Bug 2345671 (CVE-2025-26519)

Summary: CVE-2025-26519 musl-libc: input-controlled out-of-bounds write primitive in iconv()
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: high    
Version: unspecifiedKeywords: Security
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OS: Linux   
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A flaw was found in the musl-libc package. Affected versions of musl-libc have an out-of-bounds write vulnerability when an attacker triggers an iconv conversion of untrusted EUC-KR text to UTF-8.
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Bug Depends On: 2345673, 2345674    
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Description OSIDB Bzimport 2025-02-14 04:01:01 UTC
musl libc 0.9.13 through 1.2.5 before 1.2.6 has an out-of-bounds write vulnerability when an attacker can trigger iconv conversion of untrusted EUC-KR text to UTF-8.