mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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244 lines
11 KiB
Markdown
244 lines
11 KiB
Markdown
# nvd-json-data-feeds
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[](https://github.com/fkie-cad/nvd-json-data-feeds/actions/workflows/monitor_release.yml)
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[](https://github.com/fkie-cad/nvd-json-data-feeds/actions/workflows/monitor_sync.yml)
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[](https://github.com/fkie-cad/nvd-json-data-feeds/actions/workflows/validate_schema.yml)
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Community reconstruction of the deprecated JSON NVD Data Feeds.
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[Releases](https://github.com/fkie-cad/nvd-json-data-feeds/releases/latest) each day at 00:00 AM UTC.
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Repository synchronizes with the NVD every 2 hours.
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## Repository at a Glance
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### Last Repository Update
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```plain
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2025-12-02T21:00:11.534002+00:00
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```
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### Most recent CVE Modification Timestamp synchronized with NVD
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```plain
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2025-12-02T20:58:32.703000+00:00
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```
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### Last Data Feed Release
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Download and Changelog: [Click](https://github.com/fkie-cad/nvd-json-data-feeds/releases/latest)
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```plain
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2025-12-02T01:00:02.127195+00:00
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```
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### Total Number of included CVEs
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```plain
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319948
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```
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### CVEs added in the last Commit
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Recently added CVEs: `31`
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- [CVE-2025-13634](CVE-2025/CVE-2025-136xx/CVE-2025-13634.json) (`2025-12-02T19:15:48.030`)
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- [CVE-2025-13635](CVE-2025/CVE-2025-136xx/CVE-2025-13635.json) (`2025-12-02T19:15:48.140`)
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- [CVE-2025-13636](CVE-2025/CVE-2025-136xx/CVE-2025-13636.json) (`2025-12-02T19:15:48.260`)
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- [CVE-2025-13637](CVE-2025/CVE-2025-136xx/CVE-2025-13637.json) (`2025-12-02T19:15:48.367`)
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- [CVE-2025-13638](CVE-2025/CVE-2025-136xx/CVE-2025-13638.json) (`2025-12-02T19:15:48.480`)
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- [CVE-2025-13639](CVE-2025/CVE-2025-136xx/CVE-2025-13639.json) (`2025-12-02T19:15:48.623`)
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- [CVE-2025-13640](CVE-2025/CVE-2025-136xx/CVE-2025-13640.json) (`2025-12-02T19:15:48.737`)
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- [CVE-2025-13658](CVE-2025/CVE-2025-136xx/CVE-2025-13658.json) (`2025-12-02T20:15:50.810`)
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- [CVE-2025-13720](CVE-2025/CVE-2025-137xx/CVE-2025-13720.json) (`2025-12-02T19:15:48.843`)
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- [CVE-2025-13721](CVE-2025/CVE-2025-137xx/CVE-2025-13721.json) (`2025-12-02T19:15:48.990`)
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- [CVE-2025-34352](CVE-2025/CVE-2025-343xx/CVE-2025-34352.json) (`2025-12-02T19:15:49.360`)
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- [CVE-2025-57850](CVE-2025/CVE-2025-578xx/CVE-2025-57850.json) (`2025-12-02T19:15:50.183`)
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- [CVE-2025-60736](CVE-2025/CVE-2025-607xx/CVE-2025-60736.json) (`2025-12-02T19:15:51.263`)
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- [CVE-2025-61729](CVE-2025/CVE-2025-617xx/CVE-2025-61729.json) (`2025-12-02T19:15:51.447`)
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- [CVE-2025-65379](CVE-2025/CVE-2025-653xx/CVE-2025-65379.json) (`2025-12-02T20:15:53.117`)
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- [CVE-2025-65877](CVE-2025/CVE-2025-658xx/CVE-2025-65877.json) (`2025-12-02T20:15:53.410`)
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- [CVE-2025-65896](CVE-2025/CVE-2025-658xx/CVE-2025-65896.json) (`2025-12-02T19:15:51.877`)
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- [CVE-2025-66409](CVE-2025/CVE-2025-664xx/CVE-2025-66409.json) (`2025-12-02T19:15:52.133`)
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- [CVE-2025-66414](CVE-2025/CVE-2025-664xx/CVE-2025-66414.json) (`2025-12-02T19:15:52.347`)
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- [CVE-2025-66416](CVE-2025/CVE-2025-664xx/CVE-2025-66416.json) (`2025-12-02T19:15:52.520`)
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- [CVE-2025-66454](CVE-2025/CVE-2025-664xx/CVE-2025-66454.json) (`2025-12-02T19:15:52.683`)
