Vulnerabilidades em Red Hat

2.045 resultados
Análise Vexday

Com 1.477 CVEs catalogadas e 232 surgidas apenas nos últimos 90 dias, o volume de vulnerabilidades associadas ao Red Hat exige monitoramento contínuo. A taxa de exploração ativa está abaixo da média geral do catálogo, com apenas 1 CVE confirmada no CISA KEV — a CVE-2023-4911, que apresenta EPSS de 0,7861, indicando probabilidade elevada de exploração e merecendo atenção prioritária de equipes de resposta. Das 34 vulnerabilidades de severidade crítica, 18 contam com prova de conceito pública disponível, o que reduz a barreira técnica para exploração e aumenta o risco operacional. O tipo de falha mais recorrente é CWE-125 (leitura fora dos limites), padrão que frequentemente viabiliza vazamento de dados ou corrupção de memória e deve orientar revisões de hardening e priorização de patches.

CVE-2026-85150HIGHGstreamer1-plugins-base: gstreamer: null/invalid-pointer dereference in gst_rtsp_message_parse_auth_credentials() when parsing a crafted digest authorization/www-authenticate headerEPSS 0.5%CVE-2026-12993MEDIUMApicurio/apicurio-registry: apicurio-registry: xml entity-expansion denial of service via internal dtd subsetEPSS 0.5%CVE-2024-9621MEDIUMIo.quarkiverse.cxf:quarkus-cxf: quarkus cxf may log user password and secret to application logEPSS 0.5%CVE-2025-4478MEDIUMGnome-remote-desktop: freerdp: unauthenticated rdp packet causes segfault in freerdp leading to denial of serviceEPSS 0.5%CVE-2026-4634HIGHKeycloak: keycloak: denial of service via excessive processing of openid connect scope parametersEPSS 0.5%CVE-2024-31080HIGHXorg-x11-server: heap buffer overread/data leakage in procxigetselectedeventsEPSS 0.5%CVE-2024-31081HIGHXorg-x11-server: heap buffer overread/data leakage in procxipassivegrabdeviceEPSS 0.5%CVE-2024-2467MEDIUMPerl-crypt-openssl-rsa: side-channel attack in pkcs#1 v1.5 padding mode (marvin attack)EPSS 0.5%CVE-2026-9804HIGHKubevirt: kubevirt: vmexport directory symlink escape enables exporter pod file readEPSS 0.5%CVE-2026-15927MEDIUMQuay: mirror-registry: ssrf: repo-level mirror accepts external_reference without url validationEPSS 0.5%CVE-2025-49521HIGHEvent-driven-ansible: template injection via git branch and refspec in eda projectsEPSS 0.5%CVE-2019-14846HIGHIn Ansible, all Ansible Engine versions up to ansible-engine 2.8.5, ansible-engine 2.7.13, ansible-engine 2.6.19, were logging at the DEBUG EPSS 0.5%CVE-2026-15565HIGHUndertow: undertow-websockets: undertow: pre-auth dos on websocket endpoint with @serverendpoint class with any @onmessage methodEPSS 0.5%CVE-2020-1753MEDIUMA security flaw was found in Ansible Engine, all Ansible 2.7.x versions prior to 2.7.17, all Ansible 2.8.x versions prior to 2.8.11 and all EPSS 0.5%CVE-2023-42753HIGHKernel: netfilter: potential slab-out-of-bound access due to integer underflowEPSS 0.5%CVE-2025-3416LOWRust-openssl: rust-openssl use-after-free in `md::fetch` and `cipher::fetch`EPSS 0.5%CVE-2026-19607MEDIUMKeycloak-services: keycloak-services: broker-originated username collision causes account lockoutEPSS 0.5%CVE-2026-16277MEDIUMRpcbind: rpcbind: stack buffer overflow in rpcinfo rpcbaddrlist()EPSS 0.5%CVE-2024-5042MEDIUMSubmariner-operator: rbac permissions can allow for the spread of node compromisesEPSS 0.5%CVE-2022-3205MEDIUMController: cross site scripting in automation controller uiEPSS 0.5%