CVE-2026-71267EPSS p44.3%
CVE-2026-71267CVE-2026-71267
Description
microtar's mtar_write_file_header and mtar_write_dir_header functions (src/microtar.c) copy a caller-supplied entry name into the 100-byte field of a stack-allocated mtar_header_t via strcpy(h.name, name), with no check that strlen(name) is less than 100 before the copy.
Scoring
| CVSS | 9.8 () |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.55% probability of exploitation · percentile 44.3% · 2026-10-05T12:00:23Z |
| Last modified | 2026-08-26 |