CVE-2026-4150

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Source
https://cve.org/CVERecord?id=CVE-2026-4150
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-4150.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-4150
Downstream
Related
Published
2026-04-11T00:15:36.377Z
Modified
2026-07-16T08:27:52.854621Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
GIMP PSD File Parsing Integer Overflow Remote Code Execution Vulnerability
Details

GIMP PSD File Parsing Integer 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 user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28807.

Database specific 
{
    "cwe_ids": [
        "CWE-190"
    ],
    "cna_assigner": "zdi",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4150.json"
}
References

Affected packages

Git / github.com/gnome/gimp

Affected ranges

Type
GIT
Repo
https://github.com/gnome/gimp
Events
Introduced
6ac8031c9555667e080fef0324fca9f28a02e5ab
Last affected
6ac8031c9555667e080fef0324fca9f28a02e5ab
Database specific 
{
    "extracted_events": [
        {
            "introduced": "3.0.8"
        },
        {
            "last_affected": "3.0.8"
        }
    ],
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:gimp:gimp:3.0.8:*:*:*:*:*:*:*"
}
Type
GIT
Repo
https://gitlab.gnome.org/gnome/gimp
Events
Introduced
6ac8031c9555667e080fef0324fca9f28a02e5ab
Fixed
00afdabdadeb5457fd897878b1e5aebc3780af10
Database specific 
{
    "extracted_events": [
        {
            "introduced": "3.0.8"
        },
        {
            "last_affected": "3.0.8"
        }
    ],
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:gimp:gimp:3.0.8:*:*:*:*:*:*:*"
}

Affected versions

3.*
3.0.8
Other
GIMP_3_0_8

Database specific

vanir_signatures 
[
    {
        "id": "CVE-2026-4150-945b7ad1",
        "deprecated": false,
        "source": "https://gitlab.gnome.org/gnome/gimp@00afdabdadeb5457fd897878b1e5aebc3780af10",
        "target": {
            "file": "plug-ins/file-psd/psd-load.c",
            "function": "decode_32_bit_predictor"
        },
        "digest": {
            "function_hash": "231743745706218230515386684289989053851",
            "length": 566.0
        },
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "id": "CVE-2026-4150-a0052a57",
        "deprecated": false,
        "source": "https://gitlab.gnome.org/gnome/gimp@00afdabdadeb5457fd897878b1e5aebc3780af10",
        "target": {
            "file": "plug-ins/file-psd/psd-load.c"
        },
        "digest": {
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            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "id": "CVE-2026-4150-cd0117a1",
        "deprecated": false,
        "source": "https://gitlab.gnome.org/gnome/gimp@00afdabdadeb5457fd897878b1e5aebc3780af10",
        "target": {
            "file": "plug-ins/file-psd/psd-load.c",
            "function": "add_merged_image"
        },
        "digest": {
            "function_hash": "136978649341436418523872070030571995045",
            "length": 7500.0
        },
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "id": "CVE-2026-4150-de4e9b9d",
        "deprecated": false,
        "source": "https://gitlab.gnome.org/gnome/gimp@00afdabdadeb5457fd897878b1e5aebc3780af10",
        "target": {
            "file": "plug-ins/file-psd/psd-load.c",
            "function": "read_channel_data"
        },
        "digest": {
            "function_hash": "70062601879146340225677562179843432994",
            "length": 3580.0
        },
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "id": "CVE-2026-4150-ebf85cd4",
        "deprecated": false,
        "source": "https://gitlab.gnome.org/gnome/gimp@00afdabdadeb5457fd897878b1e5aebc3780af10",
        "target": {
            "file": "plug-ins/file-psd/psd-load.c",
            "function": "convert_1_bit"
        },
        "digest": {
            "function_hash": "218256817996083841272752021730205960487",
            "length": 590.0
        },
        "signature_version": "v1",
        "signature_type": "Function"
    }
]
vanir_signatures_modified 
"2026-07-16T08:27:52Z"
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-4150.json"