Vulnerability-Lookup

CVE-2026-6384 (GCVE-0-2026-6384)

Vulnerability from cvelistv5 – Published: 2026-04-15 19:09 – Updated: 2026-04-16 03:56

Title

Gimp: gimp: arbitrary code execution or denial of service via buffer overflow in gif image processing

Summary

A flaw was found in gimp. This buffer overflow vulnerability in the GIF image loading component's `ReadJeffsImage` function allows an attacker to write beyond an allocated buffer by processing a specially crafted GIF file. This can lead to a denial of service or potentially arbitrary code execution.

Severity ?

7.3 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

redhat

References

URL

Tags

	https://access.redhat.com/security/cve/CVE-2026-6384	vdb-entryx_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2458749	issue-trackingx_refsource_REDHAT

Impacted products

Vendor

Product

Version

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

Date Public ?

2026-04-15 18:41

Credits

Red Hat would like to thank chamalsl for reporting this issue.

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-6384

Vulnerability from fkie_nvd - Published: 2026-04-15 20:16 - Updated: 2026-04-17 15:17

Severity ?

7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	secalert@redhat.com	https://access.redhat.com/security/cve/CVE-2026-6384
	secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=2458749

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in gimp. This buffer overflow vulnerability in the GIF image loading component\u0027s `ReadJeffsImage` function allows an attacker to write beyond an allocated buffer by processing a specially crafted GIF file. This can lead to a denial of service or potentially arbitrary code execution."
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  ],
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  "lastModified": "2026-04-17T15:17:00.957",
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        "impactScore": 5.9,
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        "type": "Primary"
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}

WID-SEC-W-2026-1144

Vulnerability from csaf_certbund - Published: 2026-04-15 22:00 - Updated: 2026-04-16 22:00

Summary

GIMP: Mehrere Schwachstellen

Severity

Mittel

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: Das "Gnu Image Manipulation Program" ist eine Open Source Software zum Bearbeiten von Bildern. Es ist auch Bestandteil vieler Linux Distributionen.

Angriff: Ein Angreifer kann mehrere Schwachstellen in GIMP ausnutzen, um potenziell beliebigen Code auszuführen, vertrauliche Informationen offenzulegen, Daten zu manipulieren oder einen Denial-of-Service-Zustand zu verursachen.

Betroffene Betriebssysteme: - Linux - UNIX - Windows

CVE-2026-40915

CVE-2026-40916

CVE-2026-40917

CVE-2026-40918

CVE-2026-40919

CVE-2026-6384

References

URL

Category

	https://wid.cert-bund.de/.well-known/csaf/white/2…	self
	https://wid.cert-bund.de/portal/wid/securityadvis…	self
	https://bugzilla.redhat.com/show_bug.cgi?id=2458744	external
	https://bugzilla.redhat.com/show_bug.cgi?id=2458745	external
	https://bugzilla.redhat.com/show_bug.cgi?id=2458746	external
	https://bugzilla.redhat.com/show_bug.cgi?id=2458747	external
	https://bugzilla.redhat.com/show_bug.cgi?id=2458748	external
	https://bugzilla.redhat.com/show_bug.cgi?id=2458749	external
	https://gitlab.gnome.org/GNOME/gimp/-/issues/16075	external

JSON

To clipboard

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      "text": "mittel"
    },
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    "csaf_version": "2.0",
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          "date": "2026-04-16T22:00:00.000+00:00",
          "number": "2",
          "summary": "Entwickler stellen Updates bereit"
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        "known_affected": [
          "T052931"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-40915"
    },
    {
      "cve": "CVE-2026-40916",
      "product_status": {
        "known_affected": [
          "T052931"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-40916"
    },
    {
      "cve": "CVE-2026-40917",
      "product_status": {
        "known_affected": [
          "T052931"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-40917"
    },
    {
      "cve": "CVE-2026-40918",
      "product_status": {
        "known_affected": [
          "T052931"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-40918"
    },
    {
      "cve": "CVE-2026-40919",
      "product_status": {
        "known_affected": [
          "T052931"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-40919"
    },
    {
      "cve": "CVE-2026-6384",
      "product_status": {
        "known_affected": [
          "T052931"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-6384"
    }
  ]
}

GHSA-QH37-W9PG-J55F

Vulnerability from github – Published: 2026-04-15 21:30 – Updated: 2026-04-15 21:30

Details

A flaw was found in gimp. This buffer overflow vulnerability in the GIF image loading component's ReadJeffsImage function allows an attacker to write beyond an allocated buffer by processing a specially crafted GIF file. This can lead to a denial of service or potentially arbitrary code execution.

Severity ?

7.3 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2026-6384"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-15T20:16:44Z",
    "severity": "HIGH"
  },
  "details": "A flaw was found in gimp. This buffer overflow vulnerability in the GIF image loading component\u0027s `ReadJeffsImage` function allows an attacker to write beyond an allocated buffer by processing a specially crafted GIF file. This can lead to a denial of service or potentially arbitrary code execution.",
  "id": "GHSA-qh37-w9pg-j55f",
  "modified": "2026-04-15T21:30:19Z",
  "published": "2026-04-15T21:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6384"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2026-6384"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2458749"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-6384 (GCVE-0-2026-6384)

FKIE_CVE-2026-6384

WID-SEC-W-2026-1144

GHSA-QH37-W9PG-J55F

Tags

Sightings

Nomenclature