PT-2026-28087 · Signify · Signify

Publicado 2026-03-25 · Atualizado 2026-03-25 · CVE-2025-70887

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Signify versions prior to 0.9.2

Description An issue exists in Signify that allows a remote attacker to escalate privileges. This is due to problems in the signed data.py and context.py components.

Recommendations Update to version 0.9.2 or later.

Correção

Improper Privilege Management

Enumeração de Fraquezas

CWE-269

Identificadores relacionados

CVE-2025-70887

GHSA-P4HH-MQ57-GQ8X

Produtos afetados

Signify

Referências · 8

• https://github.com/mtrojnar/osslsigncode/pull/477 · Nota
• https://github.com/mtrojnar/osslsigncode/releases/tag/2.11 · Nota
• https://github.com/mtrojnar/osslsigncode/issues/475 · Nota
• https://github.com/ralphje/signify/commit/64f21c0cc06cea0536370686ca3ba7a01e4adaa8 · Nota
• https://github.com/ralphje/signify/issues/60 · Nota
• https://github.com/ralphje/signify · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2025-70887 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-p4hh-mq57-gq8x · Aviso do Fabricante