CVE-2015-8651
Exploitation confirmed. First attested on 2022-05-25 by CISA-ADP, CISA KEV, GCVE · kevintel.
- Published2015-12-28
- Fixed in20.0.0.267 · 18.0.0.324 · 11.2.202.559
- WeaknessCWE-190
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
Integer overflow in Adobe Flash Player before 18.0.0.324 and 19.x and 20.x before 20.0.0.267 on Windows and OS X and before 11.2.202.559 on Linux, Adobe AIR before 20.0.0.233, Adobe AIR SDK before 20.0.0.233, and Adobe AIR SDK & Compiler before 20.0.0.233 allows attackers to execute arbitrary code via unspecified vectors.
Timeline
dates in UTCObserved activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2015-8651?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2015-8651?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 20.0 | ≥ 19.0.0.185, < 20.0.0.267 | 20.0.0.267 | NVD |
| 18.0 | < 18.0.0.324 | 18.0.0.324 | NVD |
| 11.2 | < 11.2.202.559 | 11.2.202.559 | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 13.1 | = 13.1 | no fix published | NVD |
| 13.2 | = 13.2 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 5.0 | = 5.0 | no fix published | NVD |
| 6.0 | = 6.0 | no fix published | NVD |
14 more products in the sources.
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Fix
- Update Adobe flash player to 20.0.0.267 · 18.0.0.324 · 11.2.202.559
- CISA’s required action: The impacted product is end-of-life and should be disconnected if still in use.due 2022-06-15
Advisories and patches
- helpx.adobe.comPatch · Vendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
CISA Known Exploited Vulnerability
- Date Added
- 2022-05-25
- Patch Due Date
- 2022-06-15
- Ransomware Use
- Unknown
- Required Action
- The impacted product is end-of-life and should be disconnected if still in use.
Sources
- CISA KEVKEV entry2022-05-25
- GCVEexploitation2022-05-25
- CISA-ADPSSVC decisionactive2025-02-04
- OpenCVESSVC decisionactive—
- CISA-ADPCVSS 3.18.82025-02-04
- NVDCVSS 3.18.8read 2026-10-23
- NVDCVSS 2.09.3read 2026-10-23
- CISA-ADPweakness (CWE)CWE-1902025-02-04
- NVDweakness (CWE)CWE-190read 2026-10-23
- FIRST EPSSEPSS score67.7 %read 2026-10-23
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Published
- 2015-12-28
- Last Modified
- 2026-06-17
- NVD status
- Analyzed
Frequently asked questions
What is CVE-2015-8651?
Is CVE-2015-8651 actively exploited?
What is the CVSS score for CVE-2015-8651?
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.