kernel-headers

Direct Vulnerabilities

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

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Vulnerability	Vulnerable Version
H Expired Pointer Dereference	*
M Loop with Unreachable Exit Condition ('Infinite Loop')	*
M Out-of-bounds Write	*
M Use of Out-of-range Pointer Offset	*
M Out-of-bounds Read	*
M Out-of-bounds Read	*
M Missing Handler	*
M Out-of-bounds Write	*
M Use of Uninitialized Resource	*
M Out-of-bounds Read	*
H Out-of-bounds Read	*
M NULL Pointer Dereference	*
M CVE-2026-64384	*
M Expired Pointer Dereference	*
H Out-of-bounds Read	*
H Out-of-bounds Read	*
M Improper Resource Locking	*
M Expired Pointer Dereference	*
M NULL Pointer Dereference	*
M Use of Uninitialized Resource	*
M Expired Pointer Dereference	*
L Missing Release of Resource after Effective Lifetime	*
H Out-of-bounds Write	*
L Incorrect Bitwise Shift of Integer	*
M CVE-2026-64535	*
M Race Condition	*
M NULL Pointer Dereference	*
M Expired Pointer Dereference	*
M Improper Update of Reference Count	*
L Integer Overflow or Wraparound	*
M Deadlock	*
M Time-of-check Time-of-use (TOCTOU)	*
M Loop with Unreachable Exit Condition ('Infinite Loop')	*
H Buffer Access with Incorrect Length Value	*
L Incomplete Cleanup	*
M Race Condition	*
L Missing Synchronization	*
M Incorrect Privilege Assignment	*
M Access of Uninitialized Pointer	*
M Buffer Access with Incorrect Length Value	*
M Buffer Access with Incorrect Length Value	*
H Incorrect Privilege Assignment	*
H Out-of-bounds Write	*
L Reachable Assertion	*
M Insufficient Compartmentalization	*
M Loop with Unreachable Exit Condition ('Infinite Loop')	*
H Expired Pointer Dereference	*
H Expired Pointer Dereference	*
L Missing Release of Resource after Effective Lifetime	*
L Improper Update of Reference Count	*
H Out-of-bounds Write	*
M Out-of-bounds Read	*
M Improperly Implemented Security Check for Standard	*
H Out-of-bounds Write	*
M Incorrect Bitwise Shift of Integer	*
M Out-of-bounds Write	*
M Race Condition	*
L NULL Pointer Dereference	*
L Missing Release of Resource after Effective Lifetime	*
M Race Condition	*
H Incorrect Calculation of Buffer Size	*
H Out-of-bounds Write	*
M Time-of-check Time-of-use (TOCTOU)	*
M Incorrect Synchronization	*
M Out-of-bounds Write	*
M Use of Uninitialized Resource	*
M Out-of-bounds Read	*
M Out-of-bounds Write	*
M Out-of-bounds Write	*
M NULL Pointer Dereference	*
M Expired Pointer Dereference	*
M CVE-2026-63976	*
M Time-of-check Time-of-use (TOCTOU)	*
M Improper Handling of Structural Elements	*
M Expired Pointer Dereference	*
M Out-of-bounds Read	*
H Expired Pointer Dereference	*
H Expired Pointer Dereference	*
M Expired Pointer Dereference	*
M NULL Pointer Dereference	*
H Expired Pointer Dereference	*
M Integer Underflow	*
H Out-of-bounds Read	*
M NULL Pointer Dereference	*
H Race Condition	*
M Use of Out-of-range Pointer Offset	*
L Incorrect Bitwise Shift of Integer	*
L NULL Pointer Dereference	*
H Expired Pointer Dereference	*
M Incorrect Synchronization	*
M Access of Uninitialized Pointer	*
M Expired Pointer Dereference	*
H Expired Pointer Dereference	*
H Buffer Overflow	*
M Out-of-bounds Read	*
M Out-of-bounds Read	*
M Unlock of a Resource that is not Locked	*
M Authentication Bypass	*
H Buffer Overflow	*
M NULL Pointer Dereference	*
M Out-of-bounds Read	*
M Integer Overflow or Wraparound	*
M Integer Underflow	*
M NULL Pointer Dereference	*
M NULL Pointer Dereference	*
L Missing Release of Resource after Effective Lifetime	*
