{"cve":"CVE-2019-9169","nvd":{"published":"2019-02-26T02:29:00.497","modified":"2026-10-14T07:16:56.987","status":"Modified","description":"In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-125"],"references":["http://www.securityfocus.com/bid/107160","https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34140","https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34142","https://kc.mcafee.com/corporate/index?page=content&id=SB10278","https://security.gentoo.org/glsa/202006-04"],"products":["canonical:ubuntu_linux","gnu:glibc","mcafee:web_gateway","netapp:cloud_backup","netapp:ontap_select_deploy_administration_utility","netapp:steelstore_cloud_integrated_storage"],"source":"nvd","synced_at":"2026-10-19T20:54:46.948512734+00:00"},"epss":{"cve":"CVE-2019-9169","score":0.04731,"percentile":0.91783,"date":"2026-10-25"},"kev":null,"osv":[],"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."]}