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-2025-32990MEDIUMGnutls: vulnerability in gnutls certtool template parsingEPSS 0.9%CVE-2026-23538HIGHFeast: resource exhaustion via websocket endpointEPSS 0.9%CVE-2024-1139HIGHCluster-monitoring-operator: credentials leakEPSS 0.9%CVE-2026-12398HIGHGalaxy_ng: shell injection in legacy role import via unsanitized git ref namesEPSS 0.9%CVE-2026-15562HIGHJboss-remoting: jboss-remoting: integer overflow in messagereader leads to pre-authentication denial of serviceEPSS 0.9%CVE-2026-15567HIGHWildfly: wildfly-iiop: wildfly-jacorb: wildfly: pre-auth denial of service on the iiop listenerEPSS 0.9%CVE-2025-23368HIGHOrg.wildfly.core:wildfly-elytron-integration: wildfly elytron brute force attack via cliEPSS 0.9%CVE-2023-6681MEDIUMJwcrypto: denail of service via specifically crafted jweEPSS 0.9%CVE-2026-15709HIGHSoupwebsocketextensiondeflate: libsoup: libsoup: websocket permessage-deflate unbounded decompression remote denial of serviceEPSS 0.9%CVE-2026-35091HIGHCorosync: corosync: denial of service and information disclosure via crafted udp packetEPSS 0.9%CVE-2023-2974MEDIUMQuarkus-core: tls protocol configured with quarkus.http.ssl.protocols is not enforced, client can enforce weaker supported tls protocolEPSS 0.9%CVE-2009-4139MEDIUMSpacewalk-java: spacewalk: red hat network satellite: spacewalk java: privilege escalation via cross-site request forgeryEPSS 0.9%CVE-2019-10207MEDIUMA flaw was found in the Linux kernel's Bluetooth implementation of UART, all versions kernel 3.x.x before 4.18.0 and kernel 5.x.x. An attackEPSS 0.9%CVE-2026-93491HIGHIo.netty/netty-codec-http: netty: denial of service via unbounded httpservercodec http/1.1 pipeline queueEPSS 0.9%CVE-2026-96541HIGHGnome-remote-desktop: gnome-remote-desktop: unauthenticated rdp sockets lack a handshake deadlineEPSS 0.9%CVE-2026-4271MEDIUMLibsoup: libsoup: denial of service via use-after-free in http/2 serverEPSS 0.9%CVE-2026-7307HIGHKeycloak: keycloak: denial of service via specially crafted saml inputEPSS 0.9%CVE-2024-0914MEDIUMOpencryptoki: timing side-channel in handling of rsa pkcs#1 v1.5 padded ciphertexts (marvin)EPSS 0.9%CVE-2025-2784HIGHLibsoup: heap buffer over-read in `skip_insignificant_space` when sniffing contentEPSS 0.9%CVE-2026-56211HIGHLibaom: libaom: remote code execution via svc layer context handling with attacker-controlled framesEPSS 0.9%