{"cve":{"cve_id":"CVE-2026-53023","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":null,"epss_percentile":null,"epss_as_of":null,"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nfs/ntfs3: terminate the cached volume label after UTF-8 conversion\n\nntfs_fill_super() loads the on-disk volume label with utf16s_to_utf8s()\nand stores the result in sbi->volume.label. The converted label is later\nexposed through ntfs3_label_show() using %s, but utf16s_to_utf8s() only\nreturns the number of bytes written and does not add a trailing NUL.\n\nIf the converted label fills the entire fixed buffer,\nntfs3_label_show() can read past the end of sbi->volume.label while\nlooking for a terminator.\n\nTerminate the cached label explicitly after a successful conversion and\nclamp the exact-full case to the last byte of the buffer.","published_at":"2026-06-24T16:29:32.440000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://git.kernel.org/stable/c/32b0686369e0afbb3549a0d93e2d8517da84cd30","https://git.kernel.org/stable/c/bc7a0c34c4ca259cfddf3bc18fc5b3c6411d26ed","https://git.kernel.org/stable/c/0b11fcbe80a59acdf58337d80ebb5f72201d73d6","https://git.kernel.org/stable/c/54d564b762389679e2f8fb9eeb20af7e82371e1c","https://git.kernel.org/stable/c/6136bbb054f7ab9f51ae99915541633b18bcef90","https://git.kernel.org/stable/c/5cd0707b81cb4589f00aec5c4c1288bd0980d2a4","https://git.kernel.org/stable/c/a6cd43fe9b083fa23fe1595666d5738856cb261a"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-28T17:55:28.590503Z","updated_at":"2026-06-28T23:30:49.890169Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"82cae269cfa953032fbb8980a7d554d60fb00b17","version_start_inclusive":true,"version_end":"32b0686369e0afbb3549a0d93e2d8517da84cd30","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:82cae269cfa953032fbb8980a7d554d60fb00b17:32b0686369e0afbb3549a0d93e2d8517da84cd30"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"82cae269cfa953032fbb8980a7d554d60fb00b17","version_start_inclusive":true,"version_end":"bc7a0c34c4ca259cfddf3bc18fc5b3c6411d26ed","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:82cae269cfa953032fbb8980a7d554d60fb00b17:bc7a0c34c4ca259cfddf3bc18fc5b3c6411d26ed"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"82cae269cfa953032fbb8980a7d554d60fb00b17","version_start_inclusive":true,"version_end":"0b11fcbe80a59acdf58337d80ebb5f72201d73d6","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:82cae269cfa953032fbb8980a7d554d60fb00b17:0b11fcbe80a59acdf58337d80ebb5f72201d73d6"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"82cae269cfa953032fbb8980a7d554d60fb00b17","version_start_inclusive":true,"version_end":"54d564b762389679e2f8fb9eeb20af7e82371e1c","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:82cae269cfa953032fbb8980a7d554d60fb00b17:54d564b762389679e2f8fb9eeb20af7e82371e1c"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"82cae269cfa953032fbb8980a7d554d60fb00b17","version_start_inclusive":true,"version_end":"6136bbb054f7ab9f51ae99915541633b18bcef90","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:82cae269cfa953032fbb8980a7d554d60fb00b17:6136bbb054f7ab9f51ae99915541633b18bcef90"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"82cae269cfa953032fbb8980a7d554d60fb00b17","version_start_inclusive":true,"version_end":"5cd0707b81cb4589f00aec5c4c1288bd0980d2a4","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:82cae269cfa953032fbb8980a7d554d60fb00b17:5cd0707b81cb4589f00aec5c4c1288bd0980d2a4"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"82cae269cfa953032fbb8980a7d554d60fb00b17","version_start_inclusive":true,"version_end":"a6cd43fe9b083fa23fe1595666d5738856cb261a","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:82cae269cfa953032fbb8980a7d554d60fb00b17:a6cd43fe9b083fa23fe1595666d5738856cb261a"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"5.15","version_start_inclusive":true,"version_end":"5.15","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:5.15:5.15"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"0","version_start_inclusive":true,"version_end":"5.15","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:0:5.15"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"5.15.209","version_start_inclusive":true,"version_end":"5.15.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:5.15.209:5.15.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.1.175","version_start_inclusive":true,"version_end":"6.1.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.1.175:6.1.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.6.141","version_start_inclusive":true,"version_end":"6.6.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.6.141:6.6.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.12.91","version_start_inclusive":true,"version_end":"6.12.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.12.91:6.12.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.18.33","version_start_inclusive":true,"version_end":"6.18.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.18.33:6.18.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.0.10","version_start_inclusive":true,"version_end":"7.0.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.0.10:7.0.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.1","version_start_inclusive":true,"version_end":"*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.1:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://git.kernel.org/stable/c/32b0686369e0afbb3549a0d93e2d8517da84cd30","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/bc7a0c34c4ca259cfddf3bc18fc5b3c6411d26ed","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/0b11fcbe80a59acdf58337d80ebb5f72201d73d6","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/54d564b762389679e2f8fb9eeb20af7e82371e1c","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/6136bbb054f7ab9f51ae99915541633b18bcef90","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/5cd0707b81cb4589f00aec5c4c1288bd0980d2a4","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/a6cd43fe9b083fa23fe1595666d5738856cb261a","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-06-24T16:29:32.440000Z","label":"CVE published","source":null}]}