CVE-2026-43506

Published: Mag 01, 2026 Last Modified: Mag 01, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,3
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: low

Description

AI Translation Available

An issue was discovered in Prosody before 0.12.6 and 1.0.0 through 13.0.0 before 13.0.5. A Denial of Service can occur via memory exhaustion caused by memory leaks from unauthenticated connections.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0004
Percentile
0,1th
Updated

EPSS Score Trend (Last 2 Days)

401

Missing Release of Memory after Effective Lifetime

Draft
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Other
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Instability Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Reduce Performance
Applicable Platforms
Languages: C, C++, Not Language-Specific
Likelihood of Exploit: Medium
View CWE Details
Application

Prosody by Prosody

Product Information
Vendor Prosody
Product Prosody
Version Range Affected
To 0.12.6 (exclusive)
cpe:2.3:a:prosody:prosody:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Prosody by Prosody

Product Information
Vendor Prosody
Product Prosody
Version Range Affected
From 13.0.0 (inclusive)
To 13.0.5 (exclusive)
cpe:2.3:a:prosody:prosody:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://prosody.im/security/advisory_735dd9d3/
https://prosody.im/security/advisory_735dd9d3/
https://www.openwall.com/lists/oss-security/2026/05/01/5
https://www.openwall.com/lists/oss-security/2026/05/01/5