CISA KEV · catalog date Jun 8, 2022 · first observed Jul 19, 2026
Evidence dossier
CVE-2011-0609
Unspecified vulnerability in Adobe Flash Player 10.2.154.13 and earlier on Windows, Mac OS X, Linux, and Solaris;
Exploited in the wild (CISA KEV since Jun 8, 2022). NVD reports CVSS 3.1 7.8. EPSS estimates 66.8% exploit likelihood as of Aug 27, 2026.
As of Aug 27, 2026
Normalized restatement
Unspecified vulnerability in Adobe Flash Player 10.2.154.13 and earlier on Windows, Mac OS X, Linux, and Solaris; 10.1.106.16 and earlier on Android; Adobe AIR 2.5.1 and earlier; and Authplay.dll (aka AuthPlayLib.bundle) in Adobe Reader and Acrobat 9.x through 9.4.2 and 10.x through 10.0.1 on Windows and Mac OS X, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted Flash content, as demonstrated by a .swf file embedded in an Excel spreadsheet, and as exploited in the wild in March 2011.
- State
- PUBLISHED
- Published
- Mar 15, 2011
- Updated
- Oct 22, 2025
- Evidence coverage
- 99%
Evidence chronology
What was known when
- Source dateSource date omittedFirst observed by CASCAadobeOriginal evidence ↗
Record text: Unspecified vulnerability in Adobe Flash Player 10.2.154.13 and earlier on Windows, Mac OS X, Linux, and Solaris; 10.1.106.16 and earlier on Android; Adobe AIR 2.5.1 and earlier; and Authplay.dll (aka AuthPlayLib.bundle) in Adobe Reader and Acrobat 9.x through 9.4.2 and 10.x through 10.0.1 on Windows and Mac OS X, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted Flash content, as demonstrated by a .swf file embedded in an Excel spreadsheet, and as exploited in the wild in March 2011.
Inspect raw assertion
- Field
container- Value
- Unspecified vulnerability in Adobe Flash Player 10.2.154.13 and earlier on Windows, Mac OS X, Linux, and Solaris; 10.1.106.16 and earlier on Android; Adobe AIR 2.5.1 and earlier; and Authplay.dll (aka AuthPlayLib.bundle) in Adobe Reader and Acrobat 9.x through 9.4.2 and 10.x through 10.0.1 on Windows and Mac OS X, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted Flash content, as demonstrated by a .swf file embedded in an Excel spreadsheet, and as exploited in the wild in March 2011.
- Source dateSource date omittedFirst observed by CASCACISA-ADPOriginal evidence ↗
Record text: CISA ADP Vulnrichment
Inspect raw assertion
- Field
container- Value
- CISA ADP Vulnrichment
- Source dateSource date omittedFirst observed by CASCACVE ProgramOriginal evidence ↗
Record text: CVE Program Container
Inspect raw assertion
- Field
container- Value
- CVE Program Container
- Source dateFirst observed by CASCACISA KEVOriginal evidence ↗
Exploitation cataloged: Adobe Flash Player Unspecified Vulnerability
Inspect raw assertion
- Field
observed_exploitation- Value
- Adobe Flash Player Unspecified Vulnerability
- Source dateFirst observed by CASCAFIRST EPSSOriginal evidence ↗
EPSS score: 66.82% probability · 99.23th percentile
Inspect raw assertion
- Field
model_probability- Value
- Probability 0.668210000000; percentile 0.992330000000
FIRST EPSS · score date Aug 27, 2026 · 99.2th percentile · first observed Aug 27, 2026
NVD · CVSS 3.1 · first observed Jul 19, 2026 · same-version scores align in this snapshot
Evidence detail
Source limits and decisions
Why each evidence state has this value
casca-unknown-reasons-v1Eligible evidence is present for this bounded claim.
- Revision
- evidence-policy-v1.1.0
- Cutoff
- Aug 27, 2026
- Resolution
- None
Eligible evidence is present for this bounded claim.
- Revision
- evidence-policy-v1.1.0
- Cutoff
- Aug 27, 2026
- Resolution
- None
Eligible evidence is present for this bounded claim.
- Revision
- casca-direct-cvss-eligibility-v1
- Cutoff
- Aug 27, 2026
- Resolution
- None
The cited source assertion is retained while canonical product linkage remains open.
- Revision
- casca-factor-d-obligations-v1
- Cutoff
- Aug 27, 2026
- Resolution
- Resolve identity
Source comparison
Who said what
Unspecified vulnerability in Adobe Flash Player 10.2.154.13 and earlier on Windows, Mac OS X, Linux, and Solaris; 10.1.106.16 and earlier on Android; Adobe AIR 2.5.1 and earlier; and Authplay.dll (aka AuthPlayLib.bundle) in Adobe Reader and Acrobat 9.x through 9.4.2 and 10.x through 10.0.1 on Windows and Mac OS X, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted Flash content, as demonstrated by a .swf file embedded in an Excel spreadsheet, and as exploited in the wild in March 2011.
Inspect raw assertion
- Field
container- Value
- Unspecified vulnerability in Adobe Flash Player 10.2.154.13 and earlier on Windows, Mac OS X, Linux, and Solaris; 10.1.106.16 and earlier on Android; Adobe AIR 2.5.1 and earlier; and Authplay.dll (aka AuthPlayLib.bundle) in Adobe Reader and Acrobat 9.x through 9.4.2 and 10.x through 10.0.1 on Windows and Mac OS X, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted Flash content, as demonstrated by a .swf file embedded in an Excel spreadsheet, and as exploited in the wild in March 2011.
CISA ADP Vulnrichment
Inspect raw assertion
- Field
container- Value
- CISA ADP Vulnrichment
CVE Program Container
Inspect raw assertion
- Field
container- Value
- CVE Program Container
Adobe Flash Player Unspecified Vulnerability
Inspect raw assertion
- Field
observed_exploitation- Value
- Adobe Flash Player Unspecified Vulnerability
66.82% probability · 99.23th percentile
Inspect raw assertion
- Field
model_probability- Value
- Probability 0.668210000000; percentile 0.992330000000
Applicability
Cited product scope
Grouped from 10 configuration nodes in this exact snapshot. Visual grouping is navigational; asset exposure and root cause require cited evidence.
Identity source boundaries
- Cpe dictionary1,775,266 records · observed through 2026-07-21T06:45:29.809Z
27d65b0f-b718-4b4f-bb79-c47c68d09dfa - Cpe match643,502 records · observed through 2026-07-21T08:13:17.697Z
955dae73-7302-438b-aee1-058d7cc5d48e
15 scope groups
Canonical linkage remains open; the cited source assertion is retained below.
Inspect raw assertion
[{"status": "affected", "version": "n/a"}]product-ed5d44367bdcb90bad355d7e7359a851dedc6267deefc08f1c50b65634b9019cLinked exactInspect raw assertions
cpe:2.3:a:adobe:acrobat:10.0.1:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 2 · node/0 · match 2
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
cc1e1ee7-379e-4047-962d-0a311eb0db1a
cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 2 · node/0 · match 0
- Logic
- OR
- Version bounds
- from including 9.0; through including 9.4.2
- Match ID
f3842b12-98f1-47d5-8ec2-f76bb6737d2d
cpe:2.3:a:adobe:acrobat:10.0:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 2 · node/0 · match 1
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
b57c5136-7853-478b-a342-6013528b41b4
product-600b6c3e0d80d39770793f8a9da27b869cd246427b21a98d939c2f7b40e67886Linked exactInspect raw assertions
cpe:2.3:a:adobe:acrobat_reader:10.0:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 2 · node/0 · match 4
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
9731efe2-a5be-4389-a92d-ddc573633b6c
cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 2 · node/0 · match 3
- Logic
- OR
- Version bounds
- from including 9.0; through including 9.4.2
- Match ID
c6ead79a-9a1b-4ef4-9dc8-50fb4ef97718
cpe:2.3:a:adobe:acrobat_reader:10.0.1:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 2 · node/0 · match 5
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
f9b4b357-27c7-4926-936c-a100a7ad538b
product-75196b987f92f714b36c2af5dd8388f222a14e51d452c08b35874c8edcc387eaLinked exactInspect raw assertion
cpe:2.3:a:adobe:air:*:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 3 · node/0 · match 0
- Logic
- OR
- Version bounds
- through including 2.5.1
- Match ID
3ea2b712-1b02-4bba-a46c-00858320fd25
product-1f43dd2fb9df2cb64d1a717194e5325cf3f2d14dbb24ebbb35d9226a3dc1cbe7Linked exactInspect raw assertions
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 1 · node/0 · match 0
- Logic
- OR
- Version bounds
- through including 10.1.106.16
- Match ID
e6f057df-f6f8-4d20-b32c-930cd93347c6
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 0 · node/0 · match 0
- Logic
- OR
- Version bounds
- through including 10.2.154.13
- Match ID
9ce70003-27ce-4189-8f09-e8e25168bdc2
product-d6f53ba981bb58ea2b0d24855b8ff4a18555e3a17a9dce0d38460a69537bbc63Linked exactInspect raw assertion
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Environmental constraint
- Configuration
- 5 · node/1 · match 0
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
387021a0-af36-463c-a605-32ea7dac172e
product-94613e1f5039e71a9805f20421d56ac6a61e2707d3f97a08fdf6823a65dc7b76Linked exactInspect raw assertions
cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Environmental constraint
- Configuration
- 0 · node/1 · match 0
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
4781bf1e-8a4e-4aff-9540-23d523ee30dd
cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Environmental constraint
- Configuration
- 2 · node/1 · match 0
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
4781bf1e-8a4e-4aff-9540-23d523ee30dd
product-92706ad297e0bcadcd6adc374dd80eb27012c37cd92e19cf49650461139673ecLinked exactInspect raw assertion
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Environmental constraint
- Configuration
- 1 · node/1 · match 0
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
f8b9fec8-73b6-43b8-b24e-1f7c20d91d26
product-6239ec405e2e1cdd75fd8ed01bb6845a448ecca3c3edcc8b0c5ccc2adb8b6bcdLinked exactInspect raw assertion
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 5 · node/0 · match 0
- Logic
- OR
- Version bounds
- through excluding 10.0.648.134
- Match ID
3ec8ca74-41f7-4449-8faa-5b181e198529
product-b52d99a799eb1164ea8aa4323a348a4e22f9a18f12d38b746456eb597b7a5d3dLinked exactInspect raw assertion
cpe:2.3:o:google:chrome_os:-:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Environmental constraint
- Configuration
- 5 · node/1 · match 1
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
d32acf6f-5ff7-4815-8ead-4719f5fc9b79
product-0eda7a801761be4590f267cf319481c8c0aaa30546d99cc064edf77989ce05c9Linked exactInspect raw assertions
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Environmental constraint
- Configuration
- 5 · node/1 · match 2
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
703af700-7a70-47e2-bc3a-7fd03b3ca9c1
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Environmental constraint
- Configuration
- 0 · node/1 · match 1
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
703af700-7a70-47e2-bc3a-7fd03b3ca9c1
product-6a798dc931affc038ba266631a506d54b455ffebd96b4fae68f77b6bd7aef178Linked exactInspect raw assertions
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Environmental constraint
- Configuration
- 0 · node/1 · match 2
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
a2572d17-1de6-457b-99cc-64afd54487ea
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Environmental constraint
- Configuration
- 5 · node/1 · match 3
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
a2572d17-1de6-457b-99cc-64afd54487ea
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Environmental constraint
- Configuration
- 2 · node/1 · match 1
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
a2572d17-1de6-457b-99cc-64afd54487ea
product-66ca8198d1887ac9754d1aad85d76f1edfc54c873eb2cd9bedf566863f5e07bdLinked exactInspect raw assertions
cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 4 · node/0 · match 2
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
de554781-1eb9-446e-911f-6c11970c47f4
cpe:2.3:o:opensuse:opensuse:11.2:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 4 · node/0 · match 0
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
a01c8b7e-eb19-40ea-b1d2-9ae5ea536c95
cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 4 · node/0 · match 1
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
5646fde9-cf21-46a9-b89d-f5bbdb4249af
product-539219b1ee59962407ed68b1ceec26467cc69e69724392149215aa94f97bef9bLinked exactInspect raw assertion
cpe:2.3:o:oracle:solaris:-:*:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Environmental constraint
- Configuration
- 0 · node/1 · match 3
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
91f372ea-3a78-4703-a457-751b2c98d796
product-038de80f359a5aac32cd65e8236e3fbfb0378cf24fd11b2c584ad9b773beda89Linked exactInspect raw assertions
cpe:2.3:o:suse:linux_enterprise:11.0:sp1:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 4 · node/0 · match 4
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
4500161f-13a0-4369-b93a-778b34e7f005
cpe:2.3:o:suse:linux_enterprise:10.0:sp3:*:*:*:*:*:*- Official link
- Linked exact
- Role
- Vulnerable target
- Configuration
- 4 · node/0 · match 3
- Logic
- OR
- Version bounds
- No explicit bounds
- Match ID
1193a7e6-dcb4-4e79-a509-1d6948153a57
Affected-product evidence
Accepted scope and product mapping
7 canonical links · 1 source-reported links
vendor-6bbcd126779403146e957d68529786b086421e0676d9e90a4d53d03594694fb2 · product-038de80f359a5aac32cd65e8236e3fbfb0378cf24fd11b2c584ad9b773beda89
- Source class
- Nvd cpe vulnerable target
- Assertions
- 2
- Mapping revision
- cpe23-exact-mapping-v1
- Observed cutoff
- Aug 27, 2026
Retained assertion IDs
6cdcb42e-f195-490f-857b-ed811d898c2a972d5715-2dbd-475a-9b95-9a6f0adc2e8bvendor-70d8e9d1eb9ce5b2e6b4c9351aebc88bced6ea77611cbc8d5cdbe8115b6faed8 · product-1f43dd2fb9df2cb64d1a717194e5325cf3f2d14dbb24ebbb35d9226a3dc1cbe7
- Source class
- Nvd cpe vulnerable target
- Assertions
- 2
- Mapping revision
- cpe23-exact-mapping-v1
- Observed cutoff
- Aug 27, 2026
Retained assertion IDs
52130cad-fc95-4cba-9a07-27ee034f3698cb320dac-354c-4c9b-b1f6-d524e781e7f9vendor-70d8e9d1eb9ce5b2e6b4c9351aebc88bced6ea77611cbc8d5cdbe8115b6faed8 · product-600b6c3e0d80d39770793f8a9da27b869cd246427b21a98d939c2f7b40e67886
- Source class
- Nvd cpe vulnerable target
- Assertions
- 3
- Mapping revision
- cpe23-exact-mapping-v1
- Observed cutoff
- Aug 27, 2026
Retained assertion IDs
14f72278-f892-402c-b329-57601fc88dcec9031778-84ca-441c-adc8-cad2b6d8d0efe84e7af7-4e4a-401e-b5d2-f3a26ca1b7a7vendor-88869ec57256fdf5d0b9ffd6f3d141ad371acdd6f81405ddb6c5e9e45b10869c · product-6239ec405e2e1cdd75fd8ed01bb6845a448ecca3c3edcc8b0c5ccc2adb8b6bcd
- Source class
- Nvd cpe vulnerable target
- Assertions
- 1
- Mapping revision
- cpe23-exact-mapping-v1
- Observed cutoff
- Aug 27, 2026
Retained assertion IDs
7ac46ffd-0fe0-48e9-a332-96b5158f4cfevendor-f98e1750e4b030e2bb71130d14421ff255427227a8b696c92978cf6c77fc265d · product-66ca8198d1887ac9754d1aad85d76f1edfc54c873eb2cd9bedf566863f5e07bd
- Source class
- Nvd cpe vulnerable target
- Assertions
- 3
- Mapping revision
- cpe23-exact-mapping-v1
- Observed cutoff
- Aug 27, 2026
Retained assertion IDs
387d9310-1281-4690-8636-d618d5dc73b586c59704-c9d7-481f-8766-bd95acca9d7cf9972249-75ec-4c09-b29c-9e6de0bced16vendor-70d8e9d1eb9ce5b2e6b4c9351aebc88bced6ea77611cbc8d5cdbe8115b6faed8 · product-75196b987f92f714b36c2af5dd8388f222a14e51d452c08b35874c8edcc387ea
- Source class
- Nvd cpe vulnerable target
- Assertions
- 1
- Mapping revision
- cpe23-exact-mapping-v1
- Observed cutoff
- Aug 27, 2026
Retained assertion IDs
6ddc2af2-eb4b-48da-a5d1-70021f4df187vendor-70d8e9d1eb9ce5b2e6b4c9351aebc88bced6ea77611cbc8d5cdbe8115b6faed8 · product-ed5d44367bdcb90bad355d7e7359a851dedc6267deefc08f1c50b65634b9019c
- Source class
- Nvd cpe vulnerable target
- Assertions
- 3
- Mapping revision
- cpe23-exact-mapping-v1
- Observed cutoff
- Aug 27, 2026
Retained assertion IDs
019bf4f9-e7c9-4bb7-9f2b-50c9a5c56f8d0a100df0-7263-471c-ab5e-89202768f644bc0b8d23-3de0-498b-99f8-b2116ce37d02Canonical linkage remains open; the cited source assertion is retained below.
Vendor specified only by source · Product specified only by source
- Source class
- Direct cve affected
- Assertions
- 1
- Mapping revision
- cpe23-exact-mapping-v1
- Observed cutoff
- Aug 27, 2026
Retained assertion IDs
8e037156-e204-4698-ab19-1778baa05b4eAssessments
CVSS by origin
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HAV:N/AC:M/Au:N/C:C/I:C/A:CCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HDirect CVE/CNA normalized decisions
CISA-ADP
CVSS 3.1 · Secondary · Independent enrichment · rank 2
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H- Validation
- Valid match
- Recomputed
- 7.8
- Decision reason
- Evidence supported
- Policy
- casca-direct-cvss-eligibility-v1
Assessments are retained side by side under closed precedence. Cascade never averages CVSS.
Evidence boundaries
- 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; remaining scope stays source-scoped.
- NVD-carried upstream facts remain derivative; independent corroboration requires a separately authored source.
- 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.
- Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.
- OSV aggregation and OSV-converted NVD material are not independent corroboration.
- Red Hat facts are vendor assertions for the exact supplied products.
- Nonmembership and not-yet-observed states are not proof of safety.