Integer overflow in Apple macOS
CVE-2022-26775
An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4. An attacker may be able to cause unexpected application termination or arbitrary code execution.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.021 (81.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.021 · change: +0.001
Affected products
- Apple macOS — versions unspecified
- Apple Mac OS X — versions 10.15.7
- Apple Security Update - Catalina — versions unspecified
Weakness classification (CWE)
References
- support.apple.com/kb/HT213253
- support.apple.com/kb/HT213258
- support.apple.com/kb/HT213254
- support.apple.com/en-us/HT213255 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213257 (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-26775?
- CVE-2022-26775 is a critical-severity vulnerability in Apple macOS, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2022-05-26.
- How severe is CVE-2022-26775?
- Critical severity. CVSS v3 base score is 9.8 out of 10.