Microsoft

One vendor, every counted kind of change: the rows where a CVE record or a CISA KEV entry naming Microsoft changed after publication. The vendor name is the record's own text, compared without regard to case, so one organisation can appear under more than one spelling and this page holds the spellings that share its web address. Rows and records are different numbers and are never added together.

Not counted: a product line being renumbered, a boundary already named in the record's own description, and the other refusal classes are filtered as false positives and are in no figure here, so this page is what survived those filters rather than everything the catalog changed for this vendor.

Not checked: a record published before 2023 cannot have its state at publication recovered and was never compared, and a CISA KEV listing added before the first mirrored commit was never seen changing, so an absence from this page is not evidence that a record held.

How every one of these figures is measured, in full →

Shipped snapshot computed 2026-09-07 from catalog commit ed5547afbae2. Real findings, not live ones: records amended since are not reflected. A later fix version is evidence that the record changed, not evidence that the first fix was incomplete.