{"id":"CVE-2026-97606","state":"PUBLISHED","title":"fs: autofs: fix memory leak in autofs_fill_super()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nfs: autofs: fix memory leak in autofs_fill_super()\n\nIn autofs_fill_super(), we create a new inode using\nautofs_new_ino(), however, if we fail to create root_inode,\n(that is, root_inode failure path), we return -ENOMEM without\nfreeing the new inode(ino) that we created causing a memory leak.\nFix this by adding autofs_free_ino() to free the inode we created\nin root_inode failure path before returning ENOMEM.","publishedAt":"2026-09-25T10:22:17.835Z","updatedAt":"2026-10-19T09:10:10.114Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"66917f85db6002ed09cd24186258892fcfca64b6","status":"affected","lessThan":"4262b91e08e74cb5209ea737c554cf983d332382","versionType":"git"},{"version":"66917f85db6002ed09cd24186258892fcfca64b6","status":"affected","lessThan":"9933ad1c4ff67680cd59c47f6d2e81b533bcd467","versionType":"git"},{"version":"66917f85db6002ed09cd24186258892fcfca64b6","status":"affected","lessThan":"6259b5d9bdc45fdb3158406b28c27fa074823159","versionType":"git"},{"version":"66917f85db6002ed09cd24186258892fcfca64b6","status":"affected","lessThan":"5ab54837fce04a1c9923d0bfd3d5de51fdc768b3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/autofs/inode.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.7","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/autofs/inode.c"]}],"references":["https://git.kernel.org/stable/c/4262b91e08e74cb5209ea737c554cf983d332382","https://git.kernel.org/stable/c/9933ad1c4ff67680cd59c47f6d2e81b533bcd467","https://git.kernel.org/stable/c/6259b5d9bdc45fdb3158406b28c27fa074823159","https://git.kernel.org/stable/c/5ab54837fce04a1c9923d0bfd3d5de51fdc768b3"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/97xxx/CVE-2026-97606.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-97606","state":"PUBLISHED","datePublished":"2026-09-25T10:22:17.835Z","dateUpdated":"2026-10-19T09:10:10.114Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-24T16:01:01.158Z"},"containers":{"cna":{"title":"fs: autofs: fix memory leak in autofs_fill_super()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nfs: autofs: fix memory leak in autofs_fill_super()\n\nIn autofs_fill_super(), we create a new inode using\nautofs_new_ino(), however, if we fail to create root_inode,\n(that is, root_inode failure path), we return -ENOMEM without\nfreeing the new inode(ino) that we created causing a memory leak.\nFix this by adding autofs_free_ino() to free the inode we created\nin root_inode failure path before returning ENOMEM."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"66917f85db6002ed09cd24186258892fcfca64b6","status":"affected","lessThan":"4262b91e08e74cb5209ea737c554cf983d332382","versionType":"git"},{"version":"66917f85db6002ed09cd24186258892fcfca64b6","status":"affected","lessThan":"9933ad1c4ff67680cd59c47f6d2e81b533bcd467","versionType":"git"},{"version":"66917f85db6002ed09cd24186258892fcfca64b6","status":"affected","lessThan":"6259b5d9bdc45fdb3158406b28c27fa074823159","versionType":"git"},{"version":"66917f85db6002ed09cd24186258892fcfca64b6","status":"affected","lessThan":"5ab54837fce04a1c9923d0bfd3d5de51fdc768b3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/autofs/inode.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.7","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/autofs/inode.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/4262b91e08e74cb5209ea737c554cf983d332382"},{"url":"https://git.kernel.org/stable/c/9933ad1c4ff67680cd59c47f6d2e81b533bcd467"},{"url":"https://git.kernel.org/stable/c/6259b5d9bdc45fdb3158406b28c27fa074823159"},{"url":"https://git.kernel.org/stable/c/5ab54837fce04a1c9923d0bfd3d5de51fdc768b3"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:10:10.114Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"7.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}