{"cve":"CVE-2026-80598","nvd":{"published":"2026-08-28T08:16:43.580","modified":"2026-10-16T20:18:02.803","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nntfs3: fix out-of-bounds read in decompress_lznt\n\ndecompress_lznt() does not validate array index bounds before accessing\nthe decompression table. A corrupted NTFS3 image with invalid compressed\ndata can trigger an out-of-bounds read.\n\nAdd index bounds checking to prevent the OOB access.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":[],"references":["https://git.kernel.org/stable/c/1113fa5b01a47a1a4cdbb9c695197ca6215f02a8","https://git.kernel.org/stable/c/61415ffa365d2eca6986914afd0d1412444aa1dd","https://git.kernel.org/stable/c/7160a57192fb16d7a6fa9b7f5c7ac341d2444a89","https://git.kernel.org/stable/c/a93980141253c932aa6ae5d4422d90e0162dc774","https://git.kernel.org/stable/c/bd77afca2ae9b6d44d37902e3ad672ebb028b070"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:50:50.842544443+00:00"},"epss":{"cve":"CVE-2026-80598","score":0.00176,"percentile":0.07045,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}