Vulnerabilidades en Red Hat

2121 resultados
Análisis 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-2026-58013MEDIUMGlib: buffer over-read in glib/giochannel.c via "g_io_channel_read_line_backend"EPSS 0.5%CVE-2026-7504HIGHOrg.keycloak/keycloak-services: open redirect when using wildcard valid redirect uris in keycloakEPSS 0.5%CVE-2023-4535MEDIUMOpensc: out-of-bounds read in myeid driver handling encryption using symmetric keysEPSS 0.5%CVE-2026-87743HIGHQuarkus-vertx-http: authorization bypass via path normalization discrepancy in quarkus http securityEPSS 0.5%CVE-2024-11079MEDIUMAnsible-core: unsafe tagging bypass via hostvars object in ansible-coreEPSS 0.5%CVE-2026-16527HIGHPcp: pcp pmproxy: unauthenticated access to /store endpoint allows bypassing pmcd access rulesEPSS 0.5%CVE-2026-0989LOWLibxml2: unbounded relaxng include recursion leading to stack overflowEPSS 0.5%CVE-2025-9162MEDIUMOrg.keycloak/keycloak-model-storage-service: variable injection into environment variablesEPSS 0.5%CVE-2026-92091MEDIUMJwcrypto: jwcrypto: denial of service via o(n^2) duplicate check on unbounded jwk key_ops arrayEPSS 0.5%CVE-2023-4693MEDIUMGrub2: out-of-bounds read at fs/ntfs.cEPSS 0.5%CVE-2019-10199MEDIUMIt was found that Keycloak's account console, up to 6.0.1, did not perform adequate header checks in some requests. An attacker could use thEPSS 0.5%CVE-2024-2419HIGHKeycloak: path traversal in the redirect validationEPSS 0.5%CVE-2026-95619HIGHGcc: libstdc++ integer overflow in `new` operatorEPSS 0.5%CVE-2020-25720HIGHSamba: check attribute access rights for ldap adds of computersEPSS 0.5%CVE-2026-66792CRITICALMulticloud-operators-subscription: multicloud-operators-subscription: isclusteradmin() trusts user-settable annotations on managed clustersEPSS 0.5%CVE-2026-2271LOWGimp: gimp: denial of service via crafted psp image fileEPSS 0.5%CVE-2026-17059MEDIUMKeycloak-services: keycloak-services: information disclosure via role-users endpoint bypasses per-user view filterEPSS 0.5%CVE-2024-12582HIGHSkupper: skupper-cli: flawed authentication method may lead to arbitrary file read or denial of serviceEPSS 0.5%CVE-2025-14559MEDIUMOrg.keycloak/keycloak-services: keycloak keycloak-services: business logic flaw allows unauthorized token issuance for disabled usersEPSS 0.5%CVE-2023-6110MEDIUMOpenstack: deleting a non existing access rule deletes another existing access rule in it's scopeEPSS 0.5%