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CVE-2026-6042

LOW

3.3

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.

CVE Details

CVSS v3.1 Score3.3

SeverityLOW

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/10/2026

Last Modified4/13/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-404CWE-407

References

https://vuldb.com/submit/796352(cna@vuldb.com)

https://vuldb.com/vuln/356620(cna@vuldb.com)

https://vuldb.com/vuln/356620/cti(cna@vuldb.com)

https://www.openwall.com/lists/oss-security/2026/04/02/10(cna@vuldb.com)

https://www.openwall.com/lists/oss-security/2026/04/03/2(cna@vuldb.com)

http://www.openwall.com/lists/oss-security/2026/04/09/19(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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