Red Hat Linux Security Advisories & CVEs

6321 advisories tracked · Red Hat Security Data API · direct feeds checked every minute; rate-limited backstops use a safe source cadence

Android app · Google Play

Monitor Red Hat CVEs from your phone.

Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.

Get CVE alerts See app features

Security advisories for your Red Hat release

Pick your distribution release to see every advisory issued for it and its severity mix. Fixes ship as errata — keep the system patched. This is the release's advisory history, not a per-package scan.

Official source

Red Hat Security Data API

Red Hat Enterprise Linux errata (RHSA) via the official Red Hat Security Data API — CVE severity, CVSS and affected packages. A credential-free official source.

Visit Red Hat Linux security advisories Red Hat RSS feed Red Hat end-of-life dates(1 product family)

Latest Red Hat advisories

All severities critical high medium low

All platforms RHEL & SELinux Linux Kernel Web Servers & Proxies

Medium6.5Red Hat

Medium [CVE-2013-0270] openstack keystone: denial of service via large http request with long tenant name

A flaw was found in OpenStack Keystone. A remote attacker could exploit this vulnerability by sending a large HTTP request, specifically by providing a long tenant name when requesting a token. This could lead to a denial of service, consuming excessive CPU and memory resources on the affected system. Red Hat severity: Moderate — CVSS 6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-1284. Affected Red Hat products: OpenStack Folsom for RHEL 6; Red Hat OpenStack Platform 13 (Queens); Red Hat OpenStack Platform 16.2; Red Hat OpenStack Platform 17.1; Red Hat OpenStack Platform 18.0. Red Hat fixing advisory: RHSA-2013:0708.