CVE-2011-2452

CRITICAL

Adobe Flash Player before 10.3.183.11 and 11.x before 11.1.102.55 on Windows, Mac OS X, Linux, and Solaris and before 11.1.102.59 on Android, and Adobe AIR before 3.1.0.4880, allows attackers to ex...

Affects 7 products across 6 vendors.

CVSS 2.010.0
EPSS5.8%
Percentile93th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity.
CWE Weakness Definitions
CWE-119: Improper Restriction of Operations within Memory Buffer

Parent class for buffer-related vulnerabilities where operations exceed buffer boundaries.

Related Attack Patterns (CAPEC)
CAPEC-8 Buffer Overflow in an API Call
via CWE-119
CAPEC-9 Buffer Overflow in Local Command-Line Utilities
via CWE-119
CAPEC-10 Buffer Overflow via Environment Variables
via CWE-119
CAPEC-14 Client-side Injection-induced Buffer Overflow
via CWE-119
CAPEC-24 Filter Failure through Buffer Overflow
via CWE-119
Show all 12

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2011. A critical vulnerability affects Adobe systems (CVE-2011-2452). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2011-GLOBAL-088258-C • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2011-2452?
This vulnerability was disclosed in 2011. A critical vulnerability affects Adobe systems (CVE-2011-2452). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2011-2452?
CVE-2011-2452 has CVSS 10.0 (Critical). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. EPSS: 5.8%.
Is CVE-2011-2452 actively exploited?
No confirmed active exploitation of CVE-2011-2452 as of 2026-09-25.
How do I remediate CVE-2011-2452?
Priority: MEDIUM. Advisory: http://www.adobe.com/support/security/bulletins/apsb11-28.html
What systems are affected by CVE-2011-2452?
CVE-2011-2452 affects Adobe Flash Player, Adobe Air.
Vulnerability Details
CVE IDCVE-2011-2452
BSIDBS-2011-GLOBAL-088258-C BreachSpider Global ID
CVSS VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Published2011-11-11
Last Modified2026-06-16
ICS Relevance15%
Weakness (CWE)
Improper Restriction of Operations within Memory Buffer
SourceNVD
Official Description

Adobe Flash Player before 10.3.183.11 and 11.x before 11.1.102.55 on Windows, Mac OS X, Linux, and Solaris and before 11.1.102.59 on Android, and Adobe AIR before 3.1.0.4880, allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2011-2445, CVE-2011-2451, CVE-2011-2453, CVE-2011-2454, CVE-2011-2455, CVE-2011-2459, and CVE-2011-2460.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: Adobe Flash Player before 10.3.183.11 and 11.x before 11.1.102.55 on Windows, Mac OS X, Linux, and Solaris and before 11.1.102.59 on Android, and Adobe AIR before 3.1.0.4880, allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2011-2445, CVE-2011-2451, CVE-2011-2453, CVE-2011-2454, CVE-2011-2455, CVE-2011-2459, and CVE-2011-2460. CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C.

Exploitation Likelihood: LOW

Affected Products
VendorProductAffected Versions
Adobe Flash Player ≥ 10.0, < 10.3.183.11 ≥ 11.0, < 11.1.102.59
Adobe Adobe Air ≥ 3.0, < 3.1.0.4880

Platforms listed by the source (the vulnerable product runs on these; they are not themselves vulnerable): Apple Mac Os X, Google Android, Linux Linux Kernel, Microsoft Windows, Sun Solaris

Remediation
View Vendor Advisory →

Remediation Priority: MEDIUM

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 5452 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hash7a236945e848d3933072346cf41995507a58b43d68b91f715600e2d022861be16628d7785c78aa9435da1d3dfe3cdee8809ee3ad64c3324db1f5f8bc4f97f77a
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