{"id":"CVE-2026-99046","revision":"49d36975f6204c548d07824cba08650b","records":[{"revision":"49d36975f6204c548d07824cba08650b","observedAt":"2026-10-23T16:01:20.601+00:00","statement":{"source":"cve-program","id":"CVE-2026-99046","aliases":[],"title":"gve: fix XSK buffer leak on error descriptor","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ngve: fix XSK buffer leak on error descriptor\n\nWhen the error bit is set in the RX completion descriptor, the buf_state\nand its attached buffer should be freed. In the case of AF_XDP ZC, the\nXSK buffer was not freed, leading to a leak.\n\nThis issue was caught by LLM.","state":0,"publishedAt":"2026-10-23T12:22:10.46+00:00","modifiedAt":"2026-10-23T12:22:10.46+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/google/gve/gve_rx_dqo.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"c1fffc5d66a7147d557736c2341a511e0896d9ff\",\n                            \"lessThan\": \"06656aaa7e43ae62b673c2244d27099b8b94a70d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"c1fffc5d66a7147d557736c2341a511e0896d9ff\",\n                            \"lessThan\": \"889f763874855c575429f75946132a53c573aa14\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"c1fffc5d66a7147d557736c2341a511e0896d9ff\",\n                            \"lessThan\": \"9fed6a8ab8a5bacba2c709cb19d2dd6d2fa9112e\",\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/google/gve/gve_rx_dqo.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.17\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.17\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.57\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.11\",\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/06656aaa7e43ae62b673c2244d27099b8b94a70d","https://git.kernel.org/stable/c/889f763874855c575429f75946132a53c573aa14","https://git.kernel.org/stable/c/9fed6a8ab8a5bacba2c709cb19d2dd6d2fa9112e"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-99046","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-99046","identifiers":["CVE-2026-99046"]},"retained":false,"historicalAffected":[]}],"coverage":[]}