{"id":"CVE-2026-98685","aliases":[],"cve":{"records":[{"id":"CVE-2026-98685","source":"Linux","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-25T10:25:14.364Z","published":"2026-10-18T15:45:53.821Z","modified":"2026-11-10T18:15:17.687Z"}],"publishers":[{"name":"Linux","role":"CNA","organizationId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","modified":"2026-11-10T18:15:17.687Z"}],"references":[{"url":"https://git.kernel.org/stable/c/eba974d6c850e77db87f6f9ae343164227dffefc","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/7beb2f2a58023b2ff28fd52bdb72bed74257ee04","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/15bb9f1d3e967e328649e92a1451e60a0dc66118","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/4721587f96cb8de8164f3fd203093a0875560999","tags":[],"source":"Linux"}],"weaknesses":[],"applicability":[{"source":"Linux","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.12.117"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.18.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"7.2.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"7.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.68"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.7"}]}]}]}],"prioritization":[]},"title":"smb: client: discard post-EOF pagecache when extending a file via clone range","titleSource":"Linux","descriptionSource":"Linux","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: discard post-EOF pagecache when extending a file via clone range\n\ncifs_remap_file_range() discarded the pagecache only for the folios\noverlapping the destination region, so when a clone extends the file the\nfolio straddling the old EOF - which may hold data dirtied past EOF\nthrough an mmap - was never dropped and became visible as file content\nonce the file was extended.\n\nStart the discard at the smaller of fstart and the old EOF.  i_size is\nstill old here, so nothing past the old EOF is flushed to the server.","score":null,"severity":"unknown","published":"2026-10-18T15:45:53.821Z","modified":"2026-11-10T18:15:17.687Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"c54fc3a4f375663f2361a9cbb2955fb4ef912879","status":"affected","lessThan":"eba974d6c850e77db87f6f9ae343164227dffefc","versionType":"git"},{"version":"c54fc3a4f375663f2361a9cbb2955fb4ef912879","status":"affected","lessThan":"7beb2f2a58023b2ff28fd52bdb72bed74257ee04","versionType":"git"},{"version":"c54fc3a4f375663f2361a9cbb2955fb4ef912879","status":"affected","lessThan":"15bb9f1d3e967e328649e92a1451e60a0dc66118","versionType":"git"},{"version":"c54fc3a4f375663f2361a9cbb2955fb4ef912879","status":"affected","lessThan":"4721587f96cb8de8164f3fd203093a0875560999","versionType":"git"},{"version":"358bd5f436d820bb758833050aae065b35d6986c","status":"affected","versionType":"git"},{"version":"43801359c8971cc49b4a4db5015fba77fbd09c32","status":"affected","versionType":"git"},{"version":"6.1.68","status":"affected","lessThan":"6.2","versionType":"semver"},{"version":"6.6.7","status":"affected","lessThan":"6.7","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-98685"},{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"6.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.7","versionType":"semver"},{"version":"6.12.117","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.61","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.10","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"defaultStatus":"affected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-98685"}],"remediation":[],"references":["https://git.kernel.org/stable/c/eba974d6c850e77db87f6f9ae343164227dffefc","https://git.kernel.org/stable/c/7beb2f2a58023b2ff28fd52bdb72bed74257ee04","https://git.kernel.org/stable/c/15bb9f1d3e967e328649e92a1451e60a0dc66118","https://git.kernel.org/stable/c/4721587f96cb8de8164f3fd203093a0875560999"],"sources":[{"name":"CVE","id":"CVE-2026-98685","modified":"2026-11-10T18:15:17.687Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-98685"}],"assessments":[],"sourceAffected":[],"observedAt":"2026-11-10T18:25:15.691Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T23:35:33.875Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-07T02:35:39.208Z","attemptedAt":"2026-11-07T02:35:39.208Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-07T02:35:39.224Z","attemptedAt":"2026-11-07T02:35:39.224Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-07T02:35:39.880Z","attemptedAt":"2026-11-07T02:35:39.880Z"},{"source":"EPSS","status":"available","checkedAt":"2026-11-07T02:35:38.670Z","attemptedAt":"2026-11-07T02:35:38.670Z"}],"evidence":[{"source":"FIRST EPSS","id":"CVE-2026-98685","url":"https://www.first.org/epss/","probability":0.00189,"percentile":0.08618,"date":"2026-11-06","checkedAt":"2026-11-07T02:35:38.670Z"},{"source":"NVD","id":"CVE-2026-98685","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98685","modified":"2026-11-06T18:18:29.780","checkedAt":"2026-11-07T02:35:39.208Z"},{"source":"GitHub Advisory Database","id":"GHSA-r85p-j355-crhr","url":"https://github.com/advisories/GHSA-r85p-j355-crhr","modified":"2026-11-06T18:35:59Z","checkedAt":"2026-11-07T02:35:39.224Z"},{"source":"ENISA EUVD","id":"EUVD-2026-103939","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-103939","modified":"Nov 6, 2026, 5:15:03 PM","checkedAt":"2026-11-07T02:35:39.880Z"}],"aiSummary":null}