Canon Production Printing PRISMAproduction up to 6.5 deserialization

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.3$0-$5k4.36+

Summaryinfo

A vulnerability has been found in Canon Production Printing PRISMAproduction up to 6.5 and classified as critical. Impacted is an unknown function. This manipulation causes deserialization. This vulnerability appears as CVE-2026-3245. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Canon Production Printing PRISMAproduction up to 6.5. It has been declared as critical. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A deserialization vulnerability in PRISMAproduction Version 6.5 or earlier that may lead to arbitrary code execution.

It is possible to read the advisory at psirt.canon. This vulnerability is known as CVE-2026-3245 since 02/26/2026. The exploitation appears to be easy. The attack can be launched remotely. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/03/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-52012). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

02/26/2026 CVE reserved
08/02/2026 +157 days VulDB entry created
08/03/2026 +0 days Advisory disclosed
08/03/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: psirt.canon
Status: Confirmed

CVE: CVE-2026-3245 (🔒)
GCVE (CVE): GCVE-0-2026-3245
GCVE (VulDB): GCVE-100-385423
EUVD: 🔒

Entryinfo

Created: 08/03/2026 01:54
Updated: 08/03/2026 02:17
Changes: 08/03/2026 01:54 (52), 08/03/2026 02:17 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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