netty | Snyk

Direct Vulnerabilities

Known vulnerabilities in the netty package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
L CVE-2026-56818	*
L CRLF Injection	*
L CRLF Injection	*
L Loop with Unreachable Exit Condition ('Infinite Loop')	*
L HTTP Request Smuggling	*
L Allocation of Resources Without Limits or Throttling	*
L HTTP Request Smuggling	*
L CRLF Injection	*
L Time-of-check Time-of-use (TOCTOU)	*
L Improper Check for Certificate Revocation	*
C Improper Certificate Validation	*
L Resource Exhaustion	*
C XML External Entity (XXE) Injection	*
L Resource Exhaustion	*
L Improper Access Control	*
H Resource Exhaustion	*
H Resource Exhaustion	*
L Resource Exhaustion	*
L Resource Exhaustion	*
M Allocation of Resources Without Limits or Throttling	*
L HTTP Request Smuggling	*
L Resource Exhaustion	*
L Improper Verification of Cryptographic Signature	*
L Information Exposure	*
L Allocation of Resources Without Limits or Throttling	*
H Memory Leak	*
H Resource Exhaustion	*
H Memory Leak	*
C Insufficient Verification of Data Authenticity	*
L Resource Exhaustion	*
L Allocation of Resources Without Limits or Throttling	*
C Insufficient Verification of Data Authenticity	*
L Use of Insufficiently Random Values	*
L Information Exposure	*
L Allocation of Resources Without Limits or Throttling	*
L Improper Verification of Source of a Communication Channel	*
L Improper Check or Handling of Exceptional Conditions	*
L Resource Exhaustion	*
L Resource Exhaustion	*
L Resource Exhaustion	*
L Resource Exhaustion	*
L Improper Access Control	*
H Resource Exhaustion	*
L Resource Exhaustion	*
H CRLF Injection	*
H HTTP Request Smuggling	*
C HTTP Request Smuggling	*
L Resource Exhaustion	*
L Allocation of Resources Without Limits or Throttling	*
C HTTP Request Smuggling	*
L Integer Overflow or Wraparound	*
C Improper Input Validation	*
H HTTP Response Splitting	*
L Missing Release of Resource after Effective Lifetime	*
L CRLF Injection	*
H Allocation of Resources Without Limits or Throttling	*
L HTTP Request Smuggling	*
L CRLF Injection	<1:4.1.48-7+deb12u2
L CRLF Injection	<1:4.1.48-7+deb12u2
H Improper Handling of Highly Compressed Data (Data Amplification)	<1:4.1.48-7+deb12u2
H HTTP Request Smuggling	<1:4.1.48-7+deb12u2
H Allocation of Resources Without Limits or Throttling	<1:4.1.48-7+deb12u2
L CVE-2024-29025	<1:4.1.48-7+deb12u2
H CVE-2023-44487	<1:4.1.48-7+deb12u1
M Resource Exhaustion	<1:4.1.48-7+deb12u1
M HTTP Response Splitting	<1:4.1.48-6
H Uncontrolled Recursion	<1:4.1.48-6
M Creation of Temporary File With Insecure Permissions	*
M HTTP Request Smuggling	<1:4.1.48-6
H Resource Exhaustion	<1:4.1.48-6
H Resource Exhaustion	<1:4.1.48-6
M HTTP Request Smuggling	<1:4.1.48-4
M HTTP Request Smuggling	<1:4.1.48-3
M Exposure of Resource to Wrong Sphere	<1:4.1.48-2
H Allocation of Resources Without Limits or Throttling	<1:4.1.48-1
C HTTP Request Smuggling	<1:4.1.45-1
C HTTP Request Smuggling	<1:4.1.45-1
H HTTP Request Smuggling	<1:4.1.33-2
H HTTP Request Smuggling	<1:4.1.45-1
H Loop with Unreachable Exit Condition ('Infinite Loop')	<1:4.0.37-1
H Improper Input Validation	<1:4.0.31-1

Vulnerability

Vulnerable Version

CVE-2026-56818