{"schema_version":"1","data":[{"id":3792,"advisory_id":"0d614bf2-170e-4d3c-bdde-093b66fc6017","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102474","source_published_at":"2026-09-29T09:23:04.27+00:00","published_at":"2026-10-24T21:40:48.181647+00:00","extraction_method":"structured","technologies":["core-cve","red-hat-enterprise-linux-6"],"cve_ids":["CVE-2026-102474"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Dash: dash: heap out-of-bounds write in conv_escape via undersized unicode escape reservation","summary":"A flaw was found in dash. The printf builtin reserves four bytes before converting a Unicode \\u or \\U escape, but the multi-byte token can need five or six bytes. A local user who can supply such an escape to dash printf or echo %b, including through dash -c and a positional argument, can write one or two bytes past that reservation.","evidence":"cve:CVE-2026-102474","products":[{"name":{"value":"Red Hat Enterprise Linux 6","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"medium","structured":{"id":"CVE-2026-102474","aliases":["CVE-2026-102474"],"metrics":[{"other":{"type":"Red Hat severity rating","content":{"value":"Moderate","namespace":"https://access.redhat.com/security/updates/classification/"}}},{"format":"CVSS","cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"NONE"}}],"affected":[{"cpes":["cpe:/o:redhat:enterprise_linux:6"],"vendor":"Red Hat","product":"Red Hat Enterprise Linux 6","packageName":"dash","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","defaultStatus":"unknown"}],"modified":"2026-09-29T15:53:05.368Z","provider":"cve","references":["https://access.redhat.com/security/cve/CVE-2026-102474","https://bugzilla.redhat.com/show_bug.cgi?id=2543004"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-102474","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-09-29T15:52:48.495705Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-29T15:53:05.368Z"}}],"cna":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2026-09-29T10:24:18.838Z"}}},"related_cves":[{"value":"CVE-2026-102474","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":"/containers/cna/metrics"},"priority":{"reasons":[],"severity":"medium","linked_cves":[],"fix_available":false,"known_exploited":false,"publisher_severity":"medium"},"context_update":false}],"next_after":3792,"next_before":3792}