CVE-2026-109854 (GCVE-0-2026-109854)

Vulnerability from cvelistv5 – Published: 2026-10-13 09:16 – Updated: 2026-10-13 09:16
VLAI
Title
M17n-lib: uninitialized stack read in iso-2022 compound text utf-8 decoding
Summary
A flaw was found in m17n-lib. An attacker who supplies crafted input to an application processing ISO-2022 encoded text can cause the library to read uninitialized memory from the stack. If the application exposes or returns the decoded output, this flaw can result in unexpected behavior and limited information disclosure.
Severity
2.5 (Low)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE
  • CWE-457 - Use of Uninitialized Variable
Assigner
redhat CNA under the redhat root
CNA scorecard B 81/100 over 1014 records in the last 180 days details
References
Impacted products
Date Public
2026-10-13 07:28
Credits
Red Hat would like to thank Chamod Anuradha Denipitiya for reporting this issue.
Show details on NVD website
To clipboard 

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