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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2026-1998

micropython runtime.c mp_import_all memory corruption

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
VulDB

Description

A flaw has been found in micropython up to 1.27.0. This vulnerability affects the function mp_import_all of the file py/runtime.c. This manipulation causes memory corruption. The attack needs to be launched locally. The exploit has been published and may be used. Patch name: 570744d06c5ba9dba59b4c3f432ca4f0abd396b6. It is suggested to install a patch to address this issue.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

n/a micropython

  • 1.0affected
  • 1.1affected
  • 1.2affected
  • 1.3affected
  • 1.4affected
  • 1.5affected
  • 1.6affected
  • 1.7affected
  • 1.8affected
  • 1.9affected
  • 1.10affected
  • 1.11affected
  • 1.12affected
  • 1.13affected
  • 1.14affected
  • 1.15affected
  • 1.16affected
  • 1.17affected
  • 1.18affected
  • 1.19affected
  • 1.20affected
  • 1.21affected
  • 1.22affected
  • 1.23affected
  • 1.24affected
  • 1.25affected
  • 1.26affected
  • 1.27.0affected

References