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CVE-2026-58381— Gimp: gimp: double-free in read_layer_block()

Quick assessment

Affected
Red Hat Red Hat Enterprise Linux 6
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组织开源的一款开源的位图图像编辑器。 GIMP存在资源管理错误漏洞，该漏洞源于PSP文件格式解析器中的read_layer_block()函数在处理特制的PSP文件时发生双重释放，可能导致内存损坏，从而导致拒绝服务或任意代码执行。

CVSS 6.1 · Medium EPSS 0.29% · P19

Affected Version Matrix 4

VendorProduct Version RangeStatus
Red Hat Red Hat Enterprise Linux 6 any unknown
Red Hat Red Hat Enterprise Linux 7 any affected
Red Hat Red Hat Enterprise Linux 8 any affected
Red Hat Red Hat Enterprise Linux 9 any affected
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I. Basic Information for CVE-2026-58381

Vulnerability Information
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Vulnerability Title
Gimp: gimp: double-free in read_layer_block()
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in GIMP's PSP file format parser. A double-free condition occurs in the read_layer_block() function when processing a specially crafted PSP file. This could allow an attacker to cause memory corruption, potentially leading to denial of service or arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
双重释放
Source: CVE Program / CVE List V5
Vulnerability Title
GIMP 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GIMP是GIMP组织开源的一款开源的位图图像编辑器。 GIMP存在资源管理错误漏洞，该漏洞源于PSP文件格式解析器中的read_layer_block()函数在处理特制的PSP文件时发生双重释放，可能导致内存损坏，从而导致拒绝服务或任意代码执行。
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
Red Hat Red Hat Enterprise Linux 6 - cpe:/o:redhat:enterprise_linux:6
Red Hat Red Hat Enterprise Linux 7 - cpe:/o:redhat:enterprise_linux:7
Red Hat Red Hat Enterprise Linux 8 - cpe:/o:redhat:enterprise_linux:8
Red Hat Red Hat Enterprise Linux 9 - cpe:/o:redhat:enterprise_linux:9

II. Public POCs for CVE-2026-58381

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III. Intelligence Information for CVE-2026-58381

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Patches & Fixes for CVE-2026-58381 (1)

Vendor Advisories for CVE-2026-58381 (2)

Other References for CVE-2026-58381 (1)

IV. Related Vulnerabilities

Same product: Red Hat Enterprise Linux 6
Same vendor: Red Hat
Same weakness: CWE-415

V. Comments for CVE-2026-58381

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