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CVE-2026-0797— GIMP ICO File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

Quick assessment

Affected
GIMP GIMP
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.

GIMP是GIMP团队的一款开源的位图图像编辑器。 GIMP存在安全漏洞，该漏洞源于解析ICO文件时，在将用户提供的数据复制到基于堆的缓冲区之前缺乏对数据长度的适当验证，可能导致远程攻击者在当前进程环境中执行任意代码。

AI Predicted 8.8 Difficulty: Easy EPSS 1.18% · P66

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
GIMP GIMP 3.2.0-RC1 affected
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I. Basic Information for CVE-2026-0797

Vulnerability Information
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Vulnerability Title
GIMP ICO File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
GIMP ICO File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of ICO files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28599.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
GIMP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GIMP是GIMP团队的一款开源的位图图像编辑器。 GIMP存在安全漏洞，该漏洞源于解析ICO文件时，在将用户提供的数据复制到基于堆的缓冲区之前缺乏对数据长度的适当验证，可能导致远程攻击者在当前进程环境中执行任意代码。
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
GIMP GIMP 3.2.0-RC1 -

II. Public POCs for CVE-2026-0797

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III. Intelligence Information for CVE-2026-0797

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Same Patch Batch · GIMP · 2026-02-20 · 5 CVEs total

CVE-2026-2044 GIMP PGM File Parsing Uninitialized Memory Remote Code Execution Vulnerability
CVE-2026-2045 GIMP XWD File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
CVE-2026-2047 GIMP ICNS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
CVE-2026-2048 GIMP XWD File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

IV. Related Vulnerabilities

Same product: GIMP
Same vendor: GIMP
Same weakness: CWE-122

V. Comments for CVE-2026-0797

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