CVE-2026-109854
LOW
2,5
Source: [email protected]
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
DraftCommon Consequences
Security Scopes Affected:
Availability
Integrity
Other
Authorization
Potential Impacts:
Other
Applicable Platforms
Languages:
C, C++, Perl, PHP, Not Language-Specific
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