{"id":"CVE-2026-107655","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-107655","generatedAt":"2026-10-28T03:42:09.922Z","title":"When processing embedded job ticket comments within documents, the service improperly handles specific IPP attributes, causing an unhandled null pointer dereference.","description":"A flaw was found in CUPS. When processing embedded job ticket comments within documents, the service improperly handles specific IPP attributes, causing an unhandled null pointer dereference. An unauthenticated attacker permitted to submit jobs to a shared printer queue can send a crafted Internet Printing Protocol (IPP) request to crash the print daemon, resulting in a temporary Denial of Service (DoS) for all printing services.","published":"2026-10-09T09:17:08.000Z","lastModified":"2026-10-12T21:17:09.000Z","status":"Awaiting Analysis","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.1","score":4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},"cwe":["CWE-476"],"affected":[],"epss":{"score":0.00251,"percentile":0.16384,"date":"2026-10-27","history":[{"date":"2026-10-09","score":0.00128,"percentile":0.02133}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-09T09:17:08.000Z","detail":{"score":"4.0","severity":"MEDIUM","publishedAt":"2026-10-09T09:17:08.120Z"},"summary":"New CVE, medium severity (CVSS 4.0)."}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:80679","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-107655","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548399","source":"secalert@redhat.com"},{"url":"https://github.com/OpenPrinting/cups/commit/12237ad","source":"secalert@redhat.com"},{"url":"https://github.com/OpenPrinting/cups/commit/25d6830","source":"secalert@redhat.com"},{"url":"https://github.com/OpenPrinting/cups/security/advisories/GHSA-58wv-9ffm-5w78","source":"secalert@redhat.com"},{"url":"https://github.com/OpenPrinting/cups/security/advisories/GHSA-58wv-9ffm-5w78","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-107655","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}