nginx | Snyk

Direct Vulnerabilities

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

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Vulnerability	Vulnerable Version
M Use of Uninitialized Resource	<1.30.6-r0
H Heap-based Buffer Overflow	<1.30.6-r0
M Encoding Error	<1.30.6-r0
H Use After Free	<1.30.6-r0
H Heap-based Buffer Overflow	<1.30.6-r0
M Heap-based Buffer Overflow	<1.30.6-r0
H Heap-based Buffer Overflow	<1.30.4-r0
M Use After Free	<1.30.4-r0
H Use of Uninitialized Resource	<1.30.4-r0
L Out-of-bounds Write	<1.30.3-r0
L CVE-2026-48142	<1.30.3-r0
H Out-of-bounds Write	<1.22.1-r0
H CVE-2023-44487	<1.24.0-r12
M Integer Overflow or Wraparound	<1.28.3-r0
H Heap-based Buffer Overflow	<1.28.3-r0
H NULL Pointer Dereference	<1.28.3-r0
H Out-of-bounds Write	<1.22.1-r0
H Resource Exhaustion	<1.14.1-r0
H Improper Certificate Validation	<1.20.1-r1
H Resource Exhaustion	<1.14.1-r0
M Resource Exhaustion	<1.14.1-r0
C Access of Resource Using Incompatible Type ('Type Confusion')	<1.20.2-r2
M Incorrect Authorization	<1.28.3-r0
C Out-of-Bounds	<1.20.2-r2
H Resource Exhaustion	<1.16.1-r0
C Heap-based Buffer Overflow	<1.30.2-r1
H Heap-based Buffer Overflow	<1.30.1-r0
H CVE-2021-46462	<1.20.2-r2
L Out-of-bounds Read	<1.28.2-r0
C Use After Free	<1.20.2-r2
L CVE-2026-9256	<1.30.2-r0
M Insufficient Verification of Data Authenticity	<1.28.2-r0
L Uncontrolled Memory Allocation	<1.30.1-r0
M Out-of-bounds Read	<1.30.1-r0
H Out-of-bounds Read	<1.28.3-r0
M HTTP Request Smuggling	<1.16.1-r6
L CRLF Injection	<1.28.3-r0
H Integer Overflow or Wraparound	<1.12.1-r0
H Off-by-one Error	<1.20.1-r0
H Uncontrolled Memory Allocation	<1.30.1-r0
M Allocation of Resources Without Limits or Throttling	<1.16.1-r0
H Allocation of Resources Without Limits or Throttling	<1.16.1-r0
L Incorrect Authorization	<1.26.3-r0
M Out-of-bounds Read	<1.26.2-r0
M Authentication Bypass	<1.30.1-r0

Vulnerability

Vulnerable Version

Use of Uninitialized Resource

<1.30.6-r0