3 small files each)
+  <project>-<commit12>-v1.0.0.tar           # final aggregate image + PoCs + logs
+  manifest.json                             # per-file SHA-256, upstream commit, entry map
+  run-config.json                           # docker load / replay commands, ASAN_OPTIONS
+fingerprint-index.json                      # 292 fingerprints -> unit, PoC, log, fix commit
+manifest.json                               # release manifest (20 units, 292 fingerprints)
+checks/hash-verification.json               # 20/20 image sha256 recomputed & matched
+README.md                                   # this card
+```
+
+## Quickstart
+
+```bash
+pip install -U "huggingface_hub[hf_xet]"
+huggingface-cli download Fisho0/MemVulBench --repo-type dataset \
+    --include "units/arrow/*" --local-dir memvulbench
+
+docker load -i memvulbench/units/arrow/arrow-8b09ecc5c690-v1.0.0.tar  # inside the tar
+# replay per units/arrow/run-config.json; each PoC's first fault should match
+# the corresponding final-entry log in the tar.
+```
+
+Mainland-China users can download without a VPN by prepending:
+
+```bash
+export HF_ENDPOINT=https://hf-mirror.com
+```
+
+## Provenance & license
+
+- Software, catalog and evidence: <https://github.com/explorerlxy/MemVulBench>
+  (tag `memvulbench-v1.0.0`; code MIT, data/docs CC BY 4.0).
+- Every unit is an unmodified upstream commit recorded in its manifest; the
+  images embed upstream sources under their original licenses.
+- All bugs are historically public, upstream-fixed OSS-Fuzz issues (fix
+  commits recorded per fingerprint in `fingerprint-index.json`).
+
+## Citation
+
+```bibtex
+@dataset{memvulbench-v1.0.0,
+  title  = {MemVulBench: A Real-World Multi-Bug Benchmark for C/C++ Memory-Safety Fuzzing},
+  author = {Lu, Xiaoyu and Wei, Qiang and Wang, Yunfeng},
+  year   = {2026},
+  version= {v1.0.0},
+  url    = {https://huggingface.co/datasets/Fisho0/MemVulBench}
+}
+```

checks/hash-verification.json

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+{
+ "scope": "all 20 final aggregate images recomputed against recorded sha256",
+ "verified_at": "2026-09-18",
+ "units": 20,
+ "matches": 20,
+ "results": [
+  {
+   "project": "ghostpdl",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/ghostpdl/images/ghostpdl-991a95ff-agg.tar",
+   "recorded_sha256": "1cc8dca8c8990fd213bd3ebacd5f6cced488041f883d31172dd36352cd2ef780",
+   "recomputed_sha256": "1cc8dca8c8990fd213bd3ebacd5f6cced488041f883d31172dd36352cd2ef780",
+   "match": true
+  },
+  {
+   "project": "gpac",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/gpac/images/gpac-b890f1c-agg.tar",
+   "recorded_sha256": "e15c2cd68ba7b8c2334fe6a3914c1f93c72ae98b72b2cfe837d195663745b442",
+   "recomputed_sha256": "e15c2cd68ba7b8c2334fe6a3914c1f93c72ae98b72b2cfe837d195663745b442",
+   "match": true
+  },
+  {
+   "project": "assimp",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/assimp/images/assimp-d34cd103-agg.tar",
+   "recorded_sha256": "68a4dde4da3afa7c3a0fe0bc69fed01c0a13c9256c0cad4e5d424a0a9fdf8a90",
+   "recomputed_sha256": "68a4dde4da3afa7c3a0fe0bc69fed01c0a13c9256c0cad4e5d424a0a9fdf8a90",
+   "match": true
+  },
+  {
+   "project": "PcapPlusPlus",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/PcapPlusPlus/images/PcapPlusPlus-65974d7-agg.tar",
+   "recorded_sha256": "2347257a0286ba701424383479e08a4eaf30f6fdb40ac036103ae7a59c700164",
