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CVE Watch4 de nov. de 2026

CVE-2026-122054

Converting crafted BIG-HKSCS input to UCS-4 or the internal wide character encoding, for example with iconv, in the GNU C Library version 2.

CVSS

5.9

Média

EPSS

0.4%

p39

KEV

—

Exploit Today

12

0-100

Publicado: 4 de nov. de 2026 · Última mod.: 4 de nov. de 2026 · CWE-835

EPSS · 30d

Ainda não há histórico EPSS suficiente.

Descrição técnica

Converting crafted BIG-HKSCS input to UCS-4 or the internal wide character encoding, for example with iconv, in the GNU C Library version 2.18 through 2.31 may result in the converter making no progress, causing the calling application to hang.

Referências oficiais
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