# CVE-2019-8793: Security feature bypass in iOS

> A local user can record the screen without triggering the visible recording indicator, bypassing privacy safeguards in iOS.

- **Severity:** Medium 5.5 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 18 Dec 2019
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-3949-wvqv-jcq4

## What is CVE-2019-8793?

CVE-2019-8793 is a medium-severity vulnerability in Apple Ipados, published on 18 Dec 2019. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

A consistency issue existed in deciding when to show the screen recording indicator. The issue was resolved with improved state management. This issue is fixed in iOS 13.2 and iPadOS 13.2. A local user may be able to record the screen without a visible screen recording indicator.

## Which versions are affected by CVE-2019-8793?

It affects 2 products.


Products: Apple Ipados, Apple Iphone Os.

## How do I fix CVE-2019-8793?

No fix has been published for CVE-2019-8793 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-8793 being exploited?

There is no known exploitation of CVE-2019-8793 in the wild and no public exploit code.

## Other vulnerabilities in Apple Ipados

- [CVE-2025-43300](https://insights.sbomify.com/CVE-2025-43300/): Apple iOS, iPadOS, and macOS Out-of-Bounds Write (critical 10.0, exploited in the wild)
- [CVE-2025-24201](https://insights.sbomify.com/CVE-2025-24201/): Apple Multiple Products WebKit Out-of-Bounds Write (critical 10.0, exploited in the wild)
- [CVE-2025-24085](https://insights.sbomify.com/CVE-2025-24085/): Apple Multiple Products Use-After-Free (critical 10.0, exploited in the wild)
- [CVE-2025-31200](https://insights.sbomify.com/CVE-2025-31200/): Apple Multiple Products Memory Corruption (critical 9.8, exploited in the wild)
- [CVE-2025-31201](https://insights.sbomify.com/CVE-2025-31201/): Apple Multiple Products Arbitrary Read and Write (critical 9.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-8793 and fix it if it is affected.

What it is: CVE-2019-8793 is a medium-severity vulnerability in Apple Ipados, published on 18 Dec 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2019-8793 in the wild and no public exploit code.

Affected product: Apple Ipados. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2019-8793/ (Markdown: https://insights.sbomify.com/CVE-2019-8793/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-8793
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-8793
- OSV: https://osv.dev/vulnerability/CVE-2019-8793

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-8793/
Summaries are generated and may contain mistakes; the official description above is the record.