{"api_version":"1","generated_at":"2026-06-25T13:14:04+00:00","cve":"CVE-2026-53127","urls":{"html":"https://cve.report/CVE-2026-53127","api":"https://cve.report/api/cve/CVE-2026-53127.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-53127","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-53127"},"summary":{"title":"block: fix zones_cond memory leak on zone revalidation error paths","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nblock: fix zones_cond memory leak on zone revalidation error paths\n\nWhen blk_revalidate_disk_zones() fails after disk_revalidate_zone_resources()\nhas allocated args.zones_cond, the memory is leaked because no error path\nfrees it.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-06-24 17:17:28","updated_at":"2026-06-24 17:17:28"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/2a2f520fda824b5a25c93f2249578ea150c24e06","name":"https://git.kernel.org/stable/c/2a2f520fda824b5a25c93f2249578ea150c24e06","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/29153d128384fa7c48a8ca8d34094b1cbe2d5bdc","name":"https://git.kernel.org/stable/c/29153d128384fa7c48a8ca8d34094b1cbe2d5bdc","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-53127","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53127","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6e945ffb6555705cf20b1fcdc21a139911562995 29153d128384fa7c48a8ca8d34094b1cbe2d5bdc git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6e945ffb6555705cf20b1fcdc21a139911562995 2a2f520fda824b5a25c93f2249578ea150c24e06 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.19","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.19 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0.10 7.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["block/blk-zoned.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"29153d128384fa7c48a8ca8d34094b1cbe2d5bdc","status":"affected","version":"6e945ffb6555705cf20b1fcdc21a139911562995","versionType":"git"},{"lessThan":"2a2f520fda824b5a25c93f2249578ea150c24e06","status":"affected","version":"6e945ffb6555705cf20b1fcdc21a139911562995","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["block/blk-zoned.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.10","versionStartIncluding":"6.19","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1","versionStartIncluding":"6.19","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nblock: fix zones_cond memory leak on zone revalidation error paths\n\nWhen blk_revalidate_disk_zones() fails after disk_revalidate_zone_resources()\nhas allocated args.zones_cond, the memory is leaked because no error path\nfrees it."}],"providerMetadata":{"dateUpdated":"2026-06-24T16:30:55.252Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/29153d128384fa7c48a8ca8d34094b1cbe2d5bdc"},{"url":"https://git.kernel.org/stable/c/2a2f520fda824b5a25c93f2249578ea150c24e06"}],"title":"block: fix zones_cond memory leak on zone revalidation error paths","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-53127","datePublished":"2026-06-24T16:30:55.252Z","dateReserved":"2026-06-09T07:44:35.386Z","dateUpdated":"2026-06-24T16:30:55.252Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-06-24 17:17:28","lastModifiedDate":"2026-06-24 17:17:28","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"53127","Ordinal":"1","Title":"block: fix zones_cond memory leak on zone revalidation error pat","CVE":"CVE-2026-53127","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"53127","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nblock: fix zones_cond memory leak on zone revalidation error paths\n\nWhen blk_revalidate_disk_zones() fails after disk_revalidate_zone_resources()\nhas allocated args.zones_cond, the memory is leaked because no error path\nfrees it.","Type":"Description","Title":"block: fix zones_cond memory leak on zone revalidation error pat"}]}}}