CVE-2026-102804

MEDIUMCVSS 6.5

Description

A vulnerability was detected in Nothings stb up to 2c980bb59875b0d32144a71867fbdebb2f77cd20. The impacted element is the function hexwave_init in the library stb_hexwave.h. Performing a manipulation of the argument width/oversample results in integer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Timeline

Published:September 30th, 2026 1:16 AM

Last modified:September 30th, 2026 2:04 PM

CVSS Scoring

CVSS v3: 6.5 (MEDIUM)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

CVSS v2: 6.4

Weaknesses (CWE)

CWE-189 CWE-190

References & Reports

Advisories, patches, and third-party reports

https://github.com/nothings/stb/
https://github.com/nothings/stb/issues/1961
https://github.com/user-attachments/files/31351618/poc_hexwave.c
https://vuldb.com/cve/CVE-2026-102804
https://vuldb.com/submit/944861
https://vuldb.com/vuln/411496
https://vuldb.com/vuln/411496/cti

Source: NIST NVD · Data may lag official sources by up to one minute