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Vulnerability · Published Apr 8, 2025 · Assigned by VulDB

CVE-2025-3407Nothings stb stbhw_build_tileset_from_image out-of-bounds

Medium 6.3

In plain English

A medium-severity out-of-bounds read in stb from Nothings. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.5%top 58.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12libstbno fix listedDEBIAN-CVE-2025-3407
Debian:13libstbno fix listedDEBIAN-CVE-2025-3407
Debian:14libstbno fix listedDEBIAN-CVE-2025-3407
Ubuntu:22.04:LTSlibstbno fix listedUBUNTU-CVE-2025-3407
Ubuntu:24.04:LTSlibstbno fix listedUBUNTU-CVE-2025-3407
Ubuntu:25.10libstbno fix listedUBUNTU-CVE-2025-3407
Ubuntu:26.04:LTSlibstbno fix listedUBUNTU-CVE-2025-3407
Ubuntu:26.10libstbno fix listedUBUNTU-CVE-2025-3407

Affected products (as reported)

VendorProductVersions
Nothings stb f056911

Weakness: CWE-125, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

References