CVE-2016-4109
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Unspecified vulnerability in Adobe Flash Player 21.0.0.213 and earlier, as used in the Adobe Flash libraries in Microsoft Internet Explorer 10 and 11…
rank 26 = 2 + 19 + 0 + 5 + 0
rank@v1 · scheduled
Someone is already using it
CISA KEV catalog · public proof-of-concept · FIRST EPSS
EPSS 0.08444 · without this subject the record ranks 24
What it costs you if it fires
NVD CVSS base score, then the CNA's own
CVSS 7.5, from NVD · without this subject the record ranks 7
It is getting worse, not staying still
FIRST EPSS series, rescorings and bad loads removed
no persisting rise in 365 days · without this subject the record ranks 26
How much of the world it touches
NVD CPE configurations
3 products in the CPE ranges · without this subject the record ranks 21
Someone else already set the date
CISA KEV remediation due date
no CISA due date · without this subject the record ranks 26
$421,000 = $4.99M incident cost x 1 exposure x 0.08444 likelihood
udv@v1 · unaudited · wrong for you until you say what you run
$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.
Hindsight · the state
Foresight · where to check next
No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.
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Harm, if it fires from the vector and the weakness
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CISA KEV & Federal Remediation Deadline from the record and CISA
The fix, and how long it's been waiting.
Exploit Status & Known PoCs a ladder, not a score
Current rung: Nothing observed in held sources.
- RUNG 1Nothing observed in held sources
- RUNG 2Proof-of-concept published
- RUNG 3Exploited in the wild · CISA KEV listed
- RUNG 4Ransomware campaign use known
A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.
What it is stated by the CNA
Unspecified vulnerability in Adobe Flash Player 21.0.0.213 and earlier, as used in the Adobe Flash libraries in Microsoft Internet Explorer 10 and 11 and Microsoft Edge, has unknown impact and attack vectors, a different vulnerability than other CVEs listed in MS16-064. receipt
NVD's analysis a second authority
- severity
- 7.5 CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- affected versions
- adobe flash player <= 21.0.0.213; microsoft internet explorer 10; microsoft internet explorer 11
check it yourself lists.opensuse.org securityfocus.com securitytracker.com docs.microsoft.com helpx.adobe.com rhn.redhat.com receipt
Movement the material steps
Show all 14 observations
14 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt
The full biography
The record had been public for 10 years, 3 months when this index was last written.
Siblings and hubs
Records related to this one
Fixed with these, by one advisory
ms16-064
Listed because one advisory covers them, not because they are the same defect. Each record's own state is on its own page.
Grouping: held values
Nothing we hold separates this record from the others in its advisory. This page is kept and dated, and the advisory's own page is the one we offer for indexing: the whole group.
Announced with 23 others
This record was published as one of 24 that cite a single advisory. The batch page names that advisory, counts what the group offers, and says what it does not cover.
Listed for shared announcement, not shared vulnerability. Each record here is its own finding with its own page, and fixing one does not address another.
Browse the index from here
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What usually comes next
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