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-2023-4380MEDIUMPlatform: token exposed at importing projectEPSS 0.6%CVE-2023-6393MEDIUMQuarkus: potential invalid reuse of context when @cacheresult on a uni is usedEPSS 0.6%CVE-2025-11021HIGHLibsoup: out-of-bounds read in cookie date handling of libsoup http libraryEPSS 0.6%CVE-2016-7070HIGHA privilege escalation flaw was found in the Ansible Tower. When Tower before 3.0.3 deploys a PostgreSQL database, it incorrectly configuresEPSS 0.6%CVE-2026-71217HIGHIperf3: iperf3 server accepts unbounded peer-controlled json parameters enabling remote denial of service via resource exhaustionEPSS 0.6%CVE-2026-93011MEDIUMDnsmasq: dnsmasq: heap out-of-bounds write in dnssec validator via to_wire/from_wire transformsEPSS 0.6%CVE-2026-6732MEDIUMLibxml2: libxml2: denial of service via crafted xsd-validated documentEPSS 0.6%CVE-2024-1725MEDIUMKubevirt-csi: persistentvolume allows access to hcp's root nodeEPSS 0.6%CVE-2005-4890—There is a possible tty hijacking in shadow 4.x before 4.1.5 and sudo 1.x before 1.7.4 via "su - user -c program". The user session can be eEPSS 0.6%CVE-2026-84502CRITICALAutomation-controller: automation-controller-container: automation-controller: project scm_url argument injection into `git ls-remote --upload-pack` yields rce on the controller-task control-plane podEPSS 0.6%CVE-2026-64611HIGHLibcupsfilters: cups-filters: libcupsfilters: cpu exhaustion via infinite loop in cfieee1284normalizemakemodel()EPSS 0.6%CVE-2025-5351MEDIUMLibssh: double free vulnerability in libssh key export functionsEPSS 0.6%CVE-2026-5265MEDIUMOvn: ovn: heap over-read in icmp error response generationEPSS 0.6%CVE-2023-4958MEDIUMStackrox: missing http security headers allows for clickjacking in web uiEPSS 0.6%CVE-2026-15712MEDIUMSoupclientmessageiohttp2: libsoup3: libsoup: http/2 goaway frame parsing heap buffer over-read via invalid nul-termination assumptionEPSS 0.6%CVE-2026-73267HIGHClusterclaims-controller: managedcluster deletion keyed solely on clusterclaim.spec.namespace with no local ownership checkEPSS 0.6%CVE-2026-17526HIGHKeycloak-services: keycloak-services: privilege escalation via impersonation role allows takeover of realm administrator accountsEPSS 0.6%CVE-2026-102559HIGHLibsoup: libsoup: heap buffer overflow during websocket client-frame maskingEPSS 0.6%CVE-2025-49520HIGHEvent-driven-ansible: authenticated argument injection in git url in eda project creationEPSS 0.6%CVE-2024-0564MEDIUMKernel: max page sharing of kernel samepage merging (ksm) may cause memory deduplicationEPSS 0.6%