Appsecure logo

CVE-2024-26462: Medium Vulnerability in MIT Kerberos 5

A medium-severity memory leak in Kerberos 5 (1.21.2) could be exploited locally. Organizations should prioritize remediation to mitigate potential impacts.

MEDIUMCVSS 5.5 · Published February 29, 2024

Not a customer? See how AppSecure simulates real world attacks to protect your infrastructure.

Speak to Experts

CVE-2024-26462 identifies a medium-severity memory leak vulnerability located in Kerberos 5 (krb5) version 1.21.2. This vulnerability allows for significant resource consumption due to memory leakage, which can lead to application instability and degraded performance. The CVSS score of 5.5 indicates that while the vulnerability is not among the most critical, it still poses a risk that organizations need to address promptly.

Risk to organizations includes potential service disruptions and resource exhaustion, which could be exploited by an attacker with local access. Furthermore, the availability impact is rated as high, making it critical for affected systems to undergo remediation. Organizations using affected versions should take immediate action to mitigate the risk.

As of now, there are no known exploits available in the wild, but the potential for local exploitation underscores the importance of addressing this vulnerability. Organizations should prioritize patching immediately.

Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.

Latest CVEs. Recently published vulnerabilities from the NVD database.

View all vulnerabilities
CVE IDSeverity
CVE-2025-65418HIGH
CVE-2025-65417MEDIUM
CVE-2025-65416MEDIUM
CVE-2025-65415MEDIUM
CVE-2025-61314HIGH

Protect Your Business with Hacker-Focused Approach.