CVE-2025-57854: falha de média gravidade em Red Hat OpenShift Update Service
Osus-operator: privilege escalation via excessive /etc/passwd permissions
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.4epss 0.2%
A container privilege escalation flaw was found in certain OpenShift Update Service (OSUS) images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected container, even as a non-root user, may be able to leverage their membership in the root group to modify the /etc/passwd file. This could allow the attacker to add a new user with any arbitrary UID, including UID 0, leading to full root privileges within the container.
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
Red Hat · Red Hat OpenShift Update ServiceCVEs relacionadas — Red Hat OpenShift Update Service
No mesmo produto, das mais perigosas para as menos.
CVE-2026-74243MEDIUMQuay: unauthenticated secscan notification endpoint in quay when psk is unsetEPSS 0.5%CVE-2026-74245MEDIUMQuay: unauthenticated exported logs download in quayEPSS 0.4%CVE-2026-74242MEDIUMQuay: repository notification uuid idor in quay apiEPSS 0.3%CVE-2026-74241MEDIUMQuay: ldap referral filter injection in quay external ldap authenticationEPSS 0.3%CVE-2026-74240MEDIUMQuay: jwt claim validation bypasses in quay federated robot and sso authenticationEPSS 0.3%CVE-2026-16910MEDIUMQuay: ssrf in red hat quay notification webhooks (slack/generic)EPSS 0.3%