Description
stb_truetype.h v1.26 was discovered to contain a heap-buffer-overflow via the function ttUSHORT() at stb_truetype.h. NOTE: Third party has disputed stating that the source code has also a disclaimer that it should only be used with trusted input.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory
https://github.com/nothings/stb/issues/1286
Scores
CVSS v3
7.5
EPSS
0.0030
EPSS Percentile
53.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-120
CWE-787
Status
published
Products (1)
nothings/stb_truetype.h
1.26
Published
Mar 17, 2022
Tracked Since
Feb 18, 2026