{"id":"CVE-2026-58789","kind":"vulnerability","aliases":["CVE-2026-58789"],"related":[],"title":"Out-of-bounds write in tile parameter handling enables remote denial of service","description":"In s_gen_tile_param of multiple files, there is a possible way to trigger an out of bounds write in tile parameter arrays due to an incorrect bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.","summary":"An incorrect bounds check in the s_gen_tile_param function lets an out-of-bounds write occur in tile parameter arrays. A remote attacker can use this to crash the affected component, causing denial of service.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["other"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T20:19:26+00:00","first_seen_at":"2026-11-10T20:46:11+00:00","triaged_at":"2026-11-10T20:51:41+00:00","updated_at":"2026-11-10T20:51:41+00:00","category":"other","confidence":0.3,"triage":{"at":"2026-11-10T20:51:41Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Out-of-bounds write in tile parameter handling enables remote denial of service","impact":"medium","summary":"An incorrect bounds check in the s_gen_tile_param function lets an out-of-bounds write occur in tile parameter arrays. A remote attacker can use this to crash the affected component, causing denial of service.","audience":"developers","category":"other","nicknames":[],"who_cares":[],"confidence":0.3,"fix_status":"unknown","needs_auth":"unknown","worst_case":"remote denial of service against affected component","analyst_note":"Identify the affected product and files from the NVD entry (https://nvd.nist.gov/vuln/detail/CVE-2026-58789) and check vendor advisories for affected and fixed versions.","how_to_check":"unknown","plain_action":"","product_name":"unknown","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"no","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000643,"input_tokens":4539,"output_tokens":379,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':16A,19A '-58789':17A,20A 'addit':99C 'affect':53B 'array':43B,82C 'attack':46B 'bound':4A,23B,37B,77C,87C 'caus':55B 'check':24B,88C 'compon':54B 'could':90C 'crash':51B 'cve':15A,18A 'denial':12A,56B,94C 'due':83C 'enabl':10A 'execut':100C 'exploit':109C 'file':66C 'function':31B 'gen':28B,61C 'handl':9A 'incorrect':22B,86C 'interact':104C 'lead':91C 'let':32B 'multipl':65C 'need':102C,107C 'occur':39B 'out-of-bound':1A,34B 'param':30B,63C 'paramet':8A,42B,81C 'possibl':70C 'privileg':101C 'remot':11A,45B,93C 'servic':14A,58B,96C 'tile':7A,29B,41B,62C,80C 'trigger':73C 'use':48B 'user':103C 'way':71C 'write':5A,38B,78C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"developers","plain_action":null,"pkeys":[],"ptokens":[],"labels":["other","unknown"],"campaign_type":null,"search_a":"'-2026':16A,19A '-58789':17A,20A 'bound':4A 'cve':15A,18A 'denial':12A 'enabl':10A 'handl':9A 'out-of-bound':1A 'paramet':8A 'remot':11A 'servic':14A 'tile':7A 'write':5A","search_b":"'affect':53B 'array':43B 'attack':46B 'bound':23B,37B 'caus':55B 'check':24B 'compon':54B 'crash':51B 'denial':56B 'function':31B 'gen':28B 'incorrect':22B 'let':32B 'occur':39B 'out-of-bound':34B 'param':30B 'paramet':42B 'remot':45B 'servic':58B 'tile':29B,41B 'use':48B 'write':38B","search_c":"'addit':99C 'array':82C 'bound':77C,87C 'check':88C 'could':90C 'denial':94C 'due':83C 'execut':100C 'exploit':109C 'file':66C 'gen':61C 'incorrect':86C 'interact':104C 'lead':91C 'multipl':65C 'need':102C,107C 'param':63C 'paramet':81C 'possibl':70C 'privileg':101C 'remot':93C 'servic':96C 'tile':62C,80C 'trigger':73C 'user':103C 'way':71C 'write':78C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T20:19:26+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-58789","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58789","severity":null,"published_at":"2026-11-10T20:19:26+00:00","modified_at":"2026-11-10T20:19:26+00:00","first_seen_at":"2026-11-10T20:46:11+00:00","fetched_at":"2026-11-10T20:46:11+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}