Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
This CVE has been withdrawn by MITRE
MITRE marked CVE-2026-8399 as REJECTED on . It is no longer considered a valid vulnerability record. The original content below is preserved for historical reference only.
Reason given by MITRE
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
CVE-2026-8399
✕ Withdrawn — historical dataUNRATEDCVSS · not yet scored
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- CVSS v3
- —
- EchelonGraph score
- Not yet assessedThis CVE record was withdrawn by its numbering authority, so there is no vulnerability to rate.
- EPSS PROB
- —
- EPSS %ILE
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- KEV
- —Not applicable: this CVE ID was withdrawn
Published
May 20, 2026
Last Modified
May 20, 2026
Frequently asked(3)
What is CVE-2026-8399?
CVE-2026-8399 is a rejected CVE ID: its record was withdrawn on May 20, 2026 and no longer describes a vulnerability. Reason given: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
When was the CVE record for CVE-2026-8399 published?
The CVE record for CVE-2026-8399 was published on May 20, 2026. EchelonGraph's copy of the record carries a last-modified date of May 20, 2026; the record at its source may have been updated since.
How do I remediate CVE-2026-8399?
There is nothing to remediate under CVE-2026-8399: it is a rejected (withdrawn) CVE ID and no longer describes a vulnerability.