Apple iOS, iPadOS, and macOS ImageIO Buffer Overflow Vulnerability

Added to KEV
2023-09-11
Federal due date
2023-10-02
Vendor
Apple
Product
iOS, iPadOS, and macOS
EPSS
99.4th percentile (score 0.854, as of 2026-06-08)
NVD CVSS v3.1
Ransomware use
Unknown
Upstream
https://nvd.nist.gov/vuln/detail/CVE-2023-41064

CISA short description

Apple iOS, iPadOS, and macOS contain a buffer overflow vulnerability in ImageIO when processing a maliciously crafted image, which may lead to code execution. This vulnerability was chained with CVE-2023-41061.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

EPSS percentile is the FIRST.org exploit-probability ranking as of the date noted above; it moves daily. CVSS reflects NVD's analysis at time of publication.