{"id":"CVE-2026-100132","kind":"vulnerability","aliases":["CVE-2026-100132"],"related":[],"title":"Acrobat for Edge: out-of-bounds read can leak sensitive memory contents","description":"Acrobat for Edge is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.","summary":"Acrobat for Edge has an out-of-bounds read flaw that can expose sensitive memory. An attacker who gets a victim to open a crafted URL or a compromised web page can read information from process memory.","severity":"medium","cvss":4.3,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["acrobat","microsoft-edge","other"],"not_affected_if":["no-acrobat-for-edge-installed"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-20T19:17:11+00:00","first_seen_at":"2026-10-23T21:57:21+00:00","triaged_at":"2026-10-25T04:39:23+00:00","updated_at":"2026-10-25T04:39:23+00:00","category":"other","confidence":0.5,"triage":{"at":"2026-10-25T04:39:23Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"internet","title":"Acrobat for Edge: out-of-bounds read can leak sensitive memory contents","impact":"low","summary":"Acrobat for Edge has an out-of-bounds read flaw that can expose sensitive memory. An attacker who gets a victim to open a crafted URL or a compromised web page can read information from process memory.","category":"other","nicknames":[],"who_cares":["acrobat","microsoft-edge"],"confidence":0.5,"needs_auth":"no","worst_case":"Sensitive memory contents disclosed to an attacker who lures a user to a page","analyst_note":"Check the Adobe security bulletin and the fixed Acrobat for Edge version at https://nvd.nist.gov/vuln/detail/CVE-2026-100132; the sources give no affected or fixed versions.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["no-acrobat-for-edge-installed"],"who_is_affected":"unknown","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000527,"input_tokens":3335,"output_tokens":387,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-100132':16A,19A '-2026':15A,18A 'acrobat':1A,20B,24B,62C 'affect':66C 'attack':41B,84C 'bound':7A,32B,72C 'compromis':53B,114C 'content':13A 'could':76C,85C 'craft':49B,108C 'cve':14A,17A 'disclos':90C 'disclosur':79C 'edg':3A,23B,26B,64C 'exploit':93C 'expos':37B 'flaw':34B 'get':43B 'inform':58B,92C 'interact':99C,111C 'issu':96C 'lead':77C 'leak':10A 'leverag':86C 'malici':107C 'memori':12A,39B,61B,82C 'microsoft':22B 'microsoft-edg':21B 'must':104C 'open':47B 'out-of-bound':4A,29B,69C 'page':55B,116C 'process':60B 'read':8A,33B,57B,73C 'requir':97C 'sensit':11A,38B,81C,91C 'url':50B,109C 'user':98C 'victim':45B,103C 'visit':105C 'vulner':74C,88C 'web':54B,115C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T19:17:11+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","cvss_by":"psirt@adobe.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-100132","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-100132","severity":null,"published_at":"2026-10-20T19:17:11+00:00","modified_at":"2026-10-20T19:35:38+00:00","first_seen_at":"2026-10-23T21:57:21+00:00","fetched_at":"2026-10-23T22:28:58+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"}