{"id":"CVE-2026-99029","revision":null,"records":[{"revision":"f002eb82e5444f6d9bae62b0e2811c7e","observedAt":"2026-10-23T16:01:20.601+00:00","statement":{"source":"cve-program","id":"CVE-2026-99029","aliases":[],"title":"net: sparx5: free the matchall entry on destroy","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: sparx5: free the matchall entry on destroy\n\nsparx5_tc_matchall_replace() allocates a struct sparx5_mall_entry for\nevery offloaded matchall filter and adds it to sparx5->mall_entries.\nsparx5_tc_matchall_destroy() removes the entry from the list, but never\nfrees it, so the entry of every deleted mirror and goto matchall filter\nis leaked.\n\nFree the entry after unlinking it.\n\nThe leak was discovered by an AI code review agent, and reproduced with\nkmemleak on a lan969x EV board (EV23X71A) by repeatedly adding and\ndeleting matchall mirror and goto filters. With the fix, kmemleak no\nlonger reports the leak.","state":0,"publishedAt":"2026-10-23T12:21:21.898+00:00","modifiedAt":"2026-10-23T12:21:21.898+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/microchip/sparx5/sparx5_tc_matchall.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"1ede4acf045ced70d9b72465e2e968aec71e0a42\",\n                            \"lessThan\": \"fa0c27d9e17ee2e46d4b8274a6fde706f0d6725e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1ede4acf045ced70d9b72465e2e968aec71e0a42\",\n                            \"lessThan\": \"cc7cc5955d22ea90555f09a680d4bf56d4a0c24a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1ede4acf045ced70d9b72465e2e968aec71e0a42\",\n                            \"lessThan\": \"44efb6d92dd5a2b1dd9553d92ef0eebde135fc6e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1ede4acf045ced70d9b72465e2e968aec71e0a42\",\n                            \"lessThan\": \"2b82e16d6084cbc651e3c902198f1945408ee1a5\",\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/microchip/sparx5/sparx5_tc_matchall.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.10\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.10\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.113\",\n                            \"lessThanOrEqual\": \"6.12.*\",\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/fa0c27d9e17ee2e46d4b8274a6fde706f0d6725e","https://git.kernel.org/stable/c/cc7cc5955d22ea90555f09a680d4bf56d4a0c24a","https://git.kernel.org/stable/c/44efb6d92dd5a2b1dd9553d92ef0eebde135fc6e","https://git.kernel.org/stable/c/2b82e16d6084cbc651e3c902198f1945408ee1a5"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-99029","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-99029","identifiers":["CVE-2026-99029"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-10-28T03:51:33.9437802+00:00","complete":true,"records":1760,"lastAttemptAt":"2026-10-28T03:51:33.9437802+00:00","lastSuccessAt":"2026-10-28T03:51:34.0961236+00:00","error":null,"lastVerifiedAt":"2026-10-28T03:51:34.0961246+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-d2186f400c54d65f61687f78bb1a00d184d2e215877d0194d7ed70caee809a44-5e002664ec8433c1a0afdeba204aeae5ffbe828d6bbdb74ae37529eb2b6b1b6f","complete":true,"records":415510,"lastAttemptAt":"2026-10-28T03:51:32.842736+00:00","lastSuccessAt":"2026-10-28T03:51:32.8041674+00:00","error":null,"lastVerifiedAt":"2026-10-28T03:51:32.842736+00:00","snapshotPublishedAt":"2026-10-28T03:24:13+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-233b167da0484950a642d70fecbb2f8f","complete":false,"records":9694,"lastAttemptAt":"2026-10-28T04:03:09.0504101+00:00","lastSuccessAt":"2026-10-28T04:03:09.046+00:00","error":"18 identifier lookups failed; latest failures include HTTP 403. Other identifiers were checked independently.","lastVerifiedAt":"2026-10-28T04:03:09.046+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":4982,"expectedIdentifiers":13514,"failedIdentifiers":18},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-10-28T03:51:33.9437802+00:00","complete":true,"records":1093,"lastAttemptAt":"2026-10-28T03:51:33.9437802+00:00","lastSuccessAt":"2026-10-28T03:51:34.0971299+00:00","error":null,"lastVerifiedAt":"2026-10-28T03:51:34.09713+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-8d16a738328646698f9217d8ea11893c","complete":true,"records":13449,"lastAttemptAt":"2026-10-28T03:51:36.4785313+00:00","lastSuccessAt":"2026-10-27T22:48:29.491+00:00","error":null,"lastVerifiedAt":"2026-10-27T22:48:29.491+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13514,"expectedIdentifiers":13514,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-f7cb12508d9e6a348c8a60f772ed85529cc80cd2ff853da1099b57754b20e943","complete":true,"records":9790,"lastAttemptAt":"2026-10-28T03:51:33.4681471+00:00","lastSuccessAt":"2026-10-27T21:49:03.9756799+00:00","error":null,"lastVerifiedAt":"2026-10-28T03:51:33.4681471+00:00","snapshotPublishedAt":"2026-10-27T21:48:11+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-72e5e79de0026dd0562d40734074a2236a06886643d67182b8381eaee757dbf7","complete":true,"records":1966,"lastAttemptAt":"2026-10-28T03:51:32.8879793+00:00","lastSuccessAt":"2026-10-27T21:46:38.0277323+00:00","error":null,"lastVerifiedAt":"2026-10-28T03:51:32.8879793+00:00","snapshotPublishedAt":"2026-10-27T21:18:15+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-3a5b306d60fc44677a03a8afc99d87e6c5402770ef68d560f94a8c3ad3802b75","complete":true,"records":3001,"lastAttemptAt":"2026-10-28T03:51:33.8464162+00:00","lastSuccessAt":"2026-10-27T16:45:49.0050993+00:00","error":null,"lastVerifiedAt":"2026-10-28T03:51:33.8464162+00:00","snapshotPublishedAt":"2026-10-27T16:33:43+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-5f3141cf1b985319fe2c9d9b1b1aab03f442c3a2272590c3c2e44d5d3d31bfb3","complete":true,"records":230854,"lastAttemptAt":"2026-10-28T03:51:33.3608683+00:00","lastSuccessAt":"2026-10-28T02:53:16.9493663+00:00","error":null,"lastVerifiedAt":"2026-10-28T03:51:33.3608683+00:00","snapshotPublishedAt":"2026-10-28T02:33:06+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}