Bug 2552286 (CVE-2026-110603) - CVE-2026-110603 laszip: laszip: Denial of Service via invalid free in laszip_read_header
Summary: CVE-2026-110603 laszip: laszip: Denial of Service via invalid free in laszip_...
Keywords:
Status: NEW
Alias: CVE-2026-110603
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2553648 2553649
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-14 14:35 UTC by OSIDB Bzimport
Modified: 2026-10-15 18:08 UTC (History)
0 users

Fixed In Version:
Clone Of:
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Last Closed:
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Description OSIDB Bzimport 2026-10-14 14:35:18 UTC 
LASzip through 3.5.0 contains an invalid free vulnerability in laszip_read_header() that allows attackers to free uninitialized heap pointers via truncated variable length record data. Attackers can supply a crafted LAS/LAZ file with an inflated VLR count that, when opened and destroyed through the C API, crashes the process and corrupts the heap.
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