PT-2026-29320 · Amazon · Aws-C-Event-Stream

Dmitry Musatkin + 1 · Publicado 2026-03-31 · Atualizado 2026-04-09 · CVE-2026-5190

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions aws-c-event-stream versions prior to 0.6.0

Description A flaw exists in the streaming decoder component of aws-c-event-stream that could allow a third party operating a server to cause memory corruption, potentially leading to arbitrary code execution on a client application that processes specially crafted event-stream messages.

Recommendations Upgrade to version 0.6.0 or later.

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2026-5190

OPENSUSE-SU-2026:10512-1

OPENSUSE-SU-2026:20477-1

Produtos afetados

Aws-C-Event-Stream

Referências · 9

• https://github.com/awslabs/aws-c-event-stream/security/advisories/GHSA-xvjw-fjq5-68hf · Nota
• https://github.com/awslabs/aws-c-event-stream/releases/tag/v0.6.0 · Correção
• https://osv.dev/vulnerability/openSUSE-SU-2026:10512-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/openSUSE-SU-2026:20477-1 · Aviso do Fabricante
• https://aws.amazon.com/security/security-bulletins/2026-011-aws · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2026-5190 · Nota
• https://twitter.com/cyberbivash/status/2039058891950985625 · Publicação no Twitter
• https://bugzilla.suse.com/1261298 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-5190 · Nota de Segurança