---
title: "Security digests, October 2023"
url: https://erroneo.us/security/archive/2023-10/
description: "Every daily security digest from October 2023: 6 editorial briefs, 18 known exploited (CISA KEV) additions and 40 critical advisories, day by day, with…"
type: security-archive-month
section: "Security Digest"
date_modified: 2023-10-31
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digests, October 2023

- [October 31, 2023](https://erroneo.us/security/2023-10-31/index.md): 1 editorial brief and 2 known exploited (CISA KEV) additions
- [October 30, 2023](https://erroneo.us/security/2023-10-30/index.md): 1 critical advisory
- [October 27, 2023](https://erroneo.us/security/2023-10-27/index.md): 1 critical advisory
- [October 26, 2023](https://erroneo.us/security/2023-10-26/index.md): 1 known exploited (CISA KEV) addition
- [October 25, 2023](https://erroneo.us/security/2023-10-25/index.md): 10 critical advisories
- [October 23, 2023](https://erroneo.us/security/2023-10-23/index.md): 1 known exploited (CISA KEV) addition
- [October 20, 2023](https://erroneo.us/security/2023-10-20/index.md): 2 critical advisories
- [October 19, 2023](https://erroneo.us/security/2023-10-19/index.md): 1 critical advisory
- [October 18, 2023](https://erroneo.us/security/2023-10-18/index.md): 1 known exploited (CISA KEV) addition
- [October 17, 2023](https://erroneo.us/security/2023-10-17/index.md): 11 critical advisories
- [October 16, 2023](https://erroneo.us/security/2023-10-16/index.md): 1 editorial brief, 1 known exploited (CISA KEV) addition and 4 critical advisories
- [October 13, 2023](https://erroneo.us/security/2023-10-13/index.md): 2 critical advisories
- [October 11, 2023](https://erroneo.us/security/2023-10-11/index.md): 1 editorial brief and 1 critical advisory
- [October 10, 2023](https://erroneo.us/security/2023-10-10/index.md): 2 editorial briefs and 5 known exploited (CISA KEV) additions
- [October 9, 2023](https://erroneo.us/security/2023-10-09/index.md): 1 editorial brief and 1 critical advisory
- [October 6, 2023](https://erroneo.us/security/2023-10-06/index.md): 3 critical advisories
- [October 5, 2023](https://erroneo.us/security/2023-10-05/index.md): 3 known exploited (CISA KEV) additions and 1 critical advisory
- [October 4, 2023](https://erroneo.us/security/2023-10-04/index.md): 2 known exploited (CISA KEV) additions
- [October 3, 2023](https://erroneo.us/security/2023-10-03/index.md): 1 known exploited (CISA KEV) addition
- [October 2, 2023](https://erroneo.us/security/2023-10-02/index.md): 1 known exploited (CISA KEV) addition and 2 critical advisories

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Source page: https://erroneo.us/security/archive/2023-10/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt