Evidence dossier

CVE-2011-0611

CVE-2011-0611

81.9–98.2Priority evidence range

As known Jul 19, 2026, 5:00 AM UTCgen-56ccdaf9

Normalized restatement

Adobe Flash Player before 10.2.154.27 on Windows, Mac OS X, Linux, and Solaris and 10.2.156.12 and earlier on Android; Adobe AIR before 2.6.19140; and Authplay.dll (aka AuthPlayLib.bundle) in Adobe Reader 9.x before 9.4.4 and 10.x through 10.0.1 on Windows, Adobe Reader 9.x before 9.4.4 and 10.x before 10.0.3 on Mac OS X, and Adobe Acrobat 9.x before 9.4.4 and 10.x before 10.0.3 on Windows and Mac OS X allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted Flash content; as demonstrated by a Microsoft Office document with an embedded .swf file that has a size inconsistency in a "group of included constants," object type confusion, ActionScript that adds custom functions to prototypes, and Date objects; and as exploited in the wild in April 2011.

State: PUBLISHED
Published: Apr 13, 2011
Updated: Oct 22, 2025
Evidence coverage: 85%

CISA KEVCatalog member

The impacted product is end-of-life and should be disconnected if still in use.

FIRST EPSS99.41%

2026-07-18 · v2026.06.15 · percentile 99.9%

Source stateNo scored conflict

Distinct CVSS assessments remain side by side; none are averaged.

Source comparison

Who said what

adobeoriginal assertion

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Adobe Flash Player before 10.2.154.27 on Windows, Mac OS X, Linux, and Solaris and 10.2.156.12 and earlier on Android; Adobe AIR before 2.6.19140; and Authplay.dll (aka AuthPlayLib.bundle) in Adobe Reader 9.x before 9.4.4 and 10.x through 10.0.1 on Windows, Adobe Reader 9.x before 9.4.4 and 10.x before 10.0.3 on Mac OS X, and Adobe Acrobat 9.x before 9.4.4 and 10.x before 10.0.3 on Windows and Mac OS X allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted Flash content; as demonstrated by a Microsoft Office document with an embedded .swf file that has a size inconsistency in a "group of included constants," object type confusion, ActionScript that adds custom functions to prototypes, and Date objects; and as exploited in the wild in April 2011.

Jul 19, 2026Original evidence ↗

CISA-ADPindependent enrichment

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CISA ADP Vulnrichment

Jul 19, 2026Original evidence ↗

CVEderivative copy

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CVE Program Container

Jul 19, 2026Original evidence ↗

CISA KEVoriginal assertion

observed_exploitation

Adobe Flash Player Remote Code Execution Vulnerability

Jul 19, 2026Original evidence ↗

FIRST EPSSoriginal assertion

model_probability

Probability 0.994100000000; percentile 0.999370000000

Jul 19, 2026Original evidence ↗

Applicability

Cited product scope

Trace impact →

adobeacrobat

[{"status": "affected", "version": "10.0", "lessThan": "10.0.3", "versionType": "custom"}]unknown

adobeacrobat

[{"status": "affected", "version": "9.0", "lessThan": "9.4.4", "versionType": "custom"}]unknown

adobeair

[{"status": "affected", "version": "0", "lessThan": "2.6.19140", "versionType": "custom"}]unknown

adobeflash_player

[{"status": "affected", "version": "0", "lessThan": "10.2.154.27", "versionType": "custom"}]unknown

adobereader

[{"status": "affected", "version": "10.0", "lessThan": "10.0.3", "versionType": "custom"}]unknown

adobereader

[{"status": "affected", "version": "9.0", "lessThan": "9.4.4", "versionType": "custom"}]unknown

n/an/a

[{"status": "affected", "version": "n/a"}]unknown

Unknown vendorUnknown product

cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:*; start including 9.0; end excluding 9.4supported

Unknown vendorUnknown product

cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:*; start including 10.0; end excluding 10.0.3supported

Unknown vendorUnknown product

cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*; start including 9.0; end excluding 9.4.4supported

Unknown vendorUnknown product

cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*; start including 10.0; end including 10.0.1supported

Unknown vendorUnknown product

cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*; start including 9.0; end excluding 9.4.4supported

Unknown vendorUnknown product

cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*; start including 10.0; end excluding 10.0.3supported

Unknown vendorUnknown product

cpe:2.3:a:adobe:adobe_air:*:*:*:*:*:*:*:*; end excluding 2.6.19140supported

Unknown vendorUnknown product

cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*; end excluding 10.2.154.27supported

Unknown vendorUnknown product

cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*; end including 10.2.156.12supported

Unknown vendorUnknown product

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*; end excluding 10.0.648.205supported

Unknown vendorUnknown product

cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:google:chrome_os:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:opensuse:opensuse:11.2:*:*:*:*:*:*:*supported

Unknown vendorUnknown product

cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*supported

Unknown vendorUnknown product

cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*supported

Unknown vendorUnknown product

cpe:2.3:o:oracle:solaris:-:*:*:*:*:*:*:*constrained

Unknown vendorUnknown product

cpe:2.3:o:suse:linux_enterprise_desktop:10:sp4:*:*:-:*:*:*supported

Unknown vendorUnknown product

cpe:2.3:o:suse:linux_enterprise_desktop:11:sp1:*:*:*:*:*:*supported

Assessments

CVSS by origin

8.8

nvd@nist.govCVSS 3.1 · role PrimaryCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9.3

nvd@nist.govCVSS 2.0 · role PrimaryAV:N/AC:M/Au:N/C:C/I:C/A:C

8.8

134c704f-9b21-4f2e-91b3-4a467353bcc0CVSS 3.1 · role SecondaryCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.8

CISA-ADPCVSS 3.1 · role unknownCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Limitations and unknowns

KEV membership is authoritative for the catalog, not proof of exposure in any environment.
EPSS is a dated model probability and not an individual-environment prediction.
Affected or fixed status applies only to the exact cited product and version scope; unresolved scope remains unknown.
NVD-carried upstream facts remain derivative and are not independent corroboration.
Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
Factor D is unknown in Public Core because no accepted canonical mapping-obligation ledger is present.
Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.