{"vulnerability": "cve-2026-101039", "sightings": [{"uuid": "cdbc04b7-cb15-4e75-a581-efb7cf8af32e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-101039", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/117343658682665269", "content": "A new vulnerability with increased severity was disclosed for FAST FAC1900R (CVE-2026-101039) https://vuldb.com/vuln/410907", "creation_timestamp": "2026-09-27T15:15:36.054460Z"}, {"uuid": "8bbd444f-26dc-4ce4-ba30-6b02d7d8f7eb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-101039", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mwla5lbq2u2f", "content": "CVE-2026-101039 - fac1900r\nThe devdiscover Service in FAST FAC1900R version 20190827_2.0.2 contains a flaw that lets an attacker send specially crafted data and overflow a memory area, potentially crashing the\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#fac1900r #fast #CVE #infosec", "creation_timestamp": "2026-09-28T11:40:07.460703Z"}, {"uuid": "147c5fcf-8ca5-4375-8a3a-35e832bf4c65", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-101039", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mwlbo63u572u", "content": "\ud83d\udea8 CVE-2026-101039 \u2014 CVSS 9.3 CRITICAL\n\nA vulnerability was identified in FAST FAC1900R 20190827_2.0.2. Affected by this issue is the function copy...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-101039\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-09-28T12:07:18.237083Z"}, {"uuid": "85ee88b7-df85-4b93-9c82-4715c2e6cb46", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-101039", "type": "seen", "source": "https://bsky.app/profile/vulnsea.com/post/3mwlg3g75rt2n", "content": "\ud83c\udf0a ABYSSAL \u00b7 critical with a public exploit\nCVE-2026-101039: A vulnerability was identified in FAST FAC1900R 20190827_2.0.2\nCVSS 10\nhttps://beta.vulnsea.com/cve/CVE-2026-101039\n\n#CVE #infosec #cybersecurity #threatintel", "creation_timestamp": "2026-09-28T13:26:17.454898Z"}, {"uuid": "f41ec400-6a17-4341-a3d0-7924a5805541", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-101039", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/117348907632911145", "content": "CRITICAL: FAST FAC1900R 20190827_2.0.2 vulnerable to stack-based buffer overflow (CVE-2026-101039, CVSS 10). RCE possible via public exploit. No patch released; block access to devdiscover Service. https://radar.offseq.com/threat/cve-2026-101039-stack-based-buffer-overflow-in-fast-fac1900r-f3ece93ec0ed3ff8 #OffSeq #CVE #IoT #Infosec", "creation_timestamp": "2026-09-28T13:30:29.140238Z"}, {"uuid": "b354bb29-9c28-43d6-b235-c3c7ae719614", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-101039", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mwlgcxhxaf2m", "content": "CRITICAL buffer overflow (CVE-2026-101039) in FAST FAC1900R 20190827_2.0.2 enables remote code execution. Exploit is public, no patch. Apply network restrictions immediately. https://radar.offseq.com/threat/cve-2026-101039-stack-based-buffer-overflow-in-fast-fac1900r-f3ece93ec0ed3ff8 #OffSeq #CVE...", "creation_timestamp": "2026-09-28T13:30:30.894396Z"}]}