VulnSocial

CVE-2026-32669Disclosure(buffalo / fs-m1266)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Code injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability is exploited, an arbitrary code may be executed on the products.

buffalo CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-94

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • fs-m1266
  • fs-m1266_firmware
  • fs-s1266
  • fs-s1266_firmware

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked 1d ago at 2 mentions (2026-03-27); latest day: 1
  • 3 total mentions across 2 days

Affected systems

Vendors
buffalo
Products
fs-m1266fs-m1266_firmwarefs-s1266fs-s1266_firmwarevr-u300wvr-u300w_firmwarevr-u500xvr-u500x_firmwarewapm-1266rwapm-1266r_firmware

1 version affected across 92 products

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-03-27: 2Mentions · 2026-03-28: 1Technical Details · 2026-03-27: 2Technical Details · 2026-03-28: 103-2703-28
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-03-272
Disclosure2
2026-03-281
Disclosure1
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-32669 Code injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability is exploited, an arbitrary code may be executed on the products. https://www.cve.org/CVERecord?id=CVE-2026-32669

    Post summary

    The statement announces that CVE-2026-32669 is a code injection flaw in Buffalo Wi‑Fi routers capable of allowing arbitrary code execution.

    01010390
    56.9K followersView on X
  • CVEFind.com@CveFindCom
    Disclosure

    [CVE-2026-32669: HIGH] Code injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability is exploited, an arbitrary code may be executed on the products.#cve,CVE-2026-32669,#cybersecurity https://cvefind.com/CVE-2026-32669

    Post summary

    A high‑severity code injection flaw in Buffalo Wi‑Fi routers has been disclosed, potentially enabling arbitrary code execution; no evidence of exploitation or mitigation is provided.

    0000166
    617 followersView on X
  • The Hacker Wire@TheHackerWire
    Disclosure

    🟠 CVE-2026-32669 - High Code injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability is exploited, an arbitrary code may be executed on the products. https://www.thehackerwire.com/vulnerability/CVE-2026-32669/ https://t.co/DcKrhJmhmx

    Post summary

    A high‑severity code injection vulnerability (CVE‑2026‑32669) has been disclosed in Buffalo Wi‑Fi routers, potentially allowing arbitrary code execution.

    0000052
    163 followersView on X
CPE platform detail92 entries

92 of 92 entries

PartVendorProductVersionTarget SWTarget HW
HWbuffalofs-m1266---
OSbuffalofs-m1266_firmware---
HWbuffalofs-s1266---
OSbuffalofs-s1266_firmware---
HWbuffalovr-u300w---
OSbuffalovr-u300w_firmware---
HWbuffalovr-u500x---
OSbuffalovr-u500x_firmware---
HWbuffalowapm-1266r---
OSbuffalowapm-1266r_firmware---
HWbuffalowapm-1266wdpr---
OSbuffalowapm-1266wdpr_firmware---
HWbuffalowapm-1266wdpra---
OSbuffalowapm-1266wdpra_firmware---
HWbuffalowapm-1750d---
OSbuffalowapm-1750d_firmware---
HWbuffalowapm-2133r---
OSbuffalowapm-2133r_firmware---
HWbuffalowapm-2133tr---
OSbuffalowapm-2133tr_firmware---
HWbuffalowapm-ax4r---
OSbuffalowapm-ax4r_firmware---
HWbuffalowapm-ax8r---
OSbuffalowapm-ax8r_firmware---
HWbuffalowapm-axetr---
OSbuffalowapm-axetr_firmware---
HWbuffalowaps-1266---
OSbuffalowaps-1266_firmware---
HWbuffalowaps-ax4---
OSbuffalowaps-ax4_firmware---
HWbuffalowcr-1166dhpl---
OSbuffalowcr-1166dhpl_firmware---
HWbuffalowem-1266---
OSbuffalowem-1266_firmware---
HWbuffalowem-1266wp---
OSbuffalowem-1266wp_firmware---
HWbuffalowrm-d2133hp---
OSbuffalowrm-d2133hp_firmware---
HWbuffalowrm-d2133hs---
OSbuffalowrm-d2133hs_firmware---
HWbuffalowsr3600be4-kh---
OSbuffalowsr3600be4-kh_firmware---
HWbuffalowsr3600be4p---
OSbuffalowsr3600be4p_firmware---
HWbuffalowtr-m2133hp---
OSbuffalowtr-m2133hp_firmware---
HWbuffalowtr-m2133hs---
OSbuffalowtr-m2133hs_firmware---
HWbuffalowxr-1750dhp---
HWbuffalowxr-1750dhp2---
OSbuffalowxr-1750dhp2_firmware---
OSbuffalowxr-1750dhp_firmware---
HWbuffalowxr-1900dhp---
HWbuffalowxr-1900dhp2---
OSbuffalowxr-1900dhp2_firmware---
HWbuffalowxr-1900dhp3---
OSbuffalowxr-1900dhp3_firmware---
OSbuffalowxr-1900dhp_firmware---
HWbuffalowxr-5950ax12---
OSbuffalowxr-5950ax12_firmware---
HWbuffalowxr-6000ax12b---
OSbuffalowxr-6000ax12b_firmware---
HWbuffalowxr-6000ax12p---
OSbuffalowxr-6000ax12p_firmware---
HWbuffalowxr-6000ax12s---
OSbuffalowxr-6000ax12s_firmware---
HWbuffalowxr18000be10p---
OSbuffalowxr18000be10p_firmware---
HWbuffalowzr-1166dhp---
HWbuffalowzr-1166dhp2---
OSbuffalowzr-1166dhp2_firmware---
OSbuffalowzr-1166dhp_firmware---
HWbuffalowzr-1750dhp---
HWbuffalowzr-1750dhp2---
OSbuffalowzr-1750dhp2_firmware---
OSbuffalowzr-1750dhp_firmware---
HWbuffalowzr-600dhp---
HWbuffalowzr-600dhp2---
OSbuffalowzr-600dhp2_firmware---
HWbuffalowzr-600dhp3---
OSbuffalowzr-600dhp3_firmware---
OSbuffalowzr-600dhp_firmware---
HWbuffalowzr-900dhp---
HWbuffalowzr-900dhp2---
OSbuffalowzr-900dhp2_firmware---
OSbuffalowzr-900dhp_firmware---
HWbuffalowzr-s1750dhp---
OSbuffalowzr-s1750dhp_firmware---
HWbuffalowzr-s600dhp---
OSbuffalowzr-s600dhp_firmware---
HWbuffalowzr-s900dhp---
OSbuffalowzr-s900dhp_firmware---

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