{"affected":[{"defaultStatus":"affected","ecosystem":"https://access.redhat.com/downloads/content/package-browser/","packageName":"ppp","product":"Red Hat Enterprise Linux 10","source":"CNA: redhat","vendor":"Red Hat","versions":[]},{"defaultStatus":"affected","ecosystem":"https://access.redhat.com/downloads/content/package-browser/","packageName":"ppp","product":"Red Hat Enterprise Linux 6","source":"CNA: redhat","vendor":"Red Hat","versions":[]},{"defaultStatus":"affected","ecosystem":"https://access.redhat.com/downloads/content/package-browser/","packageName":"ppp","product":"Red Hat Enterprise Linux 7","source":"CNA: redhat","vendor":"Red Hat","versions":[]},{"defaultStatus":"affected","ecosystem":"https://access.redhat.com/downloads/content/package-browser/","packageName":"ppp","product":"Red Hat Enterprise Linux 8","source":"CNA: redhat","vendor":"Red Hat","versions":[]},{"defaultStatus":"affected","ecosystem":"https://access.redhat.com/downloads/content/package-browser/","packageName":"ppp","product":"Red Hat Enterprise Linux 9","source":"CNA: redhat","vendor":"Red Hat","versions":[]}],"cveId":"CVE-2026-75883","cwes":["CWE-120"],"description":"A flaw was found in pppd. A remote attacker could exploit a buffer overflow vulnerability in the PEAP response handling. By sending a specially crafted PEAP Request packet, an attacker could cause the pppd process to corrupt global static data, leading to incorrect behavior or a system crash.","epss":{"date":"2026-11-03","percentile":0.07388,"score":0.00178},"exploits":[],"kev":null,"metrics":[{"score":6.8,"severity":"medium","source":"CNA: redhat","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}],"modifiedAt":1793796571762,"publishedAt":1789745347702,"references":[{"source":"CNA: redhat","tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-75883"},{"source":"CNA: redhat","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2538346"},{"source":"CNA: redhat","tags":[],"url":"https://github.com/ppp-project/ppp/security/advisories/GHSA-rwr9-4vx8-vc35"}],"remediation":[],"revision":"3200c50bd8d14608d8bbbdb905b93a0d63866802378738f62d10adee0468f2ac","sources":[{"modifiedAt":1793796571762,"name":"CNA: redhat","retrievedAt":1793797845961,"url":"https://www.cve.org/CVERecord?id=CVE-2026-75883"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793797880463,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-75883"}],"ssvc":{"assessedAt":1790088187472,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Pppd: pppd: buffer overflow in peap response handling leads to data corruption or denial of service.","updatedAt":1793797880463}