{"id":"CVE-2026-90634","kind":"vulnerability","aliases":["CVE-2026-90634"],"related":[],"title":"Apache OpenOffice: crafted PDF import causes memory corruption and crashes","description":"An uncontrolled memory access in the PDF import code of Apache OpenOffice versions through 4.1.16 allows a crafted PDF to cause an out-of-bounds memory write, causing program crash or memory corruption.\nUsers are recommended to upgrade to version 4.1.17, which fixes this issue.","summary":"Apache OpenOffice up to 4.1.16 has an uncontrolled memory access in its PDF import code. A crafted PDF file can trigger an out-of-bounds memory write that crashes the program or corrupts memory.","severity":"medium","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["desktop","openoffice","package","pdf-import"],"not_affected_if":["pdf-import-unused","version-4.1.17-or-later"],"how_to_check":"- Check the installed OpenOffice version under Help > About, or run `soffice --version` on the machine.\n- Flag any install at `4.1.16` or earlier.","fix":"- Apache OpenOffice: upgrade to `4.1.17`.","status":"open","published_at":"2026-11-04T11:17:19+00:00","first_seen_at":"2026-11-04T11:26:46+00:00","triaged_at":"2026-11-04T11:27:36+00:00","updated_at":"2026-11-04T11:27:36+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-11-04T11:27:36Z","model":"claude-haiku-5-5","output":{"fix":"- Apache OpenOffice: upgrade to `4.1.17`.","reach":"local","title":"Apache OpenOffice: crafted PDF import causes memory corruption and crashes","impact":"medium","summary":"Apache OpenOffice up to 4.1.16 has an uncontrolled memory access in its PDF import code. A crafted PDF file can trigger an out-of-bounds memory write that crashes the program or corrupts memory.","audience":"everyone","category":"package","nicknames":[],"who_cares":["openoffice","desktop","pdf-import"],"confidence":0.6,"fix_status":"available","needs_auth":"no","worst_case":"crafted PDF crashes the app or corrupts memory, possibly running code","analyst_note":"","how_to_check":"- Check the installed OpenOffice version under Help > About, or run `soffice --version` on the machine.\n- Flag any install at `4.1.16` or earlier.","plain_action":"Update Apache OpenOffice to version 4.1.17 and avoid opening PDF files from unknown sources until you have.","needs_analyst":false,"not_affected_if":["version-4.1.17-or-later","pdf-import-unused"],"who_is_affected":"Anyone who opens PDF files in Apache OpenOffice 4.1.16 or earlier, most often through its PDF import feature. Machines without OpenOffice installed, or running a later version, are not affected.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"medium"},"cost_usd":0.000676,"input_tokens":4126,"output_tokens":527,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':12A,15A '-90634':13A,16A '4.1.16':27B,72C '4.1.17':99C 'access':32B,61C 'allow':73C 'apach':1A,23B,68C 'bound':48B,83C 'caus':6A,78C,86C 'code':37B,66C 'corrupt':8A,56B,91C 'craft':3A,39B,75C 'crash':10A,52B,88C 'cve':11A,14A 'desktop':17B 'file':41B 'fix':101C 'import':5A,22B,36B,65C 'issu':103C 'memori':7A,31B,49B,57B,60C,84C,90C 'openoffic':2A,18B,24B,69C 'out-of-bound':45B,80C 'packag':19B 'pdf':4A,21B,35B,40B,64C,76C 'pdf-import':20B 'program':54B,87C 'recommend':94C 'trigger':43B 'uncontrol':30B,59C 'upgrad':96C 'user':92C 'version':70C,98C 'write':50B,85C","nicknames":[],"mitigations":[],"who_affected":"Anyone who opens PDF files in Apache OpenOffice 4.1.16 or earlier, most often through its PDF import feature. Machines without OpenOffice installed, or running a later version, are not affected.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"everyone","plain_action":"Update Apache OpenOffice to version 4.1.17 and avoid opening PDF files from unknown sources until you have.","pkeys":[],"ptokens":[],"labels":["desktop","medium","openoffice","package","pdfimport"],"campaign_type":null,"first_public_at":"2026-11-04T11:17:19+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-90634","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90634","severity":null,"published_at":"2026-11-04T11:17:19+00:00","modified_at":"2026-11-04T11:17:19+00:00","first_seen_at":"2026-11-04T11:26:46+00:00","fetched_at":"2026-11-04T11:26:46+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}