Descrição
A flaw was found in GNU nano-s multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to achieve stack information disclosure, cause a denial of service (crash), or potentially perform arbitrary memory writes.
CVSS 6.8EPSS 0.107%Risco 0.69
Ver fonte- Publicação
- 2026-07-23 05:16:38
- Versões afetadas
- unknown
- Tipo
- Software crítico
- Última alteração
- 2026-07-23 15:33:09
- Vetor
- CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H