CVE-2026-4046 in GNU C Library
Sumário (Inglês)
The iconv() function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an application. This vulnerability can be trivially mitigated by removing the IBM1390 and IBM1399 character sets from systems that do not need them.
Responsável
glibc
Reservar
12/03/2026
Divulgação
30/03/2026
Inscrições
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerabilidade | CWE | Exp | Con | CVE |
|---|---|---|---|---|---|
| 354221 | GNU C Library iconv Negação de Serviço | 617 | Não definido | Não definido | CVE-2026-4046 |