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Vulnerability record · CVE-2026-108892 · published 12 October 2026

CVE-2026-108892: Memory buffer overflow vulnerability

A vulnerability was determined in Linksys E1700 1.0.0.4.003. This vulnerability affects the function ssid1MACFilter of the file /goform/ssid1MACFilter of the component Mac Filter. This manipulation of the argument newap_text_%d causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

9.3 CVSS 4.0 Critical EPSS 0.62% · top 51.7% CWE-119 · Memory buffer overflowCWE-121 · Stack-based buffer overflow Deferred
9.3CVSS 4.0 base score, v2 10.0
0.62%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
6References
13 Oct 2026Last modified by NVD

Description

A vulnerability was determined in Linksys E1700 1.0.0.4.003. This vulnerability affects the function ssid1MACFilter of the file /goform/ssid1MACFilter of the component Mac Filter. This manipulation of the argument newap_text_%d causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/wudipjq/my_vuln/blob/main/Linksys3/vuln_66/66.md
https://vuldb.com/cve/CVE-2026-108892
https://vuldb.com/submit/973111
https://vuldb.com/vuln/416684
https://vuldb.com/vuln/416684/cti
https://www.linksys.com/

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Source: NIST National Vulnerability Database (record CVE-2026-108892), CISA KEV, FIRST EPSS (scores of 2026-10-13). This page is refreshed as NVD updates the record.