Vulnerability

CVE-2023-22809: Sudo flaw lets attackers gain root privileges

Do Son January 18, 2023 2 minutes read

Written by

@DdoS · Security Researcher

Do Son

Do Son is the Founder and Editor of SecurityOnline.info. Working in cybersecurity since 2013, he reports on vulnerabilities, malware, and emerging threats, providing timely analysis to help organizations and individuals stay ahead of evolving risks.

Tags: CVE-2023-22809 Linux sudo

🚨

Receive alerts for vulnerabilities being exploited in the wild.

⚡

Get notified instantly when a Proof of Concept (PoC) exploit is published.

🔍

Access critical info on vulnerabilities even when marked as "RESERVED".

🧠

Insights powered by decades of expertise and global intelligence sources.

🎯

Customize alerts with up to 10 keywords for your specific tech stack.

📊

Export the raw CVE database for SIEM integration and reporting.

CVE-2026-28496CVSS 9.4
FOSSBilling is a free, open-source billing and client management system. Versions prior to 0.8.0 have a Server-Side Template...
Admin intel🗓 Updated: Jun 25, 2026
CVE-2026-12569
PTC Windchill and FlexPLM contains an improper input validation vulnerability allowing an unauthenticated, remote attacker to execute arbitrary...
🗓 Added to KEV: Jun 25, 2026
CVE-2025-67038CVSS 9.8
Lantronix EDS5000 contains a code injection vulnerability that could allow attackers to inject arbitrary OS commands into the...
🗓 Added to KEV: Jun 23, 2026
CVE-2026-34910CVSS 10.0
Ubiquiti UniFi OS contains an improper input validation vulnerability which could allow a malicious actor with access to...
🗓 Added to KEV: Jun 23, 2026
CVE-2026-34909CVSS 10.0
Ubiquiti UniFi OS contains a path traversal vulnerability which could allow a malicious actor with access to the...
🗓 Added to KEV: Jun 23, 2026
CVE-2026-34908CVSS 10.0
Ubiquiti UniFi OS contains an improper access control vulnerability which could allow a malicious actor with access to...
🗓 Added to KEV: Jun 23, 2026
CVE-2026-20230CVSS 8.6
A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified...
Admin intel🗓 Updated: Jun 22, 2026
CVE-2026-20253CVSS 9.8
Splunk Enterprise contains a missing authentication for critical function vulnerability which could allow an unauthenticated user to create...
🗓 Added to KEV: Jun 18, 2026

🔐 Access to This Vulnerability Report Requires Support

Do Son