{"id":"CVE-2026-98618","revision":"55dbd4ef21ca4a38984c2f5ac4b06706","records":[{"revision":"55dbd4ef21ca4a38984c2f5ac4b06706","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98618","aliases":[],"title":"eth: fbnic: Handle maximum standalone channels","description":"In the Linux kernel, the following vulnerability has been resolved:\n\neth: fbnic: Handle maximum standalone channels\n\nStandalone channels use one NAPI vector for each Tx and Rx queue.\nfbnic's allocation path excludes FBNIC_MAX_TXQS from that layout. A\n64-Tx/64-Rx configuration therefore records 128 vectors but allocates\nonly 64, leaving NULL entries that resource setup dereferences.\n\nInclude the maximum vector count in standalone allocation.","state":0,"publishedAt":"2026-10-18T15:19:38.631+00:00","modifiedAt":"2026-10-19T09:22:46.174+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/ethernet/meta/fbnic/fbnic_txrx.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"bc6107771bb4be3009168cfda24d22131c026fe8\",\n                            \"lessThan\": \"9843e5fabd6ab296df9c025b1d0e5bf79a6b8a08\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bc6107771bb4be3009168cfda24d22131c026fe8\",\n                            \"lessThan\": \"6c903188b67617070017305a325fa326f270a43d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bc6107771bb4be3009168cfda24d22131c026fe8\",\n                            \"lessThan\": \"16ff1023213cc39c1a7ce737205c2a1a53c3a716\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bc6107771bb4be3009168cfda24d22131c026fe8\",\n                            \"lessThan\": \"1f4c73064a50f53d596c6f1d06d2d700f43c4b32\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/ethernet/meta/fbnic/fbnic_txrx.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.11\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.11\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.112\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.55\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.9\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/9843e5fabd6ab296df9c025b1d0e5bf79a6b8a08","https://git.kernel.org/stable/c/6c903188b67617070017305a325fa326f270a43d","https://git.kernel.org/stable/c/16ff1023213cc39c1a7ce737205c2a1a53c3a716","https://git.kernel.org/stable/c/1f4c73064a50f53d596c6f1d06d2d700f43c4b32"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98618","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98618","identifiers":["CVE-2026-98618"]},"retained":false,"historicalAffected":[]}],"coverage":[]}