CVE-2026-9261
Canon EOS Network Setting Tool Weak SSH Cryptography
Description
Use of weak SSH cryptographic algorithms in Canon EOS Network Setting Tool Version 1.5.0 or earlier
INFO
Published Date :
June 16, 2026, 12:16 a.m.
Last Modified :
June 16, 2026, 12:16 a.m.
Remotely Exploit :
Yes !
Source :
f98c90f0-e9bd-4fa7-911b-51993f3571fd
Affected Products
The following products are affected by CVE-2026-9261
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | f98c90f0-e9bd-4fa7-911b-51993f3571fd | ||||
| CVSS 4.0 | HIGH | f98c90f0-e9bd-4fa7-911b-51993f3571fd | ||||
| CVSS 4.0 | HIGH | f98c90f0-e9bd-4fa7-911b-51993f3571fd |
Solution
- Update the Canon EOS Network Setting Tool software.
- Use strong, modern SSH ciphers and MACs.
- Configure SSH to disable weak algorithms.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-9261.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-9261 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-9261
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-9261 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-9261 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by f98c90f0-e9bd-4fa7-911b-51993f3571fd
Jun. 16, 2026
Action Type Old Value New Value Added Description Use of weak SSH cryptographic algorithms in Canon EOS Network Setting Tool Version 1.5.0 or earlier Added CVSS V4.0 AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/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 Added CVSS V3.1 AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N Added CWE CWE-327 Added Reference https://canon.jp/support/support-info/260615vulnerability-response Added Reference https://psirt.canon/advisory-information/cp2026-005/ Added Reference https://www.canon-europe.com/support/product-security/ Added Reference https://www.usa.canon.com/about-us/to-our-customers/cpa2026-005-vulnerability-remediation-for-eos-network-setting-tool