Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-18307— GIMP TIF 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 TIF 文件解析存在基于堆的缓冲区溢出漏洞，可导致远程代码执行。该漏洞允许远程攻击者在受影响的 GIMP 安装系统中执行任意代码。成功利用此漏洞需要用户交互，即目标用户必须访问恶意网页或打开恶意文件。 该漏洞存在于 TIF 文件的解析过程中。问题源于在将用户提供的数据复制到基于堆的缓冲区之前，未对其长度进行适当的验证。攻击者可利用此漏洞以当前进程上下文执行任意代码。该漏洞编号为 ZDI-CAN-29404。

AI Predicted 8.8 Difficulty: Easy EPSS 0.57% · P44

Affected Version Matrix 1

VendorProduct Version RangeStatus
GIMP GIMP 3.2.2 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-18307

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
GIMP TIF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
GIMP TIF 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 TIF 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-29404.
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
GIMP GIMP 3.2.2 -

II. Public POCs for CVE-2026-18307

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-18307

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-18307 (1)

Vendor Advisories for CVE-2026-18307 (1)

Same Patch Batch · GIMP · 2026-08-20 · 10 CVEs total

CVE-2026-18305 GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability
CVE-2026-18303 GIMP TIF File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
CVE-2026-18301 GIMP PSD File Parsing Integer Overflow Remote Code Execution Vulnerability
CVE-2026-18304 GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability
CVE-2026-18309 GIMP APNG File Parsing Integer Overflow Remote Code Execution Vulnerability
CVE-2026-18300 GIMP HDR File Parsing Integer Overflow Remote Code Execution Vulnerability
CVE-2026-18302 GIMP TIF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
CVE-2026-18308 GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability
CVE-2026-18306 GIMP SGI File Parsing Integer Overflow Remote Code Execution Vulnerability

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-18307

No comments yet

Leave a comment