Vulnerabilidades em Red Hat

2.456 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-2026-46579HIGHOpenshift/router: openshift/router: mtls client certificate spoofing via unstripped x-ssl-client headers on http frontendEPSS 0.4%CVE-2026-85518MEDIUMOpenscap: openscap: arbitrary file write via path traversal in source datastream decompositionEPSS 0.4%CVE-2026-52903HIGHYAML safe_load production fallback to unsafe_load enables RCE via deserializationEPSS 0.4%CVE-2026-93017HIGHInsights-operator: gather serviceaccount has cluster-wide secret read plus nodes/proxy and cluster-readerEPSS 0.4%CVE-2026-5142MEDIUMForeman: foreman: cross-tenant private ssh key disclosure via taxonomy scoping bypassEPSS 0.4%CVE-2024-3567MEDIUMQemu-kvm: net: assertion failure in update_sctp_checksum()EPSS 0.4%CVE-2026-94213MEDIUMKeycloak-services: keycloak-services: authorization services policy evaluation endpoint leaks user identityEPSS 0.4%CVE-2026-3184LOWUtil-linux: util-linux: access control bypass due to improper hostname canonicalizationEPSS 0.4%CVE-2025-26597HIGHXorg: xwayland: buffer overflow in xkbchangetypesofkey()EPSS 0.4%CVE-2025-7425HIGHLibxslt: libxml2: heap use-after-free in libxslt caused by atype corruption in xmlattrptrEPSS 0.4%CVE-2026-95619HIGHGcc: libstdc++ integer overflow in `new` operatorEPSS 0.4%CVE-2026-19389HIGHGstreamer: gstreamer1-plugins-ugly-free: gstreamer: integer overflow/underflow in asfdemux bounds checks leading to out-of-bounds readEPSS 0.4%CVE-2026-85634HIGHWildfly-core: wildfly-core: deployer rbac role privilege escalation via path traversal in deployment nameEPSS 0.4%CVE-2026-6859HIGHInstructlab: instructlab: arbitrary code execution due to hardcoded `trust_remote_code=true`EPSS 0.4%CVE-2026-37982MEDIUMKeycloak: org.keycloak.authentication: keycloak: unauthorized account takeover via webauthn token replayEPSS 0.4%CVE-2019-3864MEDIUMA vulnerability was discovered in all quay-2 versions before quay-3.0.0, in the Quay web GUI where POST requests include a specific parameteEPSS 0.4%CVE-2025-49177MEDIUMXorg-x11-server-xwayland: xorg-x11-server: tigervnc: data leak in xfixes extension's xfixessetclientdisconnectmodeEPSS 0.4%CVE-2026-93685MEDIUMMulticluster-observability-addon: multicluster-observability-addon: possible unauthenticated debug/metrics endpoint via cmdfactory.newcontrollercommandconfig (confirmed exposed by engineering)EPSS 0.4%CVE-2025-5222HIGHIcu: stack buffer overflow in the srbroot::addtag functionEPSS 0.4%CVE-2026-59849LOWLibssh: libssh: denial of service via automatic certificate authentication loopEPSS 0.4%