{"cve":"CVE-2021-27906","nvd":{"published":"2021-03-19T16:15:13.093","modified":"2026-06-17T03:45:35.387","status":"Modified","description":"A carefully crafted PDF file can trigger an OutOfMemory-Exception while loading the file. This issue affects Apache PDFBox version 2.0.22 and prior 2.0.x versions.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-789"],"references":["http://www.openwall.com/lists/oss-security/2021/03/19/10","https://lists.apache.org/thread.html/r1218e60c32829f76943ecaca79237120c2ec1ab266459d711a578b50%40%3Cdev.pdfbox.apache.org%3E","https://lists.apache.org/thread.html/r1d268642f8b52456ee8f876b888b8ed7a9e9568c7770789f3ded7f9e%40%3Ccommits.ofbiz.apache.org%3E","https://lists.apache.org/thread.html/r4cbc3f6981cd0a1a482531df9d44e4c42a7f63342a7ba78b7bff8a1b%40%3Cnotifications.james.apache.org%3E","https://lists.apache.org/thread.html/r54594251369e14c185da9662a5340a52afbbdf75d61c9c3a69c8f2e8%40%3Cdev.pdfbox.apache.org%3E"],"products":["apache:pdfbox","fedoraproject:fedora","oracle:banking_corporate_lending_process_management","oracle:banking_credit_facilities_process_management","oracle:banking_supply_chain_finance","oracle:banking_trade_finance_process_management","oracle:banking_treasury_management","oracle:banking_virtual_account_management","oracle:communications_messaging_server","oracle:communications_session_report_manager","oracle:flexcube_universal_banking","oracle:hyperion_financial_reporting","oracle:hyperion_infrastructure_technology","oracle:outside_in_technology","oracle:peoplesoft_enterprise_peopletools","oracle:primavera_unifier","oracle:retail_customer_management_and_segmentation_foundation","oracle:retail_xstore_point_of_service","oracle:webcenter_sites"],"source":"nvd","synced_at":"2026-10-19T21:15:50.279857260+00:00"},"epss":{"cve":"CVE-2021-27906","score":0.03337,"percentile":0.88647,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6vqp-h455-42mr","url":"https://osv.dev/vulnerability/GHSA-6vqp-h455-42mr","summary":"Uncontrolled Memory Allocation in Apache PDFBox","modified":"2024-03-15T05:36:23.028589Z","packages":[{"ecosystem":"Maven","name":"org.apache.pdfbox:pdfbox","purl":"pkg:maven/org.apache.pdfbox/pdfbox","ranges":[">=2.0.0 <2.0.23"],"fixed":["2.0.23"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}