CVE-2026-58100
— UNSCOREDPublished 2026-10-15 · Updated 2026-10-16
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
kqueue_fork_copy_knote() indexed into the child's file descriptor table using a knote's file descriptor number without a bounds check. Because the child's table is copied before knotes are transferred, a concurrent thread in the parent could grow the parent's table and register knotes with file descriptor numbers beyond the end of the child's table, causing an out-of-bounds read. An unprivileged local user may be able to exploit these races to escalate privileges.
Weaknesses
CWE-125, CWE-362
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- LOWCVE-2024-58392PoC
- MEDIUMCVE-2024-58397PoC
- MEDIUMCVE-2026-100126
- MEDIUMCVE-2026-100130
- MEDIUMCVE-2026-100131
- HIGHCVE-2026-100227
- HIGHCVE-2026-100387PoC
- MEDIUMCVE-2026-100394PoC
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