Medium 6.5Published Sep 30, 2026

CVE-2026-102805Nothings stb Image Encoding stb_image_write.h stbi_write_tga_core integer overflow

Updated under an hour ago (2026-10-19 07:30 UTC)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for Nothings stb

Exploited in the last 30 days

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.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:C
Weakness (CWE): CWE-190, CWE-189
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Oct 1, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Nothings stb nothings:stb	1.0; 1.1; 1.2; 1.3; 1.4; 1.5; 1.6; 1.7; and 9 more ranges	CNA record

References

https://vuldb.com/vuln/411497vdb-entry, technical-description
https://vuldb.com/vuln/411497/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-102805third-party-advisory
https://vuldb.com/submit/944868third-party-advisory
https://github.com/nothings/stb/issues/1964exploit, issue-tracking
https://github.com/nothings/stb/issues/1964#issuecomment-5404606996issue-tracking
https://github.com/nothings/stb/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.