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Gdal: [Denial of Service via large SamplesPerPixel tag] (CVE-2026-36849)

0
Medium
VulnerabilityCVE-2026-36849gcvecsafcve-2026-36849bundesamt-f-r-sicherheit-in-deosvubuntu-cve-2026-36849ubuntu-pro-14-04-ltsubuntu-pro-16-04-ltsubuntu-pro-18-04-ltsubuntu-18-04-ltsubuntu-pro-20-04-ltsubuntu-20-04-ltsubuntu-22-04-ltsubuntu-pro-22-04-ltsubuntu-24-04-ltsubuntu-pro-24-04-ltsubuntu-25-10ubuntu-26-04-ltsubuntu-pro-26-04-lts
Published: 06/18/2026 (06/18/2026, 00:00:00 UTC)
Source: GCVE Database
Product: gdal

Description

[Denial of Service via large SamplesPerPixel tag]

Affected software

Ubuntu:Pro:14.04:LTSmore threats →ghsa
gdal
pkg:deb/ubuntu/gdal?arch=source&distro=esm-infra-legacy/trusty
Affected versions
=1.9.0-3.1ubuntu4=1.9.0-3.1ubuntu6=1.10.1+dfsg-2=1.10.1+dfsg-2build1=1.10.1+dfsg-3=1.10.1+dfsg-3build1=1.10.1+dfsg-3build2=1.10.1+dfsg-3ubuntu1=1.10.1+dfsg-3ubuntu2=1.10.1+dfsg-5ubuntu1=1.10.1+dfsg-5ubuntu1+esm1=1.10.1+dfsg-5ubuntu1+esm2
Ubuntu:Pro:14.04:LTSmore threats →ghsa
tiff
pkg:deb/ubuntu/tiff?arch=source&distro=esm-infra-legacy/trusty
Affected versions
=4.0.2-4ubuntu3=4.0.3-5ubuntu1=4.0.3-6=4.0.3-6ubuntu1=4.0.3-7=4.0.3-7ubuntu0.1=4.0.3-7ubuntu0.2=4.0.3-7ubuntu0.3=4.0.3-7ubuntu0.4=4.0.3-7ubuntu0.6=4.0.3-7ubuntu0.7=4.0.3-7ubuntu0.8=4.0.3-7ubuntu0.9=4.0.3-7ubuntu0.10=4.0.3-7ubuntu0.11=4.0.3-7ubuntu0.11+esm1=4.0.3-7ubuntu0.11+esm2=4.0.3-7ubuntu0.11+esm3=4.0.3-7ubuntu0.11+esm4=4.0.3-7ubuntu0.11+esm5=4.0.3-7ubuntu0.11+esm6=4.0.3-7ubuntu0.11+esm7=4.0.3-7ubuntu0.11+esm8=4.0.3-7ubuntu0.11+esm9=4.0.3-7ubuntu0.11+esm10=4.0.3-7ubuntu0.11+esm11=4.0.3-7ubuntu0.11+esm12=4.0.3-7ubuntu0.11+esm13=4.0.3-7ubuntu0.11+esm14=4.0.3-7ubuntu0.11+esm15=4.0.3-7ubuntu0.11+esm16=4.0.3-7ubuntu0.11+esm17
Ubuntu:Pro:16.04:LTSmore threats →ghsa
tiff
pkg:deb/ubuntu/tiff?arch=source&distro=esm-infra/xenial
Affected versions
=4.0.3-12.3ubuntu2=4.0.5-1=4.0.6-1=4.0.6-1ubuntu0.1=4.0.6-1ubuntu0.2=4.0.6-1ubuntu0.3=4.0.6-1ubuntu0.4=4.0.6-1ubuntu0.5=4.0.6-1ubuntu0.6=4.0.6-1ubuntu0.7=4.0.6-1ubuntu0.8=4.0.6-1ubuntu0.8+esm1=4.0.6-1ubuntu0.8+esm2=4.0.6-1ubuntu0.8+esm3=4.0.6-1ubuntu0.8+esm4=4.0.6-1ubuntu0.8+esm6=4.0.6-1ubuntu0.8+esm7=4.0.6-1ubuntu0.8+esm8=4.0.6-1ubuntu0.8+esm9=4.0.6-1ubuntu0.8+esm10=4.0.6-1ubuntu0.8+esm11=4.0.6-1ubuntu0.8+esm12=4.0.6-1ubuntu0.8+esm13=4.0.6-1ubuntu0.8+esm14=4.0.6-1ubuntu0.8+esm15=4.0.6-1ubuntu0.8+esm16=4.0.6-1ubuntu0.8+esm17=4.0.6-1ubuntu0.8+esm18=4.0.6-1ubuntu0.8+esm19=4.0.6-1ubuntu0.8+esm20
Ubuntu:Pro:16.04:LTSmore threats →ghsa
gdal
pkg:deb/ubuntu/gdal?arch=source&distro=esm-apps-legacy/xenial
Affected versions
=1.11.2+dfsg-3ubuntu3=1.11.2+dfsg-3ubuntu4=1.11.3+dfsg-2build1=1.11.3+dfsg-2build2=1.11.3+dfsg-2build3=1.11.3+dfsg-3=1.11.3+dfsg-3build1=1.11.3+dfsg-3build2=1.11.3+dfsg-3ubuntu0.1~esm1
Ubuntu:Pro:18.04:LTSmore threats →ghsa
tiff
pkg:deb/ubuntu/tiff?arch=source&distro=esm-infra/bionic
Affected versions
=4.0.8-5=4.0.8-6=4.0.9-1=4.0.9-2=4.0.9-3=4.0.9-4=4.0.9-4ubuntu1=4.0.9-5=4.0.9-5ubuntu0.1=4.0.9-5ubuntu0.2=4.0.9-5ubuntu0.3=4.0.9-5ubuntu0.4=4.0.9-5ubuntu0.5=4.0.9-5ubuntu0.6=4.0.9-5ubuntu0.7=4.0.9-5ubuntu0.8=4.0.9-5ubuntu0.9=4.0.9-5ubuntu0.10=4.0.9-5ubuntu0.10+esm1=4.0.9-5ubuntu0.10+esm2=4.0.9-5ubuntu0.10+esm3=4.0.9-5ubuntu0.10+esm4=4.0.9-5ubuntu0.10+esm5=4.0.9-5ubuntu0.10+esm6=4.0.9-5ubuntu0.10+esm7=4.0.9-5ubuntu0.10+esm8=4.0.9-5ubuntu0.10+esm9=4.0.9-5ubuntu0.10+esm10
Ubuntu:18.04:LTSmore threats →ghsa
neuron
pkg:deb/ubuntu/neuron?arch=source&distro=bionic
Affected versions
=7.5-1
Ubuntu:Pro:18.04:LTSmore threats →ghsa
qtwebengine-opensource-src
pkg:deb/ubuntu/qtwebengine-opensource-src?arch=source&distro=esm-apps/bionic
Affected versions
=5.9.1+dfsg-4=5.9.1+dfsg-4ubuntu1=5.9.2+dfsg-2ubuntu1=5.9.3+dfsg-0ubuntu1=5.9.4+dfsg-0ubuntu1=5.9.5+dfsg-0ubuntu2=5.9.5+dfsg-0ubuntu2+esm1
Ubuntu:Pro:18.04:LTSmore threats →ghsa
texmaker
pkg:deb/ubuntu/texmaker?arch=source&distro=esm-apps/bionic
Affected versions
=4.5-1=5.0.2-1=5.0.2-1build1=5.0.2-1build2=5.0.2-1ubuntu0.1~esm1
Ubuntu:Pro:20.04:LTSmore threats →ghsa
tiff
pkg:deb/ubuntu/tiff?arch=source&distro=esm-infra/focal
Affected versions
=4.0.10+git191003-1=4.1.0+git191117-1=4.1.0+git191117-2=4.1.0+git191117-2build1=4.1.0+git191117-2ubuntu0.20.04.1=4.1.0+git191117-2ubuntu0.20.04.2=4.1.0+git191117-2ubuntu0.20.04.3=4.1.0+git191117-2ubuntu0.20.04.4=4.1.0+git191117-2ubuntu0.20.04.5=4.1.0+git191117-2ubuntu0.20.04.6=4.1.0+git191117-2ubuntu0.20.04.7=4.1.0+git191117-2ubuntu0.20.04.8=4.1.0+git191117-2ubuntu0.20.04.9=4.1.0+git191117-2ubuntu0.20.04.10=4.1.0+git191117-2ubuntu0.20.04.11=4.1.0+git191117-2ubuntu0.20.04.12=4.1.0+git191117-2ubuntu0.20.04.13=4.1.0+git191117-2ubuntu0.20.04.14=4.1.0+git191117-2ubuntu0.20.04.14+esm1=4.1.0+git191117-2ubuntu0.20.04.14+esm2=4.1.0+git191117-2ubuntu0.20.04.14+esm3
Ubuntu:20.04:LTSmore threats →ghsa
neuron
pkg:deb/ubuntu/neuron?arch=source&distro=focal
Affected versions
=7.6.3-1build2=7.6.3-1build3=7.6.3-1build4
Ubuntu:Pro:20.04:LTSmore threats →ghsa
qtwebengine-opensource-src
pkg:deb/ubuntu/qtwebengine-opensource-src?arch=source&distro=esm-apps/focal
Affected versions
=5.12.4+dfsg-1ubuntu1=5.12.4+dfsg-1ubuntu3=5.12.5+dfsg-3ubuntu1=5.12.5+dfsg-6ubuntu2=5.12.5+dfsg-7=5.12.5+dfsg-7build1=5.12.8+dfsg-0ubuntu1=5.12.8+dfsg-0ubuntu1.1=5.12.8+dfsg-0ubuntu1.1+esm1
Ubuntu:Pro:20.04:LTSmore threats →ghsa
texmaker
pkg:deb/ubuntu/texmaker?arch=source&distro=esm-apps/focal
Affected versions
=5.0.3-1build2=5.0.3-1build3=5.0.3-1build4=5.0.3-1build5=5.0.3-1ubuntu0.20.04.1~esm1
Ubuntu:22.04:LTSmore threats →ghsa
neuron
pkg:deb/ubuntu/neuron?arch=source&distro=jammy
Affected versions
=7.6.3-1build5=7.6.3-1build6
Ubuntu:22.04:LTSmore threats →ghsa
tiff
pkg:deb/ubuntu/tiff?arch=source&distro=jammy
Affected versions
=4.3.0-1=4.3.0-2=4.3.0-3=4.3.0-3build1=4.3.0-4=4.3.0-5=4.3.0-6=4.3.0-6ubuntu0.1=4.3.0-6ubuntu0.2=4.3.0-6ubuntu0.3=4.3.0-6ubuntu0.4=4.3.0-6ubuntu0.5=4.3.0-6ubuntu0.6=4.3.0-6ubuntu0.7=4.3.0-6ubuntu0.8=4.3.0-6ubuntu0.9=4.3.0-6ubuntu0.10=4.3.0-6ubuntu0.11=4.3.0-6ubuntu0.12=4.3.0-6ubuntu0.13
Ubuntu:Pro:22.04:LTSmore threats →ghsa
qtwebengine-opensource-src
pkg:deb/ubuntu/qtwebengine-opensource-src?arch=source&distro=esm-apps/jammy
Affected versions
=5.15.6+dfsg-1=5.15.6+dfsg-2=5.15.7+dfsg-2=5.15.8+dfsg-1=5.15.8+dfsg-1build1=5.15.8+dfsg-1build2=5.15.8+dfsg-2=5.15.9+dfsg-1=5.15.9+dfsg-1ubuntu0.1~esm1
Ubuntu:Pro:22.04:LTSmore threats →ghsa
texmaker
pkg:deb/ubuntu/texmaker?arch=source&distro=esm-apps/jammy
Affected versions
=5.0.3-1build8=5.0.3-1build9=5.0.3-1ubuntu0.22.04.1~esm1
Ubuntu:24.04:LTSmore threats →ghsa
tiff
pkg:deb/ubuntu/tiff?arch=source&distro=noble
Affected versions
=4.5.1+git230720-1ubuntu1=4.5.1+git230720-3ubuntu1=4.5.1+git230720-4ubuntu1=4.5.1+git230720-4ubuntu2=4.5.1+git230720-4ubuntu2.1=4.5.1+git230720-4ubuntu2.2=4.5.1+git230720-4ubuntu2.3=4.5.1+git230720-4ubuntu2.4=4.5.1+git230720-4ubuntu2.5
Ubuntu:Pro:24.04:LTSmore threats →ghsa
qtwebengine-opensource-src
pkg:deb/ubuntu/qtwebengine-opensource-src?arch=source&distro=esm-apps/noble
Affected versions
=5.15.15+dfsg-2=5.15.15+dfsg-2build2=5.15.15+dfsg-2ubuntu1=5.15.