{"id":"CVE-2026-122052","title":"laspy LAS File lasreader.py memory allocation","summary":"A vulnerability has been found in laspy up to 2.7.0. Affected by this issue is some unknown functionality of the file laspy/lasreader.py of the component LAS File Handler. The manipulation leads to uncontrolled memory allocation. Remote …","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C","cvssSource":"cna","cwe":["CWE-789","CWE-400"],"product":"laspy","affected":["laspy 2.0","laspy 2.1","laspy 2.2","laspy 2.3","laspy 2.4","laspy 2.5","laspy 2.6","laspy 2.7.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T20:30:44.603576Z"},"published":"2026-11-05","updated":"2026-11-05","sourceUpdated":"2026-11-05T20:30:55.743Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-122052","references":[{"url":"https://vuldb.com/vuln/431136","label":"VDB-431136 | laspy LAS File lasreader.py memory allocation"},{"url":"https://vuldb.com/vuln/431136/cti","label":"VDB-431136 | CTI Indicators (IOB, IOC, IOA)"},{"url":"https://vuldb.com/cve/CVE-2026-122052","label":"CVE-2026-122052 | CVE Analysis and Report"},{"url":"https://vuldb.com/submit/1026182","label":"Submit #1026182 | laspy 2.7.0 Uncontrolled Memory Allocation"},{"url":"https://github.com/laspy/laspy/issues/378"},{"url":"https://github.com/laspy/laspy/issues/378#issuecomment-6146934274"},{"url":"https://github.com/laspy/laspy/"}],"tags":["cve.org"],"epss":0.0033,"epssPercentile":0.26265,"ingestedAt":"2026-11-05T22:38:31.792Z","slug":"CVE-2026-122052","body":"## Overview\n\nA vulnerability has been found in laspy up to 2.7.0. Affected by this issue is some unknown functionality of the file laspy/lasreader.py of the component LAS File Handler. The manipulation leads to uncontrolled memory allocation. Remote exploitation of the attack is possible.\n\n## Affected\n\n- `laspy 2.0`\n- `laspy 2.1`\n- `laspy 2.2`\n- `laspy 2.3`\n- `laspy 2.4`\n- `laspy 2.5`\n- `laspy 2.6`\n- `laspy 2.7.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}