Report: CVE-2026-6042 - musl libc GB18030 4-byte Decoder iconv.c iconv algorithmic complexity

Report: CVE-2026-6042 - musl libc GB18030 4-byte Decoder iconv.c iconv algorithmic complexity

CVE ID :CVE-2026-6042 Published : April 10, 2026, 9 a.m. | 16 minutes ago Description :A security flaw has been discovered in musl libc up to 1.2.6. Affected is the function iconv of the file src/locale/iconv.c of the component GB18030 4-byte Decoder. Performing a manipulation results in inefficient algorithmic complexity. The attack must be initiated from a local position. To fix this issue, it is recommended to deploy a patch. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Published
April 10, 2026
Attack Vector: local