An issue was discovered in musl libc 0.7.10 through 1.2.6. Stack-based memory corruption can occur during qsort of very large arrays, due to incorrectly implemented double-word primitives. The number of elements must exceed about seven million, i.e., the 32nd Leonardo number on 32-bit platforms (or the 64th Leonardo number on 64-bit platforms, which is not practical).
Metrics
Affected Vendors & Products
References
History
Fri, 10 Apr 2026 18:30:00 +0000
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Fri, 10 Apr 2026 16:30:00 +0000
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| Description | An issue was discovered in musl libc 0.7.10 through 1.2.6. Stack-based memory corruption can occur during qsort of very large arrays, due to incorrectly implemented double-word primitives. The number of elements must exceed about seven million, i.e., the 32nd Leonardo number on 32-bit platforms (or the 64th Leonardo number on 64-bit platforms, which is not practical). | |
| First Time appeared |
Musl-libc
Musl-libc musl |
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| Weaknesses | CWE-670 | |
| CPEs | cpe:2.3:a:musl-libc:musl:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Musl-libc
Musl-libc musl |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-04-10T17:17:25.925Z
Reserved: 2026-04-10T00:00:00.000Z
Link: CVE-2026-40200
No data.
Status : Received
Published: 2026-04-10T17:17:14.107
Modified: 2026-04-10T18:16:46.380
Link: CVE-2026-40200
No data.
OpenCVE Enrichment
No data.