{"id":"CVE-2026-114236","kind":"vulnerability","aliases":["CVE-2026-114236"],"related":[],"title":"Go storage archive layer code leaks file descriptors on malicious input","description":"storage/pkg/archive.ApplyLayer and ApplyUncompressedLayer may, when processing corrupt or malicious inputs, leak a file descriptor; unbounded repeated calls can exhaust the process’ file descriptor\nlimit","summary":"The storage/pkg/archive ApplyLayer and ApplyUncompressedLayer functions can leak a file descriptor when handling corrupt or malicious layer archives. Repeated calls can exhaust the process's file descriptor limit, causing denial of service.","severity":"low","cvss":3.3,"epss":0.00104,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["containers","go","package","storage"],"not_affected_if":[],"how_to_check":"- unknown","fix":"- unknown","status":"open","published_at":"2026-10-21T09:17:06+00:00","first_seen_at":"2026-10-23T21:57:28+00:00","triaged_at":"2026-10-25T04:45:55+00:00","updated_at":"2026-10-25T04:45:55+00:00","category":"package","confidence":0.5,"triage":{"at":"2026-10-25T04:45:55Z","model":"claude-haiku-5-5","output":{"fix":"- unknown","reach":"unknown","title":"Go storage archive layer code leaks file descriptors on malicious input","impact":"low","summary":"The storage/pkg/archive ApplyLayer and ApplyUncompressedLayer functions can leak a file descriptor when handling corrupt or malicious layer archives. Repeated calls can exhaust the process's file descriptor limit, causing denial of service.","category":"package","nicknames":[],"who_cares":["go","containers","storage"],"confidence":0.5,"needs_auth":"unknown","worst_case":"Repeated malicious archives exhaust file descriptors and crash the process.","analyst_note":"Identify the affected storage module version range and fixed release from the NVD entry for CVE-2026-114236.","how_to_check":"- unknown","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"low"},"cost_usd":0.000507,"input_tokens":3352,"output_tokens":344,"severity_before":"low"},"analyst_status":null,"analyst_note":null,"search":"'-114236':14A,17A '-2026':13A,16A 'applylay':24B 'applyuncompressedlay':26B,56C 'archiv':3A,39B 'call':41B,70C 'caus':50B 'code':5A 'contain':18B 'corrupt':35B,60C 'cve':12A,15A 'denial':51B 'descriptor':8A,32B,48B,67C,76C 'exhaust':43B,72C 'file':7A,31B,47B,66C,75C 'function':27B 'go':1A,19B 'handl':34B 'input':11A,63C 'layer':4A,38B 'leak':6A,29B,64C 'limit':49B,77C 'malici':10A,37B,62C 'may':57C 'packag':20B 'process':45B,59C,74C 'repeat':40B,69C 'servic':53B 'storag':2A,21B 'storage/pkg/archive':23B 'storage/pkg/archive.applylayer':54C 'unbound':68C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-21T09:17:06+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","cvss_by":"secalert@redhat.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-114236","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114236","severity":null,"published_at":"2026-10-21T09:17:06+00:00","modified_at":"2026-10-22T15:25:35+00:00","first_seen_at":"2026-10-23T21:57:28+00:00","fetched_at":"2026-10-23T22:29:01+00:00","note":null},{"source":"epss","external_id":"CVE-2026-114236","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-114236","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-24T13:15:54+00:00","fetched_at":"2026-10-24T13:15:54+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"}