CVE catalog

CVE-2026-18307

GIMP TIF File Parsing Heap-based Buffer Overflow…

GIMP TIF 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 TIF 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-29404.

Severity: High · CVSS 7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published: Aug 20, 2026, 4:23:52 PM UTC
Updated: Aug 20, 2026, 5:17:27 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.42% · Oct 27, 2026

Projects and upstream resources

[gimp][Source-reported homepage]

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / release	Package	Version	Status	Source
Debiantrixie-security	gimp	`3.0.4-3+deb13u11`	Fixed	[CVE-2026-18307]
Debiantrixie	gimp	`3.0.4-3+deb13u10`	FixedDistribution-reported fixed boundary	[CVE-2026-18307]
Debiansid	gimp	`3.2.6-1`	FixedDistribution-reported fixed boundary	[CVE-2026-18307]
Debianforky	gimp	`3.2.6-1`	FixedDistribution-reported fixed boundary	[CVE-2026-18307]

Showing 4 fix observations. All 7 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Debianbookworm	gimp	Not reported	AffectedDistribution reports no fix	[CVE-2026-18307]
Debianbookworm	gimp	`2.10.34-1+deb12u10`	Affected	[CVE-2026-18307]
Debianbookworm-security	gimp	`2.10.34-1+deb12u10`	Affected	[CVE-2026-18307]
Debianforky	gimp	`3.2.6-1`	FixedDistribution-reported fixed boundary	[CVE-2026-18307]
Debiansid	gimp	`3.2.6-1`	FixedDistribution-reported fixed boundary	[CVE-2026-18307]
Debiantrixie	gimp	`3.0.4-3+deb13u10`	FixedDistribution-reported fixed boundary	[CVE-2026-18307]
Debiantrixie-security	gimp	`3.0.4-3+deb13u11`	Fixed	[CVE-2026-18307]

Original provider fields

{
  "package_releases": [
    {
      "name": "gimp",
      "status": "fixed",
      "release": "sid",
      "version": "3.2.6-1"
    },
    {
      "name": "gimp",
      "status": "fixed",
      "release": "forky",
      "version": "3.2.6-1"
    },
    {
      "name": "gimp",
      "status": "fixed",
      "release": "trixie",
      "version": "3.0.4-3+deb13u10"
    },
    {
      "name": "gimp",
      "status": "fixed",
      "release": "trixie-security",
      "version": "3.0.4-3+deb13u11"
    },
    {
      "name": "gimp",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "2.10.34-1+deb12u10"
    },
    {
      "name": "gimp",
      "status": "vulnerable",
      "release": "bookworm-security",
      "version": "2.10.34-1+deb12u10"
    }
  ],
  "fixed_versions": [
    {
      "bug": 1145898,
      "name": "gimp",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "3.2.6-1"
    },
    {
      "bug": 1145898,
      "name": "gimp",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "3.2.6-1"
    },
    {
      "bug": 1145898,
      "name": "gimp",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "3.0.4-3+deb13u10"
    },
    {
      "bug": 1145898,
      "name": "gimp",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": ""
    }
  ],
  "distribution_packages": [
    {
      "name": "gimp",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-18307",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2026-18307",
      "provider_updated_at": "2026-10-26T10:10:00.140"
    }
  ]
}

[Debian bug #1145898]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[gimp]Unknown
Details (4)
- 2.10.34-1+deb12u10 · amd64 · bookworm
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · arm64 · bookworm
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · amd64 · bookworm-security
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · arm64 · bookworm-security
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
[gimp-data]Unknown
Source package: [gimp]
Details (4)
- 2.10.34-1+deb12u10 · all · bookworm
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · all · bookworm
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · all · bookworm-security
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · all · bookworm-security
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
[libgimp2.0]Unknown
Source package: [gimp]
Details (4)
- 2.10.34-1+deb12u10 · amd64 · bookworm
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · arm64 · bookworm
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · amd64 · bookworm-security
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · arm64 · bookworm-security
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
[libgimp2.0-dev]Unknown
Source package: [gimp]
Details (4)
- 2.10.34-1+deb12u10 · amd64 · bookworm
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · arm64 · bookworm
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · amd64 · bookworm-security
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · arm64 · bookworm-security
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
[libgimp2.0-doc]Unknown
Source package: [gimp]
Details (4)
- 2.10.34-1+deb12u10 · all · bookworm
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · all · bookworm
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · all · bookworm-security
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12
- 2.10.34-1+deb12u10 · all · bookworm-security
  Affected
  nvd · gimp · debian · bookworm; nvd · gimp · debian · 12

[Debian 13 (Trixie)]

[gimp]Unknown
Details (6)
- 3.0.4-3+deb13u9 · amd64 · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u9 · arm64 · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · arm64 · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u11 · amd64 · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u8 · amd64 · trixie-security · Historical version
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
[gimp-data]Unknown
Source package: [gimp]
Details (6)
- 3.0.4-3+deb13u9 · all · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u9 · all · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · all · trixie-security · Historical version
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · all · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u11 · all · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u8 · all · trixie-security · Historical version
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
[gir1.2-gimp-3.0]Unknown
Source package: [gimp]
Details (6)
- 3.0.4-3+deb13u9 · amd64 · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u9 · arm64 · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · arm64 · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u11 · amd64 · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u8 · amd64 · trixie-security · Historical version
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
[libgimp-3.0-0]Unknown
Source package: [gimp]
Details (6)
- 3.0.4-3+deb13u9 · amd64 · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u9 · arm64 · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · arm64 · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u11 · amd64 · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u8 · amd64 · trixie-security · Historical version
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
[libgimp-3.0-bin]Unknown
Source package: [gimp]
Details (6)
- 3.0.4-3+deb13u9 · amd64 · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u9 · arm64 · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · arm64 · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u11 · amd64 · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u8 · amd64 · trixie-security · Historical version
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
[libgimp-3.0-dev]Unknown
Source package: [gimp]
Details (6)
- 3.0.4-3+deb13u9 · amd64 · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u9 · arm64 · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · arm64 · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u11 · amd64 · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u8 · amd64 · trixie-security · Historical version
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
[libgimp-3.0-doc]Unknown
Source package: [gimp]
Details (6)
- 3.0.4-3+deb13u9 · all · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u9 · all · trixie
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · all · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u10 · all · trixie-security · Historical version
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u11 · all · trixie-security
  Fixed · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13
- 3.0.4-3+deb13u8 · all · trixie-security · Historical version
  Affected · Fixed: 3.0.4-3+deb13u10
  nvd · gimp · debian · 13

Observed: Oct 27, 2026, 7:04:26 AM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]