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- [CVE-2025-66458](CVE-2025/CVE-2025-664xx/CVE-2025-66458.json) (`2025-12-02T19:15:52.850`)
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- [CVE-2025-66459](CVE-2025/CVE-2025-664xx/CVE-2025-66459.json) (`2025-12-02T19:15:53.007`)
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- [CVE-2025-66460](CVE-2025/CVE-2025-664xx/CVE-2025-66460.json) (`2025-12-02T19:15:53.163`)
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- [CVE-2025-66468](CVE-2025/CVE-2025-664xx/CVE-2025-66468.json) (`2025-12-02T19:15:53.310`)
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### CVEs modified in the last Commit
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Recently modified CVEs: `75`
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- [CVE-2025-52668](CVE-2025/CVE-2025-526xx/CVE-2025-52668.json) (`2025-12-02T20:19:57.673`)
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- [CVE-2025-52669](CVE-2025/CVE-2025-526xx/CVE-2025-52669.json) (`2025-12-02T20:19:15.913`)
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- [CVE-2025-52670](CVE-2025/CVE-2025-526xx/CVE-2025-52670.json) (`2025-12-02T20:17:35.453`)
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- [CVE-2025-52671](CVE-2025/CVE-2025-526xx/CVE-2025-52671.json) (`2025-12-02T20:05:41.277`)
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- [CVE-2025-53896](CVE-2025/CVE-2025-538xx/CVE-2025-53896.json) (`2025-12-02T20:08:48.273`)
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- [CVE-2025-55129](CVE-2025/CVE-2025-551xx/CVE-2025-55129.json) (`2025-12-02T19:15:50.060`)
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- [CVE-2025-56526](CVE-2025/CVE-2025-565xx/CVE-2025-56526.json) (`2025-12-02T19:35:45.867`)
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- [CVE-2025-56527](CVE-2025/CVE-2025-565xx/CVE-2025-56527.json) (`2025-12-02T19:37:49.817`)
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- [CVE-2025-59696](CVE-2025/CVE-2025-596xx/CVE-2025-59696.json) (`2025-12-02T19:15:50.373`)
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- [CVE-2025-59697](CVE-2025/CVE-2025-596xx/CVE-2025-59697.json) (`2025-12-02T19:15:50.590`)
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- [CVE-2025-59701](CVE-2025/CVE-2025-597xx/CVE-2025-59701.json) (`2025-12-02T19:15:50.810`)
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- [CVE-2025-59702](CVE-2025/CVE-2025-597xx/CVE-2025-59702.json) (`2025-12-02T19:15:51.033`)
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- [CVE-2025-63872](CVE-2025/CVE-2025-638xx/CVE-2025-63872.json) (`2025-12-02T20:15:51.837`)
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- [CVE-2025-64070](CVE-2025/CVE-2025-640xx/CVE-2025-64070.json) (`2025-12-02T20:15:52.133`)
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- [CVE-2025-64504](CVE-2025/CVE-2025-645xx/CVE-2025-64504.json) (`2025-12-02T19:04:30.600`)
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- [CVE-2025-64515](CVE-2025/CVE-2025-645xx/CVE-2025-64515.json) (`2025-12-02T20:39:24.463`)
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- [CVE-2025-64718](CVE-2025/CVE-2025-647xx/CVE-2025-64718.json) (`2025-12-02T19:33:03.310`)
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- [CVE-2025-64756](CVE-2025/CVE-2025-647xx/CVE-2025-64756.json) (`2025-12-02T19:34:43.270`)
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- [CVE-2025-65186](CVE-2025/CVE-2025-651xx/CVE-2025-65186.json) (`2025-12-02T20:15:52.457`)
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- [CVE-2025-65187](CVE-2025/CVE-2025-651xx/CVE-2025-65187.json) (`2025-12-02T20:15:52.670`)
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- [CVE-2025-65215](CVE-2025/CVE-2025-652xx/CVE-2025-65215.json) (`2025-12-02T20:15:52.890`)
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- [CVE-2025-65836](CVE-2025/CVE-2025-658xx/CVE-2025-65836.json) (`2025-12-02T19:15:51.637`)
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- [CVE-2025-65881](CVE-2025/CVE-2025-658xx/CVE-2025-65881.json) (`2025-12-02T20:15:53.567`)
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- [CVE-2025-9799](CVE-2025/CVE-2025-97xx/CVE-2025-9799.json) (`2025-12-02T19:04:22.443`)
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- [CVE-2025-9825](CVE-2025/CVE-2025-98xx/CVE-2025-9825.json) (`2025-12-02T20:31:10.827`)
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## Download and Usage
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There are several ways you can work with the data in this repository:
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### 1) Release Data Feed Packages
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The most straightforward approach is to obtain the latest Data Feed release packages [here](https://github.com/fkie-cad/nvd-json-data-feeds/releases/latest).
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Each day at 00:00 AM UTC we package and upload JSON files that aim to reconstruct the legacy NVD CVE Data Feeds.
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Those are aggregated by the `year` part of the CVE identifier:
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```
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# CVE-<YEAR>.json
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CVE-1999.json
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CVE-2001.json
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CVE-2002.json
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CVE-2003.json
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[...]