+   "recomputed_sha256": "2347257a0286ba701424383479e08a4eaf30f6fdb40ac036103ae7a59c700164",
+   "match": true
+  },
+  {
+   "project": "ndpi",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/ndpi/images/ndpi-65d526d8-agg.tar",
+   "recorded_sha256": "caff14366a4bf93848e729d5ccafbae7148d6a3a60520c6c95455fbc69c0305e",
+   "recomputed_sha256": "caff14366a4bf93848e729d5ccafbae7148d6a3a60520c6c95455fbc69c0305e",
+   "match": true
+  },
+  {
+   "project": "opensc",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/opensc/images/opensc-2c9dddc-agg.tar",
+   "recorded_sha256": "ecce00b27c5db83ea3cf8c5fcee436dcf89ec02035b37df7382258eb9a795aee",
+   "recomputed_sha256": "ecce00b27c5db83ea3cf8c5fcee436dcf89ec02035b37df7382258eb9a795aee",
+   "match": true
+  },
+  {
+   "project": "libdwarf",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/libdwarf/images/libdwarf-2ee326ba-agg.tar",
+   "recorded_sha256": "cf5a6621c08131e5450b207f87901f17c8169bdcdbfc6ba705f247ff7cc92853",
+   "recomputed_sha256": "cf5a6621c08131e5450b207f87901f17c8169bdcdbfc6ba705f247ff7cc92853",
+   "match": true
+  },
+  {
+   "project": "openh264",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/openh264/images/openh264-83a0eae9-agg.tar",
+   "recorded_sha256": "bc345f93d3f213e491f5df5045b919b387f71e063ef2bb628a65edb3e765afe1",
+   "recomputed_sha256": "bc345f93d3f213e491f5df5045b919b387f71e063ef2bb628a65edb3e765afe1",
+   "match": true
+  },
+  {
+   "project": "selinux",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/selinux/images/selinux-38a09b74-agg.tar",
+   "recorded_sha256": "c0b0eb4bf456e291c4a75cbea7886ac8a569a73ed6f2d067c9434089c706d100",
+   "recomputed_sha256": "c0b0eb4bf456e291c4a75cbea7886ac8a569a73ed6f2d067c9434089c706d100",
+   "match": true
+  },
+  {
+   "project": "upx",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/upx/images/upx-09c5e383-agg.tar",
+   "recorded_sha256": "163b730b2289b46466814a8e753307960e3751337e3e190a73e084638c3be05f",
+   "recomputed_sha256": "163b730b2289b46466814a8e753307960e3751337e3e190a73e084638c3be05f",
+   "match": true
+  },
+  {
+   "project": "fluent-bit",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/fluent-bit/images/fluent-bit-e5289e606-agg.tar",
+   "recorded_sha256": "bc0a0dbad3394dd4309f5d33a2498c9de62b459ed342b97145818bc0a12ddf31",
+   "recomputed_sha256": "bc0a0dbad3394dd4309f5d33a2498c9de62b459ed342b97145818bc0a12ddf31",
+   "match": true
+  },
+  {
+   "project": "hdf5",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/hdf5/images/hdf5-bd7616-agg.tar",
+   "recorded_sha256": "2312c65378da7cb0c887283d424fdebcc55cc3b7fb3e0c31af18a8d70198c1c8",
+   "recomputed_sha256": "2312c65378da7cb0c887283d424fdebcc55cc3b7fb3e0c31af18a8d70198c1c8",
+   "match": true
+  },
+  {
+   "project": "openvswitch",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/openvswitch/images/openvswitch-f5129153-agg.tar",
+   "recorded_sha256": "79de11d6bbba6377da4c33b3d3a285b7047cbcdd5d8f282357c07662b1d0a635",
+   "recomputed_sha256": "79de11d6bbba6377da4c33b3d3a285b7047cbcdd5d8f282357c07662b1d0a635",
+   "match": true
+  },
+  {
+   "project": "pcl",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/pcl/images/pcl-09e914b0-agg.tar",
+   "recorded_sha256": "359cc2c8f7a136564049c02670c476dd4586b7a1313eeba1736fa6795a22d929",
