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CVE-2025-26519

Date: February 13, 2025

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.

Severity Score

8.1

Related Resources (13)

Url: http://www.openwall.com/lists/oss-security/2025/02/13/5

Url: https://git.musl-libc.org/cgit/musl/commit/?id=e5adcd97b5196e29991b524237381a0202a60659

Url: http://www.openwall.com/lists/oss-security/2025/02/13/4

Url: https://security.alpinelinux.org/vuln/CVE-2025-26519

Url: http://www.openwall.com/lists/oss-security/2025/02/13/3

Url: http://www.openwall.com/lists/oss-security/2025/02/13/2

Url: https://git.musl-libc.org/cgit/musl/commit/?id=c47ad25ea3b484e10326f933e927c0bc8cded3da

Url: https://security-tracker.debian.org/tracker/CVE-2025-26519

Url: https://www.openwall.com/lists/oss-security/2025/02/13/2

Url: https://nvd.nist.gov/vuln/detail/CVE-2025-26519

Url: http://www.openwall.com/lists/oss-security/2025/02/14/6

Url: http://www.openwall.com/lists/oss-security/2025/02/14/5

Url: https://www.mend.io/vulnerability-database/CVE-2025-26519

Severity Score

8.1

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:	8.1
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	CHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	LOW

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