CVE-2026-24465

Name: CVE-2026-24465
Creator: NVD / NIST
Published: 2026-02-03T07:16:13.127+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.3/10EPSS 0.74%

Last modified Jun 17, 2026

CVE-2026-24465 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. Stack-based buffer overflow vulnerability exists in ELECOM wireless LAN access point devices. A crafted packet may lead to arbitrary code execution.. EPSS estimates a 0.74% chance of exploitation in the next 30 days.

Description

Stack-based buffer overflow vulnerability exists in ELECOM wireless LAN access point devices. A crafted packet may lead to arbitrary code execution.

Metrics

CVSS 4.0

9.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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:X/V:X/RE:X/U:X

CVSS 3.0

9.8/10

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.74%

50.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-121

Affected Software

Vendor	Product	Versions
Elecom	Wab-S300iw-Pd Firmware	All versions
Elecom	Wab-S733iw-Pd Firmware	All versions
Elecom	Wrc-X1500gsa-B Firmware	< 1.13
Elecom	Wrc-X1500gs-B Firmware	< 1.13
Elecom	Wab-S300iw2-Pd Firmware	< 5.5.02
Elecom	Wab-S300iw-Ac Firmware	< 5.5.02
Elecom	Wab-S733iw2-Pd Firmware	< 5.5.02
Elecom	Wab-S733iw-Ac Firmware	< 5.5.02

References

https://jvn.jp/en/jp/JVN94012927/Third Party Advisory
https://www.elecom.co.jp/news/security/20260203-01/Vendor Advisory
https://www.elecom.co.jp/news/security/20260203-02/Vendor Advisory

Timeline

Published: Feb 3, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-24465?

Stack-based buffer overflow vulnerability exists in ELECOM wireless LAN access point devices. A crafted packet may lead to arbitrary code execution.

How severe is CVE-2026-24465?

CVE-2026-24465 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.

How do I fix CVE-2026-24465?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-24465?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST