{"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/cpes/cpe2.3ababeldocbabeldoc/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":["cpe:2.3:a:babeldoc:babeldoc:*:*:*:*:*:*:*:*"],"_cs_cves":[{"cvss":7.5,"id":"CVE-2026-124553"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["BabelDOC (0.3.61 - 0.6.x)"],"_cs_severities":["low"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":["BabelDOC"],"content_html":"\u003cp\u003eBabelDOC versions 0.3.61 to 0.6.x are susceptible to a resource exhaustion vulnerability (CVE-2026-124553). Remote attackers can trigger this condition by submitting a crafted PDF document with embedded ToUnicode CMaps containing unbounded \u003ccode\u003ebfrange\u003c/code\u003e and \u003ccode\u003ecidrange\u003c/code\u003e spans. Processing these spans forces the translation worker to perform billions of iterations, leading to high CPU usage, memory depletion, and denial of service.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation results in a denial of service for the translation service by exhausting system resources (CPU and memory), rendering the application unresponsive to legitimate requests.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cp\u003eUpgrade BabelDOC to version 0.7.0 or later immediately to include the patch addressing CMap iteration bounds. If patching is not immediately feasible, implement input validation or file size/complexity limits for PDF uploads to identify and reject documents containing oversized or abnormal CMap definitions before passing them to the translation worker.\u003c/p\u003e\n","date_modified":"2026-11-08T17:30:49Z","date_published":"2026-11-08T17:30:49Z","id":"https://feed.craftedsignal.io/briefs/2026-11-babeldoc-dos/","summary":"BabelDOC versions 0.3.61 through 0.6.x are vulnerable to remote denial-of-service via crafted PDF documents containing malicious ToUnicode CMap spans that cause excessive CPU and memory consumption.","title":"BabelDOC: Resource exhaustion vulnerability in PDF translation (CVE-2026-124553)","url":"https://feed.craftedsignal.io/briefs/2026-11-babeldoc-dos/"}],"language":"en","title":"CraftedSignal Threat Feed - Cpe:2.3:a:babeldoc:babeldoc:*:*:*:*:*:*:*:*","version":"https://jsonfeed.org/version/1.1"}