PT-2026-27312 · Unknown+1 · Yoyofr Modizer+1

Titan Team · Publicado 2026-03-24 · Atualizado 2026-04-30 · CVE-2026-4734

Positive Technologies (AI Summary)

CVSS v4.0

9.4

Crítica

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/S:N/AU:Y/R:U/V:D/RE:L/U:Clear

Name of the Vulnerable Software and Affected Versions yoyofr modizer versions prior to 4.3

Description A memory buffer issue exists within the modizer software, specifically in the libcurl IMAP handler. This issue allows for operations outside the intended memory boundaries. The vulnerability is network-exploitable and has a high severity. The affected files include imap.C.

Recommendations Update to version 4.3 or later.

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2026-4734

Produtos afetados

Libcurl

Yoyofr Modizer

Referências · 5

• https://github.com/yoyofr/modizer/pull/141 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2026-4734 · Nota de Segurança
• https://twitter.com/0dayPublishing/status/2036286708069613717 · Publicação no Twitter
• https://t.me/cveNotify/161576 · Publicação no Telegram
• https://twitter.com/CVEarity/status/2036847799762117065 · Publicação no Twitter