{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64060","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-07-19T07:54:57.030Z","datePublished":"2026-07-19T15:39:40.243Z","dateUpdated":"2026-07-19T15:39:40.243Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-07-19T15:39:40.243Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfs: Fix leak of request in netfs_write_begin() error handling\n\nFix netfs_write_begin() to not leak our ref on the request in the event\nthat we get an error from netfs_wait_for_read()."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/netfs/buffered_read.c"],"versions":[{"version":"4090b31422a6f24dfe701e31ffec7ba5804a7e2f","lessThan":"22ae28aae43623be235ff455558cdd13fbe2daeb","status":"affected","versionType":"git"},{"version":"4090b31422a6f24dfe701e31ffec7ba5804a7e2f","lessThan":"28686d6d8b60dc5bbae9ef6023ab2051d6c66cdf","status":"affected","versionType":"git"},{"version":"4090b31422a6f24dfe701e31ffec7ba5804a7e2f","lessThan":"5046a34f0643441f05b0253ea64e1a3af87efe14","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/netfs/buffered_read.c"],"versions":[{"version":"5.18","status":"affected"},{"version":"0","lessThan":"5.18","status":"unaffected","versionType":"semver"},{"version":"6.18.34","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.0.11","lessThanOrEqual":"7.0.*","status":"unaffected","versionType":"semver"},{"version":"7.1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.18.34"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"7.0.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"7.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/22ae28aae43623be235ff455558cdd13fbe2daeb"},{"url":"https://git.kernel.org/stable/c/28686d6d8b60dc5bbae9ef6023ab2051d6c66cdf"},{"url":"https://git.kernel.org/stable/c/5046a34f0643441f05b0253ea64e1a3af87efe14"}],"title":"netfs: Fix leak of request in netfs_write_begin() error handling","x_generator":{"engine":"bippy-1.2.0"}}}}