+   "recomputed_sha256": "359cc2c8f7a136564049c02670c476dd4586b7a1313eeba1736fa6795a22d929",
+   "match": true
+  },
+  {
+   "project": "libavc",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/libavc/images/libavc-764ab7b-agg.tar",
+   "recorded_sha256": "a3d36d4c05a33a2cf2c3950c80cfb95680cd29f2d652267ed4b465224f393b11",
+   "recomputed_sha256": "a3d36d4c05a33a2cf2c3950c80cfb95680cd29f2d652267ed4b465224f393b11",
+   "match": true
+  },
+  {
+   "project": "sleuthkit",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/sleuthkit/images/sleuthkit-5eabe4d5-agg.tar",
+   "recorded_sha256": "1b3ab0394b04cc8c8daabb1775531440153a38033377d1c3c0727d2c3f700682",
+   "recomputed_sha256": "1b3ab0394b04cc8c8daabb1775531440153a38033377d1c3c0727d2c3f700682",
+   "match": true
+  },
+  {
+   "project": "espeak-ng",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/espeak-ng/images/espeak-ng-ccb1c31-agg.tar",
+   "recorded_sha256": "b1253b1415676d790af43be555577df373f8ef8c25287ccac44a899a16ce539c",
+   "recomputed_sha256": "b1253b1415676d790af43be555577df373f8ef8c25287ccac44a899a16ce539c",
+   "match": true
+  },
+  {
+   "project": "libxml2",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/libxml2/images/libxml2-4b3452d-agg.tar",
+   "recorded_sha256": "4d547db534ad3bc5735c0d2de7ff6bd3bc59fc1989db5f85ccb097988a45e77b",
+   "recomputed_sha256": "4d547db534ad3bc5735c0d2de7ff6bd3bc59fc1989db5f85ccb097988a45e77b",
+   "match": true
+  },
+  {
+   "project": "libraw",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/libraw/images/libraw-371161a-agg.tar",
+   "recorded_sha256": "37b0a3754a3667239d94925731425b40aa4c85b7d893f7bc9a64a1e817d41e10",
+   "recomputed_sha256": "37b0a3754a3667239d94925731425b40aa4c85b7d893f7bc9a64a1e817d41e10",
+   "match": true
+  },
+  {
+   "project": "arrow",
+   "image": "/media/hahafish/Data/ForUbuntu/MemVulBench/targets/arrow/images/arrow-8b09ecc-agg.tar",
+   "recorded_sha256": "6274a5aad0a0baf097dea9a72b457cd222c6b6739e6e54cbb20b7a135bba1e49",
+   "recomputed_sha256": "6274a5aad0a0baf097dea9a72b457cd222c6b6739e6e54cbb20b7a135bba1e49",
+   "match": true
+  }
+ ]
+}

manifest.json

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+{
+ "release": "memvulbench-v1.0.0",
+ "created": "2026-09-18",
+ "admission_decision": "data/measure/admission/2026-09-18.json",
+ "units": 20,
+ "verified_memory_bug_count": 292,
+ "unique_expected": 287,
+ "unique_extra_known_real": 5,
+ "unit_manifests": [
+  "units/ghostpdl/manifest.json",
+  "units/gpac/manifest.json",
+  "units/assimp/manifest.json",
+  "units/PcapPlusPlus/manifest.json",
+  "units/ndpi/manifest.json",
+  "units/opensc/manifest.json",
+  "units/libdwarf/manifest.json",
+  "units/openh264/manifest.json",
+  "units/selinux/manifest.json",
+  "units/upx/manifest.json",
+  "units/fluent-bit/manifest.json",
+  "units/hdf5/manifest.json",
+  "units/openvswitch/manifest.json",
+  "units/pcl/manifest.json",
+  "units/libavc/manifest.json",
+  "units/sleuthkit/manifest.json",
+  "units/espeak-ng/manifest.json",
+  "units/libxml2/manifest.json",
+  "units/libraw/manifest.json",
+  "units/arrow/manifest.json"
+ ],
+ "layers": {
+  "software": "git repository at tag memvulbench-v1.0.0",
+  "unit_data": "benchmark/units/<project>/ (per-unit Zenodo records)",
+  "process_archive": "benchmark/process-archive/README.md"
+ }
+}