{"id":"CVE-2026-122052","aliases":["DEBIAN-CVE-2026-122052","EUVD-2026-117199","GHSA-5544-27vm-6mvg","UBUNTU-CVE-2026-122052"],"status":"published","title":"laspy LAS File lasreader.py memory allocation","description":"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 exploitation of the attack is possible.","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0033,"percentile":0.26466,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400","CWE-789"],"published":"2026-11-05T00:00:00Z","modified":"2026-11-06T10:03:35Z","affected":[{"source":"osv","ecosystem":"Debian:13","package":"python-laspy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.4-1","2.6.1-1","2.6.1-2","2.7.0-1","2.7.0-2"]},{"source":"osv","ecosystem":"Debian:14","package":"python-laspy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.4-1","2.6.1-1","2.6.1-2","2.7.0-1","2.7.0-2"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"python-laspy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.1-3","2.5.2-1","2.5.3-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"python-laspy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.7.0-1","2.7.0-2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"python-laspy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.4-1","2.6.1-1","2.6.1-2","2.7.0-1"]}],"references":[{"url":"https://vuldb.com/vuln/431136","tags":["vdb-entry","advisory","report"]},{"url":"https://vuldb.com/vuln/431136/cti","tags":["signature","permissions-required","report"]},{"url":"https://vuldb.com/cve/CVE-2026-122052","tags":["third-party-advisory","advisory","report"]},{"url":"https://vuldb.com/submit/1026182","tags":["third-party-advisory","advisory","report"]},{"url":"https://github.com/laspy/laspy/issues/378","tags":["issue-tracking","report"]},{"url":"https://github.com/laspy/laspy/issues/378#issuecomment-6146934274","tags":["issue-tracking","report"]},{"url":"https://github.com/laspy/laspy/","tags":["product","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-122052","tags":["advisory"]},{"url":"https://github.com/laspy/laspy"},{"url":"https://github.com/advisories/GHSA-5544-27vm-6mvg"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/122xxx/CVE-2026-122052.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-122052","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-122052","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-122052","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-122052","title":"laspy LAS File lasreader.py memory allocation","description":"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 exploitation of the attack is possible.","status":"published","published":"2026-11-05T00:15:21.582Z","modified":"2026-11-05T20:30:55.743Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","level":"medium","assessor":"cna"},{"version":"3.1","score":4.3,"vector":"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","level":"medium","assessor":"cna"},{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C","level":"medium","assessor":"cna"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:ND/RC:C","assessor":"cna"}],"cwes":["CWE-789","CWE-400"],"updated_at":"2026-11-05T21:25:05.838392Z"}],"euvd":[{"id":"EUVD-2026-117199","description":"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 exploitation of the attack is possible.","status":"published","published":"2026-11-05T00:15:21Z","modified":"2026-11-05T20:30:55Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","level":"medium"}],"updated_at":"2026-11-05T21:01:57.572849Z"}],"ghsa":[{"id":"GHSA-5544-27vm-6mvg","title":"A vulnerability has been found in laspy up to 2.7.0. Affected by this issue is some unknown...","description":"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 exploitation of the attack is possible.","status":"published","published":"2026-11-05T03:30:27Z","modified":"2026-11-05T03:30:33Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-05T06:56:56.551068Z"}],"nvd":[{"id":"CVE-2026-122052","description":"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 exploitation of the attack is possible.","status":"published","published":"2026-11-05T01:17:21.67Z","modified":"2026-11-05T21:18:42.507Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"secondary"}],"cwes":["CWE-400","CWE-789"],"updated_at":"2026-11-05T23:57:23.479749Z"}],"osv":[{"id":"CVE-2026-122052","title":"laspy LAS File lasreader.py memory allocation","description":"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 exploitation of the attack is possible.","status":"published","published":"2026-11-05T00:15:21.582Z","modified":"2026-11-07T02:30:53.981553055Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","level":"medium"}],"cwes":["CWE-400","CWE-789"],"updated_at":"2026-11-07T03:08:01.726202Z"},{"id":"DEBIAN-CVE-2026-122052","description":"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 exploitation of the attack is possible.","status":"published","published":"2026-11-05T01:17:21.67Z","modified":"2026-11-06T10:03:35.033683433Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"updated_at":"2026-11-06T10:38:30.18578Z"},{"id":"UBUNTU-CVE-2026-122052","description":"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 exploitation of the attack is possible.","status":"published","published":"2026-11-05T00:00:00Z","modified":"2026-11-06T01:00:36.183270171Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"},{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-06T01:33:05.666804Z"}]}}