{"schema":"threatline.record/2","record":{"id":"CVE-2026-115485","aliases":[],"summary":"Open-iscsi: open-iscsi: dhcpv6 vendor option strlen heap out-of-bounds read and 1-byte write in iscsiuio","details":"A flaw was found in the iscsiuio component of open-iscsi. The DHCPv6 option parser calls strlen() on raw network data without ensuring a NUL terminator is present, causing it to read past the buffer into heap memory. This can result in a daemon crash, a 1-byte heap overwrite, or corruption of the iSCSI initiator name. An attacker on the same network segment can trigger this by sending a crafted DHCPv6 Advertise message.","categories":["Operating systems"],"product":"Red Hat Enterprise Linux 10","vendor":"Red Hat","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115485","source_modified_at":"2026-10-23T00:16:30.006Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115485","source_modified_at":"2026-10-23T00:16:30.006Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat","versions":[],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115485","source_modified_at":"2026-10-23T00:16:30.006Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115485","source_modified_at":"2026-10-23T00:16:30.006Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat","versions":[],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115485","source_modified_at":"2026-10-23T00:16:30.006Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat","versions":[],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":6.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.002,"percentile":0.09405,"score_date":"2026-10-23"},"published_at":"2026-10-23T00:16:30.006Z","modified_at":"2026-10-23T00:16:30.006Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-115485","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T00:16:30.006Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-115485","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://access.redhat.com/security/cve/CVE-2026-115485","tags":["vdb-entry","x_refsource_REDHAT"]},{"source":"CVE List","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2556266","tags":["issue-tracking","x_refsource_REDHAT"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-23T00:16:30.006Z","content_hash":"b9e92ee58e3e7a706e37ab2e65939c47e6baf4e540d517d67a7524f6923a61ae"}}