Libuser
Summary iPlain-English security verdict for Libuser, generated from its current health score, actively-exploited vulnerabilities, and latest supported version.
Libuser currently scores 20/100 — critical, with active exploitation. 1 of its known vulnerability is being actively exploited in the wild (CISA KEV), including CVE-2015-3246. Upgrade immediately and review your exposure to the actively-exploited CVEs below.
Disclosure trend iNew CVEs published for Libuser each year (NVD). A higher bar means more disclosures that year — more scrutiny, not necessarily less safe.
Patch priority — what to act on iThe issues to fix first — actively exploited (CISA KEV) first, then by exploitation probability (EPSS), then severity. Each row's "→ fixed in" is the earliest version that patches it; "see advisory" means no fixed version is published.
Most urgent first — actively exploited, then likeliest to be exploited.
CVE-2015-3246 MEDIUM exploited CWE-264 EPSS 7% → see advisoryGet alerted about Libuser
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Frequently asked
Is Libuser safe and patched?
Libuser currently scores 20/100 — critical, with active exploitation. 1 of its known vulnerability is being actively exploited in the wild (CISA KEV), including CVE-2015-3246. Upgrade immediately and review your exposure to the actively-exploited CVEs below.
What should I do about Libuser now?
Review the patch-priority list, apply the available fixes (or move to the latest release), and confirm against Red Hat's official advisory. Some issues are under active exploitation, so treat this as urgent.
Why is Libuser listed on IsItPatched?
Libuser was added automatically because CISA's Known Exploited Vulnerabilities (KEV) catalog flagged it as actively exploited in the wild. IsItPatched tracks its known CVEs, severity (CVSS), exploitation probability (EPSS) and KEV status from public data; its version and lifecycle mapping is verified over time.
lifecycle unknown — needs latest supported version
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against Red Hat's official advisory before you patch or upgrade.