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CVE-2026-2913— libvips source.c vips_source_read_to_memory heap-based overflow

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 8.19.0及之前版本存在安全漏洞，该漏洞源于函数vips_source_read_to_memory存在堆缓冲区溢出。

CVSS 2.5 · Low EPSS 0.21% · P12

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2026-2913

Vulnerability Information
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Vulnerability Title
libvips source.c vips_source_read_to_memory heap-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in libvips up to 8.19.0. The affected element is the function vips_source_read_to_memory of the file libvips/iofuncs/source.c. This manipulation causes heap-based buffer overflow. It is possible to launch the attack on the local host. The attack's complexity is rated as high. The exploitability is described as difficult. The exploit has been publicly disclosed and may be utilized. Patch name: a56feecbe9ed66521d9647ec9fbcd2546eccd7ee. Applying a patch is the recommended action to fix this issue. The confirmation of the bugfix mentions: "[T]he impact of this is negligible, since this only affects custom seekable sources larger than 4 GiB (and the crash occurs in user code rather than libvips itself)."
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
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 8.19.0及之前版本存在安全漏洞，该漏洞源于函数vips_source_read_to_memory存在堆缓冲区溢出。
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 8.0 cpe:2.3:a:libvips:libvips:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-2913

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III. Intelligence Information for CVE-2026-2913

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News Coverage for CVE-2026-2913 (2)

Same Patch Batch · n/a · 2026-02-22 · 5 CVEs total

CVE-2026-2952 7.3 HIGH Vaelsys HTTP POST Request tree_server.php os command injection
CVE-2026-2945 6.3 MEDIUM JeecgBoot uploadImgByHttp server-side request forgery
CVE-2026-2898 5.5 MEDIUM funadmin Backend Endpoint AuthCloudService.php getMember deserialization
CVE-2026-2897 2.4 LOW funadmin Backend index.html cross site scripting

IV. Related Vulnerabilities

Same product: libvips
Same vendor: n/a
Same weakness: CWE-122