M Missing Initialization of Resource	*
L Missing Release of Resource after Effective Lifetime	*
M Expired Pointer Dereference	*
M Out-of-bounds Write	*
H NULL Pointer Dereference	*
L Race Condition	*
L Missing Release of Resource after Effective Lifetime	*
L NULL Pointer Dereference	*
M Expired Pointer Dereference	*
H Expired Pointer Dereference	*
M Missing Synchronization	*
L NULL Pointer Dereference	*
L NULL Pointer Dereference	*
L Missing Release of Resource after Effective Lifetime	*
L Missing Release of Resource after Effective Lifetime	*
M Expired Pointer Dereference	*
M Expired Pointer Dereference	*
M Missing Lock Check	*
M Unrestricted Externally Accessible Lock	*
M Time-of-check Time-of-use (TOCTOU)	*
M Expired Pointer Dereference	*
M Out-of-bounds Read	*
M Expired Pointer Dereference	*
M Out-of-bounds Read	*
L NULL Pointer Dereference	*
M Missing Synchronization	*
L Improper Validation of Integrity Check Value	*
M Expired Pointer Dereference	*
L Missing Release of Resource after Effective Lifetime	*
L Loop with Unreachable Exit Condition ('Infinite Loop')	*
M Buffer Access with Incorrect Length Value	*
H Expired Pointer Dereference	*
M Out-of-bounds Write	*
M Expired Pointer Dereference	*
M Loop with Unreachable Exit Condition ('Infinite Loop')	*
M Buffer Access with Incorrect Length Value	*
M Out-of-bounds Read	*
L Missing Release of Resource after Effective Lifetime	*
M CVE-2026-64054	*
M Buffer Access with Incorrect Length Value	*
L Reachable Assertion	*
M External Control of System or Configuration Setting	*
M Premature Release of Resource During Expected Lifetime	*
M Incorrect Check of Function Return Value	*
H Incorrect Execution-Assigned Permissions	*
M Deadlock	*
M CVE-2026-64118	*
H Incorrect Privilege Assignment	*
M Expired Pointer Dereference	*
M Out-of-bounds Write	*
M Race Condition	*
L Missing Release of Resource after Effective Lifetime	*
M Expired Pointer Dereference	*
L Missing Release of Resource after Effective Lifetime	*
M Race Condition	*
M Incorrect Synchronization	*
L Out-of-bounds Write	*
L Missing Initialization of Resource	*
M Buffer Access with Incorrect Length Value	*
M Improper Resource Locking	*
M Expired Pointer Dereference	*
L Missing Release of Resource after Effective Lifetime	*
M Off-by-one Error	*
M NULL Pointer Dereference	*
M Expired Pointer Dereference	*
M Improper Handling of Structural Elements	*
H NULL Pointer Dereference	*
M NULL Pointer Dereference	*
M Expired Pointer Dereference	*
H Out-of-bounds Write	*
M Expired Pointer Dereference	*
L Use of Incorrect Operator	*
M NULL Pointer Dereference	*
M Out-of-bounds Read	*
H Access of Uninitialized Pointer	*
M Release of Invalid Pointer or Reference	*
L NULL Pointer Dereference	*
M Expired Pointer Dereference	*
L Missing Release of Resource after Effective Lifetime	*
M Access of Uninitialized Pointer	*
M Missing Release of Resource after Effective Lifetime	*
M Out-of-bounds Read	*
L Improper Update of Reference Count	*
M NULL Pointer Dereference	*
L NULL Pointer Dereference	*
M NULL Pointer Dereference	*
M Expired Pointer Dereference	*
M Detection of Error Condition Without Action	*
L NULL Pointer Dereference	*
M Missing Release of Resource after Effective Lifetime	*
M Expired Pointer Dereference	*
M NULL Pointer Dereference	*
M NULL Pointer Dereference	*
L Missing Release of Resource after Effective Lifetime	*
M NULL Pointer Dereference	*
H Expired Pointer Dereference	*
M NULL Pointer Dereference	*
H Out-of-bounds Write	*
M CVE-2026-63822	*
L Missing Release of Resource after Effective Lifetime	*
