CVE-2026-112074: Integer Overflow in Tencent ncnn
Description
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.
CVSS v4.0
Score 5.3medium
Affected software
Tencent
ncnn
cpe:2.3:a:tencent:ncnn:*:*:*:*:*:*:*:*Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-10-18T13:41:47.775Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad593232cdf04f65600ac98
Added to database: 10/19/2026, 03:48:51 UTC
Last updated: 10/19/2026, 03:48:51 UTC
Views: 1
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