libsixel

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Direct Vulnerabilities

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

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Vulnerability	Vulnerable Version
M Out-of-bounds Write	*
L Heap-based Buffer Overflow	*
L Out-of-bounds Write	*
L NULL Pointer Dereference	*
L Heap-based Buffer Overflow	*
L Use After Free	*
L Out-of-bounds Read	*
L Use After Free	*
L Use After Free	*
L CVE-2025-61146	*
L Out-of-bounds Write	*
L Reachable Assertion	*
L Incorrect Calculation	*
H Out-of-bounds Write	<1.10.3-1
H Use After Free	<1.10.3-1
H Out-of-bounds Write	<1.10.3-1
H Use After Free	<1.10.3-1
L Double Free	*
L NULL Pointer Dereference	*
H Out-of-bounds Write	<1.8.6-1
H Out-of-bounds Write	<1.8.6-1
M CVE-2020-21048	<1.8.6-1
M Out-of-bounds Read	<1.8.6-1
M Out-of-Bounds	<1.8.6-1
M Out-of-bounds Write	<1.8.6-1
M Out-of-Bounds	<1.10.3-1
L Access of Uninitialized Pointer	<1.10.3-1
L Integer Overflow or Wraparound	<1.8.6-1
L Reachable Assertion	<1.8.6-1
L Out-of-bounds Write	<1.8.6-1
L Out-of-bounds Write	<1.8.6-1
L Out-of-bounds Write	<1.8.6-1
L Missing Release of Resource after Effective Lifetime	<1.8.6-1
L Operation on a Resource after Expiration or Release	<1.8.6-1
L Out-of-bounds Read	<1.8.6-1
L Out-of-bounds Read	<1.8.6-1
L Integer Overflow or Wraparound	<1.8.6-1
L Out-of-bounds Write	<1.8.6-1
L Integer Overflow or Wraparound	<1.8.6-1
L Out-of-bounds Write	<1.8.6-1
H Out-of-bounds Write	<1.8.2-2
M NULL Pointer Dereference	<1.8.2-2
M Out-of-bounds Read	<1.8.2-2
M Out-of-bounds Read	<1.8.2-2
M Out-of-bounds Read	<1.8.2-2
L Uncontrolled Recursion	<1.8.6-1
L Out-of-bounds Read	<1.8.2-2
L Loop with Unreachable Exit Condition ('Infinite Loop')	<1.8.2-2
M Out-of-bounds Read	<1.8.2-2
L Missing Release of Resource after Effective Lifetime	<1.8.2-1
L Missing Release of Resource after Effective Lifetime	<1.8.2-1