CVE-2026-112074 (GCVE-0-2026-112074)
Vulnerability from cvelistv5
Published
2026-10-19 03:30
Modified
2026-10-19 16:37
Severity ?
2.1 (Low) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RC:C
6.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RC:C
CWE
Summary
A security flaw has been discovered in Tencent ncnn up to 44b02dabdcf97499281a4692ebd65bad73dcf8b6. Affected by this issue is the function ncnn::yuv420sp2rgb of the file src/mat_pixel.cpp of the component Conversion API. The manipulation results in integer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
References
https://vuldb.com/vuln/421753 vdb-entry, technical-description
https://vuldb.com/vuln/421753/cti signature, permissions-required
https://vuldb.com/cve/CVE-2026-112074 third-party-advisory
https://vuldb.com/submit/1009498 third-party-advisory
https://github.com/Tencent/ncnn/issues/7035 exploit, issue-tracking
https://github.com/Tencent/ncnn/ product
Impacted products
Vendor Product Version
Tencent ncnn Version: 44b02dabdcf97499281a4692ebd65bad73dcf8b6
    cpe:2.3:a:tencent:ncnn:*:*:*:*:*:*:*:*
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