CVE-2026-65919
Unauthenticated arbitrary file read in Meshery via fileView/fileDownload endpoints.
Is CVE-2026-65919 being exploited?
Not confirmed. CVE-2026-65919 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 2.1% probability of exploitation in the next 30 days.
How severe is CVE-2026-65919?
CVE-2026-65919 is rated High. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-65919?
Yes. A fix has been recorded for CVE-2026-65919. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-65919 affect?
CVE-2026-65919 affects Meshery (<1.0.57), /api/system/fileView, /api/system/fileDownload. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-65919?
Upgrade to Meshery 1.0.57; restrict management endpoints and rotate exposed secrets.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated path-traversal allows remote arbitrary file reads from host (configs, credentials, keys).
Immediate action required
- affected< 1.0.57
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.