CVE-2026-3146— libvips matrixload.c vips_foreign_load_matrix_header null pointer dereference
Quick assessment
Affected
n/a libvips
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
libvips是libvips开源的一个具有低内存需求的快速图像处理库。 libvips 8.18.0及之前版本存在安全漏洞，该漏洞源于libvips/foreign/matrixload.c文件中函数存在空指针取消引用问题。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2026-3146
Vulnerability Information
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Vulnerability Title
libvips matrixload.c vips_foreign_load_matrix_header null pointer dereference
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in libvips up to 8.18.0. The impacted element is the function vips_foreign_load_matrix_header of the file libvips/foreign/matrixload.c. The manipulation leads to null pointer dereference. The attack needs to be performed locally. The identifier of the patch is d4ce337c76bff1b278d7085c3c4f4725e3aa6ece. To fix this issue, it is recommended to deploy a patch.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
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 8.18.0及之前版本存在安全漏洞，该漏洞源于libvips/foreign/matrixload.c文件中函数存在空指针取消引用问题。
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 | 8.0 |
cpe:2.3:a:libvips:libvips:*:*:*:*:*:*:*:*
|
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II. Public POCs for CVE-2026-3146
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2026-02-25 · 6 CVEs total
| CVE-2026-3172 | 8.1 HIGH | pgvector buffer overflow in parallel HNSW index build |
| CVE-2026-3147 | 5.3 MEDIUM | libvips csvload.c vips_foreign_load_csv_build heap-based overflow |
| CVE-2026-3145 | 5.3 MEDIUM | libvips matrixload.c vips_foreign_load_matrix_header memory corruption |
| CVE-2025-69771 | asbplayer 安全漏洞 | |
| CVE-2026-26717 | Richie 安全漏洞 |
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