CVE-2011-1265

HIGH

The Bluetooth Stack 2.1 in Microsoft Windows Vista SP1 and SP2 and Windows 7 Gold and SP1 does not prevent access to objects in memory that (1) were not properly initialized or (2) have been delete...

Affects 3 products across 2 vendors.

CVSS 3.18.8
EPSS5.9%
Percentile93th
PatchUnknown
CVSS Vector — Plain English Exploitable from adjacent network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-94: Code Injection

Attacker injects arbitrary code that is executed by the application process.

Related Attack Patterns (CAPEC)
CAPEC-35 Leverage Executable Code in Non-Executable Files
via CWE-94
CAPEC-77 Manipulating User-Controlled Variables
via CWE-94
CAPEC-242 Code Injection
via CWE-94

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

◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2011. A high severity vulnerability affects Bluetooth systems (CVE-2011-1265). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2011-GLOBAL-087537-H • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2011-1265?
This vulnerability was disclosed in 2011. A high severity vulnerability affects Bluetooth systems (CVE-2011-1265). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2011-1265?
CVE-2011-1265 has CVSS 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS: 5.9%.
Is CVE-2011-1265 actively exploited?
No confirmed active exploitation of CVE-2011-1265 as of 2026-09-25.
How do I remediate CVE-2011-1265?
Priority: MEDIUM. Advisory: https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-053 PSIRT: [email protected]
What systems are affected by CVE-2011-1265?
CVE-2011-1265 affects Bluetooth Bluetooth Stack; Microsoft Windows Vista, Windows 7.
Vulnerability Details
CVE IDCVE-2011-1265
BSIDBS-2011-GLOBAL-087537-H BreachSpider Global ID
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published2011-07-13
Last Modified2026-06-16
ICS Relevance15%
Weakness (CWE)
Code Injection
SourceNVD
Official Description

The Bluetooth Stack 2.1 in Microsoft Windows Vista SP1 and SP2 and Windows 7 Gold and SP1 does not prevent access to objects in memory that (1) were not properly initialized or (2) have been deleted, which allows remote attackers to execute arbitrary code via crafted Bluetooth packets, aka "Bluetooth Stack Vulnerability."

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: The Bluetooth Stack 2.1 in Microsoft Windows Vista SP1 and SP2 and Windows 7 Gold and SP1 does not prevent access to objects in memory that (1) were not properly initialized or (2) have been deleted, which allows remote attackers to execute arbitrary code via crafted Bluetooth packets, aka "Bluetooth Stack Vulnerability." CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Exploitation Likelihood: MINIMAL

Affected Products
VendorProductAffected Versions
Bluetooth Bluetooth Stack 2.1
Microsoft Windows Vista All versions
Microsoft Windows 7 All versions
Remediation
View Vendor Advisory →

Remediation Priority: MEDIUM

Vendor PSIRT: [email protected]
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 5573 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 Hash2743ec65b65af61e4109e8adb943b35670a4c0919e1bad7f1c69fe1942a49eedfcd1498b78436bd111e414800b2c5aac49ebf2a2ac1e631d28e650877c3dbda0
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