Is CVE-2026-9261 in the CISA KEV catalog?

No. CVE-2026-9261 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-9261?

CVE-2026-9261 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2026-9261?

CVE-2026-9261 has an EPSS score of 0.18% (8th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-9261?

Upgrade eos network setting tool to 1.5.1 or later.

CVE & CISA-KEV Catalog

CVE-2026-9261

MEDIUM

6.8

CVSS v3

NVD

Description

Use of weak SSH cryptographic algorithms in Canon EOS Network Setting Tool Version 1.5.0 or earlier

CWE-327

How to fix

Remediation Available

eos network setting toolNVD

Affected:< 1.5.1Fixed in:1.5.1CVE-2026-9261derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

Exploit Intelligence

0.18%probability of exploitation in 30 days

8thpercentile

Low risk: more likely to be exploited than 8% of all known CVEs.

References

Vendor Advisory4

Embed a live status badge for CVE-2026-9261

Markdown

[![CVE-2026-9261](https://tridentstack.com/cve/badge/CVE-2026-9261.svg)](https://tridentstack.com/cve/CVE-2026-9261)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-9261"><img src="https://tridentstack.com/cve/badge/CVE-2026-9261.svg" alt="CVE-2026-9261"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-18.