https://seclists.org/oss-sec/2026/q2/16: [libc musl] - Algorithmic complexity DoS in iconv GB18030 decoder
Published Apr 3, 2026
·Updated
Affected Software
1 affected component
musl musl libc>=0.8.0<=1.2.6
Frequently Asked Questions
1
What is the severity of CVE-2026-XXXX?
The severity of CVE-2026-XXXX is classified as high due to its potential for algorithmic complexity denial-of-service attacks.
2
How do I fix CVE-2026-XXXX?
To fix CVE-2026-XXXX, update to the latest version of musl libc that addresses this vulnerability.
3
What systems are affected by CVE-2026-XXXX?
CVE-2026-XXXX affects all systems using musl libc that implement the GB18030 decoder.
4
What are the exploitation risks associated with CVE-2026-XXXX?
Exploitation of CVE-2026-XXXX can lead to service unavailability through denial-of-service conditions.
5
When was CVE-2026-XXXX published?
CVE-2026-XXXX was published on April 3, 2026.