{"uuid": "6314efa0-1f3f-49be-ba3c-b28c7528548a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-6818", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/19823", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-6818\n\ud83d\udd25 CVSS Score: 4.8 (cvssV4_0, Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P)\n\ud83d\udd39 Description: A vulnerability, which was classified as problematic, was found in HDF5 1.14.6. Affected is the function H5O__chunk_protect of the file /src/H5Ochunk.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.\n\ud83d\udccf Published: 2025-06-28T15:31:06.437Z\n\ud83d\udccf Modified: 2025-06-28T15:31:06.437Z\n\ud83d\udd17 References:\n1. https://vuldb.com/?id.314256\n2. https://vuldb.com/?ctiid.314256\n3. https://vuldb.com/?submit.602326\n4. https://github.com/HDFGroup/hdf5/issues/5573\n5. https://github.com/user-attachments/files/20623382/hdf5_crash_5.txt", "creation_timestamp": "2025-06-28T15:55:22.000000Z"}