High severity · published Apr 8, 2025
CVE-2025-3407
Nothings stb stbhw_build_tileset_from_image out-of-bounds
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
A vulnerability was found in Nothings stb up to f056911. It has been declared as critical. Affected by this vulnerability is the function stbhw_build_tileset_from_image. The manipulation of the argument h_count/v_count leads to out-of-bounds read. The attack can be launched remotely. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ST
stb · Nothings
f056911 · source: vendor
SI
Stb Image.h · Nothings
through 2.13 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-3407
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-3407
Permissions Required
https://vuldb.com/?ctiid.303685
Third Party Advisory
https://vuldb.com/?id.303685
Third Party Advisory
https://vuldb.com/?submit.544227
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