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CVE-2023.json
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CVE-2024.json
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```
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We also upload the well-known `Recent` and `Modified` feeds.
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Furthermore, we provide the `All` feed, which contains a recent snapshot of all NVD records.
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Once your local copy is synchronized and the last synchronization is no older than 8 days, you can rely on these to stay up to date:
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```plain
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CVE-Recent.json # CVEs that were added in the previous eight days
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CVE-Modified.json # CVEs that were modified or added in the previous eight days
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```
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Note that all feeds are distributed in `xz`-compressed format to save storage and bandwidth.
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For decompression execute:
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```sh
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xz -d -k <feed>.json.xz
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```
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#### Automation using Release Data Feed Packages
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You can fetch the latest releases for each package with the following static link layout:
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```sh
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https://github.com/fkie-cad/nvd-json-data-feeds/releases/latest/download/CVE-<YEAR>.json.xz
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```
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Example:
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```sh
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wget https://github.com/fkie-cad/nvd-json-data-feeds/releases/latest/download/CVE-2024.json.xz
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xz -d -k CVE-2024.json.xz
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```
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### 2) Clone the Repository (with Git History)
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As you can see by browsing this repository, there is a slight difference between the release packages format and the repository folder structure.
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This is because we want to maintain explorability of the dataset.
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Each CVE gets its own JSON file, e.g., `CVE-1999-0001.json`.
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Here, each file is put into a folder layout that first sorts by CVE `year` identifier part and then by `number` part.
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We mask (`xx`) the last two digits to create easily navigable folders that hold a maximum of 100 CVE JSON files:
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```plain
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.
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├── CVE-1999
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│ ├── CVE-1999-00xx
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│ │ ├── CVE-1999-0001.json
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│ │ ├── CVE-1999-0002.json
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│ │ └── [...]
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│ ├── CVE-1999-01xx
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│ │ ├── CVE-1999-0101.json
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│ │ └── [...]
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│ └── [...]
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├── CVE-2000
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│ ├── CVE-2000-00xx
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│ ├── CVE-2000-01xx
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│ └── [...]
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└── [...]
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```
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A byproduct of managing and continuously updating this dataset via Git is that we can track changes over time through the Git history.
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If you are interested in having the NVD data as organized above, including the historical data of changes, just clone this repository (large!):
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```sh
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git clone https://github.com/fkie-cad/nvd-json-data-feeds.git
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```
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#### (Optional) Meta Files
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Similar to the old official feeds, we provide meta files with each release. They can be fetched for each feed via:
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```sh
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https://github.com/fkie-cad/nvd-json-data-feeds/releases/latest/download/CVE-<YEAR>.meta
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```
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The structure is as follows:
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```plain
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lastModifiedDate:1970-01-01T00:00:00.000+00:00 # ISO 8601 timestamp of last CVE modification
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size:1000 # size of uncompressed feed (bytes)
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xzSize:100 # size of lzma-compressed feed (bytes)
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sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 # sha256 hexdigest of uncompressed feed
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```
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### 3) Clone the Repository (without Git History)
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Don't need the history? Then create a shallow copy:
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```sh
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git clone --depth 1 -b main https://github.com/fkie-cad/nvd-json-data-feeds.git
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```
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## Update Timetable
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* NVD Synchronization: `Bi-Hourly`, starting with `00:00:00Z`
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* Release Packages: `Daily`, at `00:00:00Z`
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* NVD Rebuilds: `Weekly`, at `Sun, 02:30:00Z`
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## Motivation
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On 2023-12-15, the NIST deprecated all [JSON-based NVD Data Feeds](https://nvd.nist.gov/vuln/data-feeds#divRetirementBanner-1).
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The new [NVD CVE API 2.0](https://nvd.nist.gov/developers/vulnerabilities) is, without a doubt, a great way to obtain CVE information.
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However, we from [Fraunhofer FKIE - Cyber Analysis and Defense](https://www.fkie.fraunhofer.de/en/departments/cad.html) believe that the API does not cover a variety of use cases.
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The legacy NVD Data Feeds provided a convenient way to quickly obtain a complete, file-based offline database snapshot; just download the `CVE-<YEAR>.tar.gz`, decompress it, and use it as you please, e.g.:
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- Put the JSON feed into a document-based database and quickly leverage upon that data in your software project, ...
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- Parse and analyze it using your favorite programming language, ...
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- Put it on a USB stick and transfer it to a system without internet access, or ...
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- Query the file using `jq`!
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Unfortunately, the new NVD API 2.0 adds complexity to this process.
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We want to preserve ease of use by reconstructing these data sources.
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## Non-Endorsement Clause
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This project uses and redistributes data from the NVD API but is not endorsed or certified by the NVD.
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## Bot Source Code
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The bot's source code is available at [fkie-cad/nvd\_json\_bot](https://github.com/fkie-cad/nvd_json_bot). |