CVE-2026-102805

medium

Description

A flaw has been found in Nothings stb up to 1.16. This affects the function stbi_write_png_to_mem/stbi_write_jpg_core/stbi_write_tga_core in the library stb_image_write.h of the component Image Encoding. Executing a manipulation can lead to integer overflow. The attack can be executed remotely. The exploit has been published and may be used.

References

https://vuldb.com/vuln/411497/cti

https://vuldb.com/vuln/411497

https://vuldb.com/submit/944868

https://vuldb.com/cve/CVE-2026-102805

https://github.com/nothings/stb/issues/1964#issuecomment-5404606996

https://github.com/nothings/stb/issues/1964

https://github.com/nothings/stb/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-89536

Details

Source: Mitre, NVD

Published: 2026-09-30

Updated: 2026-10-01

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

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

Severity: Medium

CVSS v4

Base Score: 6.9

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00347