CVE-2026-111144
MEDIUM
CVSS 5.5
Published: 2026-10-15
Modified: 2026-10-16
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Description
libansilove 1.3.0 through 1.4.2 contains a NULL pointer dereference vulnerability in ansilove_xbin() that allows attackers to crash applications by supplying a crafted XBIN file. Attackers can set the 512-character flag without the custom-font flag, causing drawchar() to index a NULL high_font_data_xbin pointer and terminate the process.
Quick Facts
| CVE ID | CVE-2026-111144 |
| CVSS Score | 5.5 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| Published | 2026-10-15 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |
References
- https://github.com/ansilove/libansilove
- https://github.com/ansilove/libansilove/blob/f1b05447aa566aa…
- https://github.com/ansilove/libansilove/blob/f1b05447aa566aa…
- https://github.com/ansilove/libansilove/blob/f1b05447aa566aa…
- https://hackmd.io/@haind-pwn/libansilove-xbin-rle-oob-read-a…
- https://www.vulncheck.com/advisories/libansilove-1.3.0-throu…