Musl Musl Libc Musl

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By the Year

In 2026 there have been 0 vulnerabilities in Musl Libc Musl. Musl did not have any published security vulnerabilities last year.

Year Vulnerabilities Average Score
2026 0 0.00
2025 0 0.00
2024 0 0.00
2023 0 0.00
2022 0 0.00
2021 0 0.00
2020 1 5.50
2019 1 0.00

It may take a day or so for new Musl vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Musl Libc Musl Security Vulnerabilities

In musl libc through 1.2.1
CVE-2020-28928 5.5 - Medium - November 24, 2020

In musl libc through 1.2.1, wcsnrtombs mishandles particular combinations of destination buffer size and source character limit, as demonstrated by an invalid write access (buffer overflow).

Memory Corruption

musl libc through 1.1.23 has an x87 floating-point stack adjustment imbalance, related to the math/i386/ directory
CVE-2019-14697 - August 06, 2019

musl libc through 1.1.23 has an x87 floating-point stack adjustment imbalance, related to the math/i386/ directory. In some cases, use of this library could introduce out-of-bounds writes that are not present in an application's source code.

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