7.8

CVE-2026-2047

Medienbericht

GIMP ICNS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

GIMP ICNS 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 ICNS 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-28530.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
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EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.62% 0.452
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
0b0ca135-0b70-47e7-9f44-1890c2a1c46c 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
zdi-disclosures@trendmicro.com 7.8 1.8 5.9
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

CWE-131 Incorrect Calculation of Buffer Size

The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

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VulnDex Intel
Media Report
23.02.2026 11:56
https://www.zerodayinitiative.com/advisories/ZDI-26-120/
Third Party Advisory
https://gitlab.gnome.org/GNOME/gimp/-/merge_requests/2600/diffs?commit_id=dd2faac351f1ff2588529fedc606e6a5f815577c
Patch
Third Party Advisory
Issue Tracking
https://access.redhat.com/errata/RHSA-2026:4173
https://access.redhat.com/security/cve/CVE-2026-2047
https://bugzilla.redhat.com/show_bug.cgi?id=2441517
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2047.json