Vulnerability-Lookup

JVNDB-2026-017322

Vulnerability from jvndb - Published: 2026-06-01 17:37 - Updated:2026-06-01 17:37

Severity

5.0 (Medium) - cvssV3_0 - CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N

Summary

Link following vulnerability in Canon My Image Garden for macOS and CUPS Printer Driver for macOS

Details

My Image Garden for MacOS and CUPS Printer Driver for macOS provided by Canon Inc. contain the following vulnerability.

Improper link resolution before file access ('Link following') (CWE-59) - CVE-2026-6891, CVE-2026-6892

Canon Inc. reported this vulnerability to JPCERT/CC to notify users of the solutions through JVN.

References

Type

URL

	JVN	https://jvn.jp/en/vu/JVNVU93879027/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-6891
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-6892
	Link Following(CWE-59)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-017322.html",
  "dc:date": "2026-06-01T17:37+09:00",
  "dcterms:issued": "2026-06-01T17:37+09:00",
  "dcterms:modified": "2026-06-01T17:37+09:00",
  "description": "My Image Garden for MacOS and CUPS Printer Driver for macOS provided by Canon Inc. contain the following vulnerability.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/59.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://www.cve.org/CVERecord?id=CVE-2026-6891\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://www.cve.org/CVERecord?id=CVE-2026-6892\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eImproper link resolution before file access (\u0027Link following\u0027) (CWE-59) - CVE-2026-6891, CVE-2026-6892\u003c/li\u003e\u003c/ul\u003eCanon Inc. reported this vulnerability to JPCERT/CC to notify users of the solutions through JVN.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-017322.html",
  "sec:cvss": {
    "@score": "5.0",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-017322",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/vu/JVNVU93879027/index.html",
      "@id": "JVNVU#93879027",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-6891",
      "@id": "CVE-2026-6891",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-6892",
      "@id": "CVE-2026-6892",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-59",
      "@title": "Link Following(CWE-59)"
    }
  ],
  "title": "Link following vulnerability in Canon My Image Garden for macOS and CUPS Printer Driver for macOS"
}

CVE-2026-6891 (GCVE-0-2026-6891)

Vulnerability from cvelistv5 – Published: 2026-05-28 23:59 – Updated: 2026-05-29 18:29

Summary

Improper handling of symbolic links in the installer of My Image Garden for macOS Version 3.6.8 or earlier may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of files for which they would not normally have authorization.

Severity

5 (Medium)


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

5.1 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-59 - Improper link resolution before file access ('link following')

Assigner

Canon

References

4 references

URL	Tags
https://psirt.canon/advisory-information/cp2026-004/	vendor-advisory
https://canon.jp/support/support-info/260528-2vul…	vendor-advisory
https://www.usa.canon.com/support/canon-product-a…	vendor-advisory
https://www.canon-europe.com/support/product-security/	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Canon Inc.	My Image Garden for macOS	Affected: 3.6.8 or earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2026-6891",
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                "timestamp": "2026-05-29T18:28:31.097670Z",
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        },
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          "url": "https://canon.jp/support/support-info/260528-2vulnerability-response"
        },
        {
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          ],
          "url": "https://www.usa.canon.com/support/canon-product-advisories/CPA2026-004-Vulnerability-Remediation-for-My-Image-Garden-for-macOS-and-CUPS-Printer-Driver-for-macOS"
        },
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    "dateReserved": "2026-04-23T04:25:23.590Z",
    "dateUpdated": "2026-05-29T18:29:40.848Z",
    "state": "PUBLISHED"
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}

CVE-2026-6892 (GCVE-0-2026-6892)

Vulnerability from cvelistv5 – Published: 2026-05-29 00:00 – Updated: 2026-05-29 16:51

Summary

Improper handling of symbolic links in the installer of CUPS Printer Driver for macOS(*) may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of directories for which they would not normally have authorization. *:Canon PIXUS iX6800 Series CUPS Printer Driver for macOS Version 16.91.0.0 or earlier (Japan) Canon PIXMA MG2500 Series and iX6800 Series CUPS Printer Driver for macOS Version 16.91.0.0 or earlier (US and Europe)

Severity

5 (Medium)


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

5.1 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-59 - Improper link resolution before file access ('link following')

Assigner

Canon

References

4 references

URL	Tags
https://psirt.canon/advisory-information/cp2026-004/	vendor-advisory
https://canon.jp/support/support-info/260528-1vul…	vendor-advisory
https://www.usa.canon.com/support/canon-product-a…	vendor-advisory
https://www.canon-europe.com/support/product-security/	vendor-advisory

Impacted products

3 products

Vendor	Product	Version
Canon Inc.	Canon PIXUS iX6800 Series CUPS Printer Driver for macOS	Affected: 16.91.0.0 or earlier
Canon Inc.	PIXMA MG2500 Series CUPS Printer Driver for macOS	Affected: 16.91.0.0 or earlier
Canon Inc.	PIXMA iX6800 Series CUPS Printer Driver for macOS	Affected: 16.91.0.0 or earlier

Show details on NVD website

JSON

To clipboard

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      {
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                "timestamp": "2026-05-29T16:44:52.533808Z",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

JVNDB-2026-017322

CVE-2026-6891 (GCVE-0-2026-6891)

CVE-2026-6892 (GCVE-0-2026-6892)

Tags

Sightings

Nomenclature