Vulnerabilities in Red Hat

2,125 results
Vexday analysis

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-2023-40661MEDIUMOpensc: multiple memory issues with pkcs15-init (enrollment tool)EPSS 1.2%CVE-2024-5564HIGHLibndp: buffer overflow in route information length fieldEPSS 1.2%CVE-2017-15113HIGHovirt-engine before version 4.1.7.6 with log level set to DEBUG includes passwords in the log file without masking. Only administrators can EPSS 1.2%CVE-2026-2100MEDIUMP11-kit: null dereference via c_derivekey with specific null parametersEPSS 1.2%CVE-2018-14657MEDIUMA flaw was found in Keycloak 4.2.1.Final, 4.3.0.Final. When TOPT enabled, an improper implementation of the Brute Force detection algorithm EPSS 1.2%CVE-2025-7345HIGHGdk‑pixbuf: heap‑buffer‑overflow in gdk‑pixbufEPSS 1.2%CVE-2023-5992MEDIUMOpensc: side-channel leaks while stripping encryption pkcs#1 paddingEPSS 1.2%CVE-2023-4154HIGHSamba: ad dc password exposure to privileged users and rodcsEPSS 1.2%CVE-2022-4137HIGHKeycloak: reflected xss attackEPSS 1.1%CVE-2019-14838MEDIUMA flaw was found in wildfly-core before 7.2.5.GA. The Management users with Monitor, Auditor and Deployer Roles should not be allowed to modEPSS 1.1%CVE-2026-17614MEDIUMWildfly-core: path traversal on wildfly domain controllerEPSS 1.1%CVE-2020-1744MEDIUMA flaw was found in keycloak before version 9.0.1. When configuring an Conditional OTP Authentication Flow as a post login flow of an IDP, tEPSS 1.1%CVE-2026-42009HIGHGnutls: gnutls: denial of service via dtls packet reordering vulnerabilityEPSS 1.1%CVE-2023-50781HIGHM2crypto: bleichenbacher timing attacks in the rsa decryption api - incomplete fix for cve-2020-25657EPSS 1.1%CVE-2026-33846HIGHGnutls: gnutls: denial of service via heap buffer overflow in dtls handshake fragment reassemblyEPSS 1.1%CVE-2024-11831MEDIUMNpm-serialize-javascript: cross-site scripting (xss) in serialize-javascriptEPSS 1.1%CVE-2023-50782HIGHPython-cryptography: bleichenbacher timing oracle attack against rsa decryption - incomplete fix for cve-2020-25659EPSS 1.1%CVE-2026-16445HIGHDracut: dracut: root code execution via dhcp options command injection in networkmanager initrd moduleEPSS 1.1%CVE-2024-2236MEDIUMLibgcrypt: vulnerable to marvin attackEPSS 1.1%CVE-2023-5408HIGHOpenshift: modification of node role labelsEPSS 1.1%