Unspecified vulnerability in Adobe Flash Player 21.0.0.213 and earlier, as used in the…
Priority MEDIUM 59Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA, Red Hat and Microsoft.
Summary
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.
Why it matters now
EPSS 0.37716 98th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Red Hat: 1 advisoryMicrosoft: 1 update
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:* | up to 21.0.0.213 | Vulnerable | Adobe |
| cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:* | 10 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:* | 11 | Vulnerable | Microsoft |
- cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:* Versions up to 21.0.0.213 Vulnerable ·Adobe
- cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:* Versions 10 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:* Versions 11 Vulnerable ·Microsoft
Remediation
Red Hat 1 advisory
- RHSA-2016:1079 Released 2016-05-13 · Red Hat rating Criticalflash-plugin security update
- Red Hat Enterprise Linux Desktop Supplementary (v. 5) flash-plugin-11.2.202.621-1.el5.i386
- Red Hat Enterprise Linux Desktop Supplementary (v. 6) flash-plugin-11.2.202.621-1.el6_8
- Red Hat Enterprise Linux Server Supplementary (v. 5) flash-plugin-11.2.202.621-1.el5.i386
- Red Hat Enterprise Linux Server Supplementary (v. 6) flash-plugin-11.2.202.621-1.el6_8
- Red Hat Enterprise Linux Workstation Supplementary (v. 6) flash-plugin-11.2.202.621-1.el6_8
Microsoft 1 update
- March 2016 Adobe Flash Security Update
Vendor assessments
Red Hat
Red Hat rating: Critical. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux Desktop Supplementary (v. 5) | Fixed | RHSA-2016:1079 |
| Red Hat Enterprise Linux Desktop Supplementary (v. 6) | Fixed | RHSA-2016:1079 |
| Red Hat Enterprise Linux Server Supplementary (v. 5) | Fixed | RHSA-2016:1079 |
| Red Hat Enterprise Linux Server Supplementary (v. 6) | Fixed | RHSA-2016:1079 |
| Red Hat Enterprise Linux Workstation Supplementary (v. 6) | Fixed | RHSA-2016:1079 |
Timeline
- 2026-10-02 Threatist record created from CVE-2016-1101
- 2026-10-03 Alias added: GHSA-39xv-w3xg-f7h5
References
Sources
- CVE-2016-1101 · CVE Program
- CVE-2016-1101 · NVD
- FIRST EPSS
- GHSA-39xv-w3xg-f7h5 · GitHub Advisory Database · CC BY 4.0
- CVE-2016-1101 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences