Description
A vulnerability was found in Nothings stb up to 1.26. Impacted is the function stbtt_InitFont_internal in the library stb_truetype.h of the component TTF File Handler. Performing a manipulation results in out-of-bounds read. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Nothings | stb | 1.0; 1.1; 1.2; 1.3; 1.4; 1.5; 1.6; 1.7; 1.8; 1.9; 1.10; 1.11; 1.12; 1.13; 1.14; 1.15; 1.16; 1.17; 1.18; 1.19 |
References
- https://gist.github.com/d0razi/cb31a92f3205a4373f19b7da25946848Exploit, Third Party Advisory
- https://vuldb.com/submit/780558Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/354646Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/354646/ctiPermissions Required, VDB Entry
Timeline
- Published
- Apr 1, 2026
- Last modified
- Oct 26, 2026
- NVD status
- Analyzed