https://seclists.org/oss-sec/2026/q1/367: Buffer overflow in /bin/su from UNIX v4
Published Mar 21, 2026
·Updated
Affected Software
1 affected component
UNIX=4
Frequently Asked Questions
1
What is the severity of CVE-2026-XXXX?
CVE-2026-XXXX has a high severity rating due to the potential for exploitation via a buffer overflow.
2
How do I fix CVE-2026-XXXX?
To fix CVE-2026-XXXX, you should apply the latest security patches released for the UNIX operating system.
3
What systems are affected by CVE-2026-XXXX?
CVE-2026-XXXX affects systems running the UNIX v4 version.
4
Can CVE-2026-XXXX lead to remote code execution?
Yes, CVE-2026-XXXX can potentially lead to remote code execution through an exploited buffer overflow.
5
How can I mitigate the impact of CVE-2026-XXXX?
Mitigation for CVE-2026-XXXX includes implementing strict access controls and ensuring that system packages are regularly updated.