Canon Devices - Authentication Bypass in Catwalk Server

Certain Canon devices manufactured in 2012 through 2020 such as imageRUNNER ADVANCE iR-ADV C5250, when Catwalk Server is enabled for HTTP access, allow remote attackers to modify an e-mail address setting, and thus cause the device to send sensitive information through e-mail to the attacker. For...

USN-8586-1: libgphoto2 vulnerabilities

It was discovered that libgphoto2 did not properly validate buffer boundaries when parsing EOS image format data. An attacker with physical access could possibly use this issue to obtain sensitive information. CVE-2026-40333 It was discovered that libgphoto2 did not properly null-terminate buffer...

USN-8586-1 libgphoto2 vulnerabilities

It was discovered that libgphoto2 did not properly validate buffer boundaries when parsing EOS image format data. An attacker with physical access could possibly use this issue to obtain sensitive information. CVE-2026-40333 It was discovered that libgphoto2 did not properly null-terminate buffer...

EUVD-2026-37021

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

EUVD-2026-37020

Use of hard-coded cryptographic keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier...

EUVD-2026-37022

Use of a non-secure protocol as the default FTP configuration in Canon EOS Network Setting Tool Version 1.5.0 or earlier...

EUVD-2026-37019

Improper validation of server certificates in Canon EOS Network Setting Tool Version 1.5.0 or earlier...

EUVD-2026-37018

Improper validation of SSH host keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier...

CVE-2026-9262

Use of a non-secure protocol as the default FTP configuration in Canon EOS Network Setting Tool Version 1.5.0 or earlier...

CVE-2026-9258

Improper validation of SSH host keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier...

CVE-2026-9260

Use of hard-coded cryptographic keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier...

CVE-2026-9261

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

CVE-2026-9259

Improper validation of server certificates in Canon EOS Network Setting Tool Version 1.5.0 or earlier...

CVE-2026-9262

Use of a non-secure protocol as the default FTP configuration in Canon EOS Network Setting Tool Version 1.5.0 or earlier...

CVE-2026-9262

CVE-2026-9262 affects Canon EOS Network Setting Tool (Version 1.5.0 or earlier). The issue is the use of a non-secure protocol by default in FTP configuration. Reported CVSS metrics indicate a Network attack with high confidentiality impact (CVSS 3.1: 6.5 base, MEDIUM) and a notable impact under ...

CVE-2026-9261

The CVE relates to Canon EOS Network Setting Tool (Canon) versions 1.5.0 or earlier that use weak SSH cryptographic algorithms. Root cause: weak SSH crypto in the tool could affect confidentiality and integrity (per CVSS metrics indicating high impact on these areas) with network access as the at...

CVE-2026-9261

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

CVE-2026-9260

Use of hard-coded cryptographic keys in Canon EOS Network Setting Tool Version 1.5.0 or earlier...

CVE-2026-9260

CVE-2026-9260 concerns the Canon EOS Network Setting Tool, affected in version 1.5.0 or earlier. The underlying issue is the use of hard-coded cryptographic keys, which can undermine confidentiality, integrity, and availability of communications or data protected by these keys. The CVSS data indi...

CVE-2026-9259

Canon EOS Network Setting Tool, version 1.5.0 and earlier, is affected by an improper validation of server certificates. The vulnerability (CVE-2026-9259) is network-exposed with low attack complexity and no user interaction required, potentially impacting confidentiality, integrity, and availabi...