Vulnerability DatabaseCVE-2025-26519
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CVE-2025-26519
Published At:February 14, 2025
Updated At:April 07, 2026
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.
Related Resources (9)
http://www.openwall.com/lists/oss-security/2025/02/13/5
http://www.openwall.com/lists/oss-security/2025/02/13/3
http://www.openwall.com/lists/oss-security/2025/02/13/2
https://git.musl-libc.org/cgit/musl/commit/?id=e5adcd97b5196e29991b524237381a0202a60659
http://www.openwall.com/lists/oss-security/2025/02/14/5
http://www.openwall.com/lists/oss-security/2025/02/14/6
https://git.musl-libc.org/cgit/musl/commit/?id=c47ad25ea3b484e10326f933e927c0bc8cded3da
https://www.openwall.com/lists/oss-security/2025/02/13/2
http://www.openwall.com/lists/oss-security/2025/02/13/4
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CVSS v4
Base Score:
8.8
Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
LOW
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
LOW
CVSS v3
Base Score:
8.1
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW
Weakness Type (CWE)
Out-of-bounds Write
CWE-787
EPSS
Base Score:
0.03