CVE-2026-109854

Published: Ott 13, 2026 Last Modified: Ott 13, 2026
ExploitDB:
Other exploit source:
Google Dorks:
LOW 2,5
Attack Vector: local
Attack Complexity: high
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: low
Integrity: none
Availability: none

Description

AI Translation Available

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.

457

Use of Uninitialized Variable

Draft
Common Consequences
Security Scopes Affected:
Availability Integrity Other Authorization
Potential Impacts:
Other
Applicable Platforms
Languages: C, C++, Perl, PHP, Not Language-Specific
View CWE Details
https://access.redhat.com/security/cve/CVE-2026-109854
https://bugzilla.redhat.com/show_bug.cgi?id=2550285
https://cgit.git.savannah.nongnu.org/cgit/m17n/m17n-lib.git/commit/?id=f3b85087…
https://lists.gnu.org/archive/html/m17n-list/2026-10/msg00001.html