Answer in brief
CVE-2026-80598 records a Unknown severity vulnerability in ntfs3: fix out-of-bounds read in decompress_lznt. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <1113fa5b01a47a1a4cdbb9c695197ca6215f02a8 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <61415ffa365d2eca6986914afd0d1412444aa1dd || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <bd77afca2ae9b6d44d37902e3ad672ebb028b070 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <c694f8ea2611e7413b3f04ee47e04a9b7b45817b || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <ff05a98150ebb2b03919a9c05c576681e86abbb7 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <a93980141253c932aa6ae5d4422d90e0162dc774 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <7160a57192fb16d7a6fa9b7f5c7ac341d2444a89 || >=0 <5.15.212 || >=0 <6.1.178 || >=0 <6.6.145 || >=0 <6.12.97 || >=0 <6.18.40 || >=0 <7.1.5 | 1113fa5b01a47a1a4cdbb9c695197ca6215f02a8, 61415ffa365d2eca6986914afd0d1412444aa1dd, bd77afca2ae9b6d44d37902e3ad672ebb028b070, c694f8ea2611e7413b3f04ee47e04a9b7b45817b, ff05a98150ebb2b03919a9c05c576681e86abbb7, a93980141253c932aa6ae5d4422d90e0162dc774, 7160a57192fb16d7a6fa9b7f5c7ac341d2444a89, 5.15.212, 6.1.178, 6.6.145, 6.12.97, 6.18.40, 7.1.5 |
Published upstream
Aug 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 28, 2026
In the Linux kernel, the following vulnerability has been resolved: ntfs3: fix out-of-bounds read in decompress_lznt decompress_lznt() does not validate array index bounds before accessing the decompression table. A corrupted NTFS3 image with invalid compressed data can trigger an out-of-bounds read. Add index bounds checking to prevent the OOB access.
Quoted source text, attributed separately from HOL analysis.