PT-2026-29582 · Arm · Mbed Tls+1

Haruto Kimura + 1 · CVE-2026-34875 · Publicado 2026-04-01 · Atualizado 2026-07-02

Positive Technologies (AI Summary) · Pt

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Mbed TLS versões até 3.6.5 TF-PSA-Crypto versão 1.0.0

Description Um estouro de buffer pode ocorrer durante o processo de exportação da chave pública para chaves FFDH.

Recommendations Atualize o Mbed TLS para uma versão posterior a 3.6.5. Atualize o TF-PSA-Crypto para uma versão posterior a 1.0.0.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-120

Identificadores relacionados

CVE-2026-34875

ECHO-D2FF-7E29-2B4B

OPENSUSE-SU-2026:10498-1

Produtos afetados

Mbed Tls

Tf-Psa-Crypto

Referências · 28

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34875.json · Exploit
• https://twitter.com/harutosec/status/2072813379476209988 · Publicação no Twitter
• https://twitter.com/CveFindCom/status/2039670592551407715 · Publicação no Twitter
• https://suse.com/security/cve/CVE-2026-34875 · Nota
• https://osv.dev/vulnerability/CVE-2026-34875 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2026-34874 · Nota
• https://suse.com/security/cve/CVE-2026-25833 · Nota
• https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2026-03-ffdh-buffer-overflow · Aviso do Fabricante
• https://osv.dev/vulnerability/openSUSE-SU-2026:10498-1 · Aviso do Fabricante
• https://twitter.com/harutosec/status/2056518690049593791 · Publicação no Twitter
• https://suse.com/security/cve/CVE-2026-25835 · Nota
• https://twitter.com/harutosec/status/2071001443528839444 · Publicação no Twitter
• https://suse.com/security/cve/CVE-2026-34873 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-34875 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2026-25834 · Nota