--- title: "CVE-2026-108906: Netcore NR268 - Out of Bounds Read" description: "Netcore NR268 1.7.121109 contains an out-of-bounds read caused by manipulation of the \"put_file\" argument in /router/filter_arp_put_file.cgi, letting remote attackers read memory out of bounds, exploit requires no special privileges." url: https://panop.io/threat-heartbeat/CVE-2026-108906/ --- # CVE-2026-108906 Netcore NR268 - Out of Bounds Read Netcore NR268 1.7.121109 contains an out-of-bounds read caused by manipulation of the "put\_file" argument in /router/filter\_arp\_put\_file.cgi, letting remote attackers read memory out of bounds, exploit requires no special privileges. CVSS base score 7.2 /10 High CISA KEV Not listed Public exploit None known Authentication Required EPSS 0.43% chance of exploitation in 30 days [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-108906) ## Details Type Out of Bounds Read Impact Information Disclosure CVSS vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Published 12 October 2026 Updated 15 October 2026 Weakness [CWE-119](https://cwe.mitre.org/data/definitions/119.html) ## Vendor fix Update to the latest version or apply vendor patches when available. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-108906](https://nvd.nist.gov/vuln/detail/CVE-2026-108906) - [https://vuldb.com/vuln/416700](https://vuldb.com/vuln/416700) - [https://vuldb.com/vuln/416700/cti](https://vuldb.com/vuln/416700/cti) - [https://github.com/draw-ctf/report/blob/main/NR268/2026.09.14-netcore-nr268-arp-import-overread.md](https://github.com/draw-ctf/report/blob/main/NR268/2026.09.14-netcore-nr268-arp-import-overread.md) - [https://vuldb.com/cve/CVE-2026-108906](https://vuldb.com/cve/CVE-2026-108906) - [https://vuldb.com/submit/977172](https://vuldb.com/submit/977172) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)