{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/products/libexpat--2.9.0/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":7.5,"id":"CVE-2026-115506"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["libexpat (\u003c= 2.9.0)"],"_cs_severities":["low"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003elibexpat through 2.9.0 contains a denial of service vulnerability because the billion laughs protection in accountingDiffTolerated() within xmlparse.c detects entity amplification too late. Attackers can supply a moderately sized XML document with a large DTD and nested entity expansions to consume tens of seconds of CPU per parse.\u003c/p\u003e\n","date_modified":"2026-10-23T07:36:31Z","date_published":"2026-10-23T07:36:31Z","id":"https://feed.craftedsignal.io/briefs/2026-10-libexpat-dos/","summary":"libexpat through 2.9.0 is vulnerable to a denial of service attack because the billion laughs protection in accountingDiffTolerated() detects entity amplification too late.","title":"libexpat: Denial of service via XML entity amplification (CVE-2026-115506)","url":"https://feed.craftedsignal.io/briefs/2026-10-libexpat-dos/"}],"language":"en","title":"CraftedSignal Threat Feed - Libexpat (\u003c= 2.9.0)","version":"https://jsonfeed.org/version/1.1"}