What is CVE-2023-1763?

CVE-2023-1763 is a medium-severity vulnerability in Apple macOS, classified under CWE-549. CVSS score: 6.5/10. Published 2023-05-17.

How severe is CVE-2023-1763?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Apple macOS

CVE-2023-1763

Canon IJ Network Tool/Ver.4.7.5 and earlier (supported OS: OS X 10.9.5-macOS 13),IJ Network Tool/Ver.4.7.3 and earlier (supported OS: OS X 10.7.5-OS X 10.8) allows an attacker to acquire sensitive information on the Wi-Fi connection setup of the printer from the software.

Published 2023-05-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (19.0th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Apple macOS
Apple Mac OS X
Canon Ij Network Tool
Canon Inc. Ij Nw Tool — versions Ver.4.7.5 and earlier (supported OS: OS X 10.9.5-macOS 13),Ver.4.7.3 and earlier (supported OS: OS X 10.7.5-OS X 10.8)

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-1763?: CVE-2023-1763 is a medium-severity vulnerability in Apple macOS, classified under CWE-549. CVSS score: 6.5/10. Published 2023-05-17.
How severe is CVE-2023-1763?: Medium severity. CVSS v3 base score is 6.5 out of 10.