{"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/pypdf--6.21.3/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:pypdf_project:pypdf:*:*:*:*:*:*:*:*"],"_cs_cves":[{"cvss":5.5,"id":"CVE-2026-119209"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["pypdf (\u003c 6.21.3)"],"_cs_severities":["low"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eAn attacker can craft a PDF that leads to large memory usage when parsed by pypdf. This requires opening a file with cross-reference streams. This issue has been addressed in pypdf version 6.21.3.\u003c/p\u003e\n","date_modified":"2026-10-31T09:15:19Z","date_published":"2026-10-31T09:15:19Z","id":"https://feed.craftedsignal.io/briefs/2026-10-pypdf-memory-exhaustion-1402e87f/","summary":"The pypdf library may experience large memory usage when parsing crafted PDF files containing cross-reference streams.","title":"pypdf: Potential large memory usage when parsing cross-reference streams (CVE-2026-119209)","url":"https://feed.craftedsignal.io/briefs/2026-10-pypdf-memory-exhaustion-1402e87f/"}],"language":"en","title":"CraftedSignal Threat Feed - Pypdf (\u003c 6.21.3)","version":"https://jsonfeed.org/version/1.1"}