High 1 vendor · 1 advisory
CVE-2026-21721
CVE-2026-21721: high-severity vulnerability covered by 1 tracked advisory record across Linux. Compare affected products, fixed versions and remediation.
Android app · Google Play
Monitor future Linux 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 32 official vendor sources and 160+ reviewed platform categories.
Matching phone alertsOptional email delivery
Linux1 advisory