MinorCritical vulnerability

CVE-2026-88832 (CVSS 7.3)

NVD · officialPublished Sep 23, 2026Risk 23/100EPSS 0.1%

BusyBox romfs volume ID parsing uses unbounded strlen on attacker-controlled metadata, causing a heap buffer overflow when processing crafted filesystem images.

Technical details

CVSS

7.3

AV:LocalAC:LowPR:LowUI:RequiredC:HighI:HighA:High

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

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