M Buffer Access with Incorrect Length Value	*
M Addition of Data Structure Sentinel	*
M Out-of-bounds Write	*
M Expired Pointer Dereference	*
M Incorrect Calculation of Buffer Size	*
M Deadlock	*
L Missing Release of Resource after Effective Lifetime	*
M Improper Update of Reference Count	*
H Improper Update of Reference Count	*
H Out-of-bounds Write	*
M Improper Resource Locking	*
H Uncontrolled Recursion	*
M Race Condition	*
M Processor Optimization Removal or Modification of Security-critical Code	*
L Access of Uninitialized Pointer	*
M Race Condition	*
L Premature Release of Resource During Expected Lifetime	*
L NULL Pointer Dereference	*
L Time-of-check Time-of-use (TOCTOU)	*
L NULL Pointer Dereference	*
L Reachable Assertion	*
M Expired Pointer Dereference	*
L NULL Pointer Dereference	*
L Improper Handling of Missing Special Element	*
M Off-by-one Error	*
L Detection of Error Condition Without Action	*
M Expired Pointer Dereference	*
M CVE-2026-53294	*
L CVE-2026-53190	*
L Memory Leak	*
L CVE-2026-53314	*
L Missing Initialization of Resource	*
M Out-of-bounds Read	*
L Improper Validation of Specified Quantity in Input	*
M CVE-2026-53022	*
M Expired Pointer Dereference	*
L Time-of-check Time-of-use (TOCTOU)	*
L NULL Pointer Dereference	*
L NULL Pointer Dereference	*
M Time-of-check Time-of-use (TOCTOU)	*
M Improper Validation of Specified Index, Position, or Offset in Input	*
M NULL Pointer Dereference	*
L NULL Pointer Dereference	*
M CVE-2026-53206	*
M Race Condition	*
M CVE-2026-53265	*
M Loop with Unreachable Exit Condition ('Infinite Loop')	*
M Improper Validation of Specified Quantity in Input	*
M CVE-2026-53238	*
M Memory Leak	*
M CVE-2026-53287	*
M NULL Pointer Dereference	*
L Improper Update of Reference Count	*
M Access of Uninitialized Pointer	*
M Missing Synchronization	*
L Access of Uninitialized Pointer	*
M Race Condition	*
M Access of Uninitialized Pointer	*
L Missing Release of Resource after Effective Lifetime	*
M Out-of-bounds Read	*
L Access of Uninitialized Pointer	*
M Expired Pointer Dereference	*
M Incorrect Conversion between Numeric Types	*
M Incorrect Check of Function Return Value	*
M Improper Update of Reference Count	*
M Incorrect Privilege Assignment	*
M Use of Uninitialized Resource	*
M Missing Release of Resource after Effective Lifetime	*
M Deadlock	*
M Race Condition	*
H NULL Pointer Dereference	*
M NULL Pointer Dereference	*
M Expired Pointer Dereference	*
M NULL Pointer Dereference	*
M Incorrect Calculation of Buffer Size	*
L Missing Release of Resource after Effective Lifetime	*
M Off-by-one Error	*
M Use of Multiple Resources with Duplicate Identifier	*
L Deadlock	*
M Integer Overflow or Wraparound	*
L Detection of Error Condition Without Action	*
L Time-of-check Time-of-use (TOCTOU)	*
M Out-of-bounds Write	*
M Deadlock	*
M Access of Uninitialized Pointer	*
M Use of a Non-reentrant Function in a Concurrent Context	*
M Release of Invalid Pointer or Reference	*
M Time-of-check Time-of-use (TOCTOU)	*
L Missing Release of Resource after Effective Lifetime	*
M Incorrect Calculation of Buffer Size	*
L Missing Release of Resource after Effective Lifetime	*
M Incorrect Privilege Assignment	*
M Allocation of Resources Without Limits or Throttling	*
M Race Condition	*
M Improper Validation of Specified Index, Position, or Offset in Input	*
M Race Condition	*
M Time-of-check Time-of-use (TOCTOU)	*
L Deadlock	*
M Race Condition	*
M Insufficient Type Distinction	*
M Buffer Access with Incorrect Length Value	*
L Missing Release of Resource after Effective Lifetime	*
M Symbolic Name not Mapping to Correct Object	*
M Data Element containing Pointer Item without Proper Copy Control Element	*
M Time-of-check Time-of-use (TOCTOU)	*
M Detection of Error Condition Without Action	*
M Improper Validation of Unsafe Equivalence in Input	*
M Missing Release of Resource after Effective Lifetime	*
M Improper Update of Reference Count	*
L Deadlock	*
M Return of Wrong Status Code	*
M Deadlock	*
L Time-of-check Time-of-use (TOCTOU)	*
M NULL Pointer Dereference	*
L Missing Release of Resource after Effective Lifetime	*
L Incorrect Calculation of Buffer Size	*
L Missing Release of Resource after Effective Lifetime	*
M Numeric Range Comparison Without Minimum Check	*
M Out-of-bounds Read	*
L Missing Synchronization	*
M Out-of-bounds Read	*
M Deadlock	*
L Premature Release of Resource During Expected Lifetime	*
M Incomplete Cleanup	*
M Race Condition	*
M Race Condition	*
M Incorrect Privilege Assignment	*
L Missing Release of Resource after Effective Lifetime	*
H Time-of-check Time-of-use (TOCTOU)	*
L NULL Pointer Dereference	*
H Integer Overflow or Wraparound	*
M Out-of-bounds Read	*
M Deadlock	*
L Loop with Unreachable Exit Condition ('Infinite Loop')	*
L Integer Overflow or Wraparound	*
H Time-of-check Time-of-use (TOCTOU)	*
M Improper Validation of Specified Index, Position, or Offset in Input	*
H Insufficient Granularity of Access Control	*
M Incorrect Synchronization	*
L Incorrect Behavior Order: Authorization Before Parsing and Canonicalization	*
H Release of Invalid Pointer or Reference	*
M Use After Free	*
L Missing Release of Resource after Effective Lifetime	*
M Race Condition	*
M Race Condition	*
M Out-of-bounds Read	*
M Out-of-bounds Write	*
M Missing Initialization of Resource	*
H Release of Invalid Pointer or Reference	*
L Missing Release of Resource after Effective Lifetime	*
M Race Condition	*
M Expired Pointer Dereference	*
M Out-of-bounds Read	*
M Improper Handling of Length Parameter Inconsistency	*
M Race Condition	*
M NULL Pointer Dereference	*
M Out-of-bounds Read	*
M Incorrect Calculation of Buffer Size	*
M Improper Resource Locking	*
M Out-of-bounds Write	*
M Improper Update of Reference Count	*
M Missing Lock Check	*
M NULL Pointer Dereference	*
M Numeric Range Comparison Without Minimum Check	*
M Improper Validation of Specified Quantity in Input	*
M Out-of-bounds Read	*
M Incorrect Pointer Scaling	*
L Improper Handling of Structural Elements	*
M Race Condition	*
L NULL Pointer Dereference	*
M Out-of-bounds Read	*
M Race Condition	*
M Expired Pointer Dereference	*
M Buffer Access with Incorrect Length Value	*
M Expired Pointer Dereference	*
M Expired Pointer Dereference	*
M Reliance on Machine-Dependent Data Representation	*
L Off-by-one Error	*
M Missing Release of Resource after Effective Lifetime	*
M Improper Validation of Specified Quantity in Input	*
L Allocation of Resources Without Limits or Throttling	*
H Out-of-bounds Write	*
M Expired Pointer Dereference	*
M Expired Pointer Dereference	*
M Improper Null Termination	*
M Buffer Access with Incorrect Length Value	*
L Incorrect Synchronization	*
M Out-of-bounds Write	*
L Access of Uninitialized Pointer	*
M NULL Pointer Dereference	*
M Incorrect Synchronization	*
M Numeric Range Comparison Without Minimum Check	*
M Incorrect Privilege Assignment	*
M Time-of-check Time-of-use (TOCTOU)	*
M Integer Overflow or Wraparound	*
M Expired Pointer Dereference	*
M Improper Update of Reference Count	*
M Incorrect Pointer Scaling	*
M Expired Pointer Dereference	*
L NULL Pointer Dereference	*
M Reachable Assertion	*
M Expired Pointer Dereference	*
M Improper Handling of Length Parameter Inconsistency	*
M Buffer Access with Incorrect Length Value	*
M Time-of-check Time-of-use (TOCTOU)	*
M Out-of-bounds Read	*
M Buffer Access with Incorrect Length Value	*
M CVE-2026-53212	*
M Expired Pointer Dereference	*
M Improper Validation of Specified Quantity in Input	*
H Buffer Overflow	*
M NULL Pointer Dereference	*
M Missing Lock Check	*
L Expired Pointer Dereference	*
M Improper Validation of Specified Quantity in Input	*
M Out-of-bounds Read	*
M Buffer Access with Incorrect Length Value	*
M Incorrect Calculation of Buffer Size	*
M Missing Release of Resource after Effective Lifetime	*
M Time-of-check Time-of-use (TOCTOU)	*
M Improper Validation of Specified Quantity in Input	*
M Incorrect Synchronization	*
L Improper Update of Reference Count	*
H Expired Pointer Dereference	*
M Incorrect Calculation of Buffer Size	*
M Improper Validation of Specified Index, Position, or Offset in Input	*
M Time-of-check Time-of-use (TOCTOU)	*
M Buffer Overflow	*
L Incorrect Synchronization	*
M Missing Initialization of Resource	*
M Expired Pointer Dereference	*
M Missing Synchronization	*
H Incorrect Calculation of Buffer Size	*
M Missing Synchronization	*
M Comparison of Incompatible Types	*
L NULL Pointer Dereference	*
M Incorrect Behavior Order: Authorization Before Parsing and Canonicalization	*
M Out-of-bounds Read	*
M Improper Update of Reference Count	*
M Expired Pointer Dereference	*
L Deadlock	*
M Time-of-check Time-of-use (TOCTOU)	*
M Incorrect Synchronization	*
M Out-of-bounds Read	*
L Off-by-one Error	*
M Improper Validation of Specified Quantity in Input	*
L Missing Release of Resource after Effective Lifetime	*
M Expired Pointer Dereference	*
M Use After Free	*
L Deadlock	*
M Out-of-bounds Write	*
L Improper Locking	*
M Expired Pointer Dereference	*
M Incorrect Authorization	*
M Race Condition	*
M Insecure Default Initialization of Resource	*
M CVE-2026-46324	*
M Premature Release of Resource During Expected Lifetime	*
M Expired Pointer Dereference	*
M Improperly Controlled Modification of Dynamically-Determined Object Attributes	*
L Time-of-check Time-of-use (TOCTOU)	*
M Use of Out-of-range Pointer Offset	*
M Missing Initialization of Resource	*
M Missing Release of Resource after Effective Lifetime	*
M Missing Release of Resource after Effective Lifetime	*
H Information Exposure Through Caching	*
M Access of Resource Using Incompatible Type ('Type Confusion')	*
M NULL Pointer Dereference	*
M Expired Pointer Dereference	*
M Deadlock	*
L Incorrect Synchronization	*
M Integer Overflow or Wraparound	*
L Missing Release of Resource after Effective Lifetime	*
L Race Condition	*
M Information Exposure	*
M Release of Invalid Pointer or Reference	*
L CVE-2025-71315	*
L Incomplete Internal State Distinction	*
M Improper Validation of Specified Type of Input	*
M Out-of-bounds Write	*
M Improper Resource Locking	*
M Improper Validation of Specified Quantity in Input	*
L Missing Initialization of Resource	*
L Incomplete Cleanup	*
L Deadlock	*
M Buffer Overflow	*
L Incomplete Cleanup	*
M Improper Update of Reference Count	*
M Incorrect Behavior Order: Early Validation	*
L Incorrect Privilege Assignment	*
M Access of Uninitialized Pointer	*
M Use of Uninitialized Resource	*
M Incorrect Synchronization	*
M Time-of-check Time-of-use (TOCTOU)	*

Vulnerability

Vulnerable Version

Expired Pointer Dereference