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    CVE-2023-44442

    GIMP PSD 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 PSD 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 arbitrary code in the context of the current process. Was ZDI-CAN-22094.

    Published:Nov 14, 2023
    Last Modified:Nov 4, 2025
    EPS:May 3, 2024
    EPSS Score:0.59841
    CVSS Score:7.8

    Affected Products

    Vendor
    Gimp
    Product
    Gimp
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Aus
    Vendor
    Redhat
    Product
    Rhel E4s
    Vendor
    Redhat
    Product
    Rhel Els
    Vendor
    Redhat
    Product
    Rhel Eus
    Vendor
    Redhat
    Product
    Rhel Tus

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-122 Heap-based Buffer Overflow

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2026-82343 (CVSS 6.1) — A flaw was found in the file-psd plugin in GIMP. When processing a specially crafted PSD image file, the plugi…
    CVE-2026-82330 (CVSS 6.1) — A flaw was found in the file-pvr plugin in GIMP. When processing a specially crafted PVR image file, the VQ (c…
    CVE-2026-82328 (CVSS 6.1) — A flaw was found in the file-ico plugin in GIMP. When processing a specially crafted ICO image file, the plugi…
    CVE-2026-82324 (CVSS 6.1) — A flaw was found in the file-iff (IFF/ILBM) plugin in GIMP. When processing a specially crafted IFF/ILBM image…
    CVE-2026-79902 (CVSS 5.5) — A flaw was found in the Seattle FilmWorks plugin in GIMP. When processing a specially crafted SFW image file, …
    CVE-2026-80101 (CVSS 4.4) — A flaw was found in the file-xwd plugin in GIMP. When processing a specially crafted XWD image file, the plugi…
    CVE-2026-78475 (CVSS 6.1) — A flaw was found in the file-pix (ESM) plugin in GIMP. When processing a specially crafted PIX image file, the…
    CVE-2026-78465 (CVSS 7) — A flaw was found in the file-pcx plugin in GIMP, affecting 32-bit builds only. When processing a PCX image fil…
    CVE-2026-18309 (CVSS 7.8) — GIMP APNG File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote …
    CVE-2026-18308 (CVSS 7.8) — GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote a…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High