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High severity7.5NVD Advisory· Published Apr 2, 2026· Updated Apr 3, 2026

CVE-2026-30332

CVE-2026-30332

Description

A Time-of-Check to Time-of-Use (TOCTOU) race condition vulnerability in Balena Etcher for Windows prior to v2.1.4 allows attackers to escalate privileges and execute arbitrary code via replacing a legitimate script with a crafted payload during the flashing process.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Balena Io/Etcherreferences2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: < 2.1.4

Patches

Vulnerability mechanics

References

2

News mentions

0

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