---
title: "Security digest: July 23, 2024"
url: https://erroneo.us/security/2024-07-23/
description: "July 23, 2024 vulnerability digest: 2 CISA KEV additions (Microsoft, Twilio). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2024-07-23
date_modified: 2024-07-23
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: July 23, 2024

2 known exploited (cisa kev) additions.

## Take stock

- Do you run any of these? Twilio Authy, Microsoft Internet Explorer. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2024-08-13.
- None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.

## Known exploited (CISA KEV)

- [CVE-2024-39891](https://erroneo.us/security/cve/CVE-2024-39891/index.md) Twilio Authy: Twilio Authy Information Disclosure Vulnerability (CISA due 2024-08-13)
- [CVE-2012-4792](https://erroneo.us/security/cve/CVE-2012-4792/index.md) Microsoft Internet Explorer: Microsoft Internet Explorer Use-After-Free Vulnerability (CISA due 2024-08-13)

## Critical advisories

None.

---
Source page: https://erroneo.us/security/2024-07-23/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt