High severity · published Feb 14, 2025
CVE-2025-26519
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
7.0
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MU
Musl · Musl-libc
0.9.13 before 1.2.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-26519
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-26519
Patch
https://git.musl-libc.org/cgit/musl/commit/?id=c47ad25ea3b484e10326f933e927c0bc8cded3da
Patch
https://git.musl-libc.org/cgit/musl/commit/?id=e5adcd97b5196e29991b524237381a0202a60659
Mailing List
https://www.openwall.com/lists/oss-security/2025/02/13/2
Mailing List
http://www.openwall.com/lists/oss-security/2025/02/13/2
Mailing List
http://www.openwall.com/lists/oss-security/2025/02/13/3
Mailing List
http://www.openwall.com/lists/oss-security/2025/02/13/4
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