{"id":"CVE-2026-1510","kind":"vulnerability","aliases":["CVE-2026-1510"],"related":[],"title":"IBM Concert: heap inspection can leak sensitive information from memory","description":"IBM Concert 1.0 through 3.0.0 is vulnerable to Information Disclosure via Heap Inspection.","summary":"IBM Concert versions 1.0 through 3.0.0 contain a flaw that exposes sensitive data held in process memory to someone who can inspect the heap. The sources do not describe the exact data exposed or the required access path.","severity":"medium","cvss":4.7,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["ibm-concert","infrastructure","self-hosted"],"not_affected_if":["unknown"],"how_to_check":"- Check the installed IBM Concert version against the affected range `1.0` through `3.0.0`\n- unknown","fix":"- Upgrade IBM Concert to a version newer than `3.0.0`, as listed in IBM's advisory\n- unknown","status":"open","published_at":"2026-10-19T18:17:06+00:00","first_seen_at":"2026-10-23T21:57:18+00:00","triaged_at":"2026-10-25T04:35:16+00:00","updated_at":"2026-10-25T04:35:16+00:00","category":"infrastructure","confidence":0.4,"triage":{"at":"2026-10-25T04:35:16Z","model":"claude-haiku-5-5","output":{"fix":"- Upgrade IBM Concert to a version newer than `3.0.0`, as listed in IBM's advisory\n- unknown","reach":"unknown","title":"IBM Concert: heap inspection can leak sensitive information from memory","impact":"low","summary":"IBM Concert versions 1.0 through 3.0.0 contain a flaw that exposes sensitive data held in process memory to someone who can inspect the heap. The sources do not describe the exact data exposed or the required access path.","category":"infrastructure","nicknames":[],"who_cares":["ibm-concert","self-hosted"],"confidence":0.4,"needs_auth":"unknown","worst_case":"Sensitive in-memory data may be readable by an attacker","analyst_note":"Find IBM's security bulletin for CVE-2026-1510 to confirm the exposed data, required access, and fixed version.","how_to_check":"- Check the installed IBM Concert version against the affected range `1.0` through `3.0.0`\n- unknown","needs_analyst":true,"not_affected_if":["unknown"],"who_is_affected":"IBM Concert installations in the range `1.0` through `3.0.0` are affected. The sources do not say what configuration or access is needed to read the heap, so whether a given deployment is exposed is unknown.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000569,"input_tokens":3263,"output_tokens":486,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-1510':13A,16A '-2026':12A,15A '1.0':27B,64C '3.0.0':29B,66C 'access':60B 'concert':2A,19B,25B,63C 'contain':30B 'cve':11A,14A 'data':36B,55B 'describ':52B 'disclosur':71C 'exact':54B 'expos':34B,56B 'flaw':32B 'heap':3A,47B,73C 'held':37B 'host':23B 'ibm':1A,18B,24B,62C 'ibm-concert':17B 'inform':8A,70C 'infrastructur':20B 'inspect':4A,45B,74C 'leak':6A 'memori':10A,40B 'path':61B 'process':39B 'requir':59B 'self':22B 'self-host':21B 'sensit':7A,35B 'someon':42B 'sourc':49B 'version':26B 'via':72C 'vulner':68C","nicknames":[],"mitigations":[],"who_affected":"IBM Concert installations in the range `1.0` through `3.0.0` are affected. The sources do not say what configuration or access is needed to read the heap, so whether a given deployment is exposed is unknown.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-19T18:17:06+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","cvss_by":"psirt@us.ibm.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-1510","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1510","severity":null,"published_at":"2026-10-19T18:17:06+00:00","modified_at":"2026-10-19T20:55:02+00:00","first_seen_at":"2026-10-23T21:57:18+00:00","fetched_at":"2026-10-23T22:28:57+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"}