Canon vulnerabilitiesNone on the known-exploited list.

Vendor
The short answer

Canon has 68 published vulnerabilities across 631 products in our catalogue. None of them is on the list of flaws known to be exploited today. The most affected product is Mf273dw Firmware, with 15. If you run Canon software, patch the exploited flaws first.

See the exploited flaws

We keep watching the known-exploited list.

Products

Which Canon products have the most vulnerabilities?

Mf273dw Firmware leads with 15 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.

Known exploited

Which Canon vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Canon's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Canon flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 70%

    Unspecified vulnerability in Microsoft Internet Explorer 5.01 through 6 allows remote attackers to execute arbitrary code via certain invalid HTML that causes memory corruption.

    CVSS7.5Published11 Apr 2006
  2. 58%

    Microsoft Internet Explorer 5.01 through 6 allows remote attackers to execute arbitrary code via HTML elements with a certain crafted tag, which leads to memory corruption.

    CVSS7.5Published11 Apr 2006
  3. 32%

    Microsoft Internet Explorer 5.01 through 6 allows remote attackers to conduct phishing attacks by spoofing the address bar and other parts of the trust UI via unknown methods that allow "window content to persist"...

    CVSS2.6Published11 Apr 2006
  4. 21%

    Microsoft Internet Explorer allows remote attackers to cause a denial of service (crash) via an IFRAME with a certain XML file and XSL stylesheet that triggers a crash in mshtml.dll when a refresh is called, probably...

    CVSS5.0Published2 Mar 2007
  5. 17%

    Microsoft Internet Explorer 6 allows remote attackers to cause a denial of service (crash) by setting the Filter property of an ADODB.Recordset ActiveX object to certain values multiple times, which triggers a null...

    CVSS5.0Published6 Jul 2006
  6. 16%

    The Canon MG3100, MG5300, MG6100, MP495, MX340, MX870, MX890, MX920, and MX922 printers allow remote attackers to cause a denial of service (device hang) via a crafted LAN_TXT24 parameter to...

    CVSS5.0Published21 Jun 2013
  7. 15%

    The Open Connectivity Foundation UPnP specification before 2020-04-17 does not forbid the acceptance of a subscription request with a delivery URL on a different network segment than the fully qualified...

    CVSS7.5Published8 Jun 2020
  8. 13%

    Internet Explorer 6 allows user-assisted remote attackers to read arbitrary files by tricking a user into typing the characters of the target filename in a text box and using the OnKeyDown, OnKeyPress, and OnKeyUp...

    CVSS4.0Published7 Jun 2006
  9. 11%

    Internet Explorer 6.0, and possibly other versions, allows remote attackers to bypass the same origin security policy and make requests outside of the intended domain by calling open on an XMLHttpRequest object...

    CVSS7.5Published31 Dec 2005
  10. 5.4%

    The ContentProvider in the Canon PRINT jp.co.canon.bsd.ad.pixmaprint 2.5.5 application for Android does not properly restrict canon.ij.printer.capability.data data access.

    CVSS5.5Published5 Sep 2019
Every product

All Canon products we track.

189 products, most vulnerabilities first. Find the ones you run, then open a product to see its versions and exploited flaws.

This directory lists the 189 Canon products with at least one tracked version, of 631 in our catalogue.

Precursor Intelligence

Running Canon? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

Free plan, no card needed. Nothing to install.

FAQ

Common questions, answered plainly.

Something else? Talk to the team →

Our catalogue lists 68 published vulnerabilities across 631 products and 263 versions from Canon.

None of Canon's vulnerabilities is on the list of flaws known to be exploited today.

Mf273dw Firmware, with 15 published vulnerabilities. Its own page lists the ones known to be exploited.

Create a Precursor Intelligence account and track the Canon products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook.