CVE-2026-66790

✕ Withdrawn — historical dataUNRATEDCVSS · not yet scored
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Rejected reason: This CVE ID was assigned in error as a duplicate of CVE-2026-70496, which...

Rejected reason: This CVE ID was assigned in error as a duplicate of CVE-2026-70496, which describes the same vulnerability. Please use CVE-2026-70496 instead.

CVSS v3
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EchelonGraph score
Not yet assessedThis CVE record was withdrawn by its numbering authority, so there is no vulnerability to rate.
EPSS PROB
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EPSS %ILE
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KEV
—Not applicable: this CVE ID was withdrawn

Published

September 15, 2026

Last Modified

September 15, 2026

Frequently asked(3)

What is CVE-2026-66790?
CVE-2026-66790 is a rejected CVE ID: its record was withdrawn on September 16, 2026 and no longer describes a vulnerability. Reason given: This CVE ID was assigned in error as a duplicate of CVE-2026-70496, which describes the same vulnerability. Please use CVE-2026-70496 instead. Its record names CVE-2026-70496 as the replacement.
When was the CVE record for CVE-2026-66790 published?
The CVE record for CVE-2026-66790 was published on September 15, 2026. EchelonGraph's copy of the record carries a last-modified date of September 15, 2026; the record at its source may have been updated since.
How do I remediate CVE-2026-66790?
There is nothing to remediate under CVE-2026-66790: it is a rejected (withdrawn) CVE ID and no longer describes a vulnerability. Its record names CVE-2026-70496 as the replacement; act on that CVE instead.