Vulnerabilities in Red Hat

2,143 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-2026-43958HIGHRrdtool: rrdtool: stack buffer overflow allows local code execution or denial of serviceEPSS 0.2%CVE-2025-31177MEDIUMGnuplot: gnuplot heap-buffer overflow on utf8_copy_oneEPSS 0.2%CVE-2026-50257HIGHXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in misyncdestroyfence()EPSS 0.2%CVE-2026-44192MEDIUMAnsible-lightspeed: ansible lightspeed mcp server: remote code execution and data exfiltration via path traversalEPSS 0.2%CVE-2026-79992HIGHEmacs: emacs: command injection via crafted filenames in trampEPSS 0.2%CVE-2025-5791HIGHUsers: `root` appended to group listingsEPSS 0.2%CVE-2026-50261HIGHXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in syncchangecounter()EPSS 0.2%CVE-2025-5917LOWLibarchive: off by one error in build_ustar_entry_name() at archive_write_set_format_pax.cEPSS 0.2%CVE-2025-4877MEDIUMLibssh: write beyond bounds in binary to base64 conversion functionsEPSS 0.2%CVE-2026-78367HIGHRpm: rpmbuild gettarspec() crafted tar member name → macro injectionEPSS 0.2%CVE-2026-50260HIGHXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in freecounter()EPSS 0.2%CVE-2026-6846HIGHBinutils: binutils: arbitrary code execution via malformed xcoff object file processingEPSS 0.2%CVE-2025-11393HIGHInsights-runtimes-tech-preview/runtimes-inventory-rhel8-operator: improper proxy configuration allows unauthorized administrative commandsEPSS 0.2%CVE-2026-10078LOWQuay/config-tool: quay/config-tool: gitlab oauth client_secret exposed in url querystringEPSS 0.2%CVE-2024-4840MEDIUMRhosp-director: cleartext passwords exposed in logsEPSS 0.2%CVE-2025-31178MEDIUMGnuplot: gnuplot segmentation fault on getannotatestringEPSS 0.2%CVE-2025-31176MEDIUMGnuplot: gnuplot segmentation fault on plot3d_pointsEPSS 0.2%CVE-2025-31179MEDIUMGnuplot: gnuplot segmentation fault on xstrftimeEPSS 0.2%CVE-2025-31180MEDIUMGnuplot: gnuplot segmentation fault on canvas_textEPSS 0.2%CVE-2025-31181MEDIUMGnuplot: gnuplot segmentation fault on x11_graphicsEPSS 0.2%