CVE-2026-24899
Auth bypass in Fleet MDM enrollment allows any Azure AD token.
Is CVE-2026-24899 being exploited?
Not confirmed. CVE-2026-24899 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 0.38% probability of exploitation in the next 30 days.
How severe is CVE-2026-24899?
CVE-2026-24899 is rated High with a CVSS score of 8.2. 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-2026-24899?
Yes. A fix has been recorded for CVE-2026-24899. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-24899 affect?
CVE-2026-24899 affects Fleet (open source device management) pre-4.82.0. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-24899?
Upgrade to 4.82.0+; if upgrading isn't possible, temporarily disable Windows MDM.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Token from any Azure AD tenant can enroll devices and access MDM APIs; may expose enrollment secrets in commands.
Patch when possible
- affected< 4.82.0
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.