CVE-2016-4125: n/a vulnerability

CVE-2016-4125: Unspecified vulnerability in Adobe Flash Player 21.0.0.242 and earlier, as used in the Adobe Flash librarie...

Unspecified vulnerability in Adobe Flash Player 21.0.0.242 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 MS16-083.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 00:17 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2016-4125 is an unspecified Adobe Flash Player vulnerability affecting version 21.0.0.242 and earlier, including Flash libraries embedded in Internet Explorer 10, Internet Explorer 11, and Microsoft Edge. The public bundle does not describe impact, attack path, CVSS score, or active exploitation, so urgency depends on whether legacy Flash components remain present. Exposure is most likely in legacy systems retaining Adobe Flash Player 21.0.0.242 or earlier, or browsers using bundled Flash libraries from the affected Microsoft products. Modern exposure cannot be determined from the bundle alone. Treat this as a legacy technology hygiene issue with uncertain vulnerability details. Prioritize confirmation that Flash is absent or patched on managed systems, especially where old browsers remain in use. Mitigation focus: Apply applicable vendor guidance from Adobe APSB16-18 and Microsoft MS16-083.; Update or remove Flash Player 21.0.0.242 and earlier where found.; Review Red Hat and SUSE advisories for affected packaged Flash components..

Prepared: Jun 13, 2026, 14:22 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 16, 2016, 14:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

4Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
MS16-083CVE reference · vendor-advisory, x_refsource_MS
RHSA-2016:1238CVE reference · vendor-advisory, x_refsource_REDHAT
https://helpx.adobe.com/security/products/flash-player/apsb16-18.htmlCVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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