CVE-2026-3281— libvips bandrank.c vips_bandrank_build heap-based overflow
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I. Basic Information for CVE-2026-3281
Vulnerability Information
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Vulnerability Title
libvips bandrank.c vips_bandrank_build heap-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was detected in libvips 8.19.0. This affects the function vips_bandrank_build of the file libvips/conversion/bandrank.c. Performing a manipulation of the argument index results in heap-based buffer overflow. The attack must be initiated from a local position. The exploit is now public and may be used. The patch is named fd28c5463697712cb0ab116a2c55e4f4d92c4088. It is suggested to install a patch to address this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
libvips 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libvips是libvips开源的一个具有低内存需求的快速图像处理库。 libvips 8.19.0版本存在安全漏洞，该漏洞源于对文件libvips/conversion/bandrank.c中参数index的操作不当，可能导致基于堆的缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | libvips | 8.19.0 | cpe:2.3:a:libvips:libvips:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-3281
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2026-02-27 · 8 CVEs total
| CVE-2026-3292 | 6.3 MEDIUM | jizhiCMS Batch Model.php findAll sql injection |
| CVE-2026-3284 | 3.3 LOW | libvips extract.c vips_extract_area_build integer overflow |
| CVE-2026-3283 | 3.3 LOW | libvips extract.c vips_extract_band_build out-of-bounds |
| CVE-2026-3282 | 3.3 LOW | libvips unpremultiply.c vips_unpremultiply_build out-of-bounds |
| CVE-2025-69437 | PublicCMS 安全漏洞 | |
| CVE-2026-26861 | CleverTap Web SDK 安全漏洞 | |
| CVE-2026-26862 | CleverTap Web SDK 安全漏洞 |
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libvips unpremultiply.c vips_unpremultiply_build out-of-boun - CVE-2026-3147
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V. Comments for CVE-2026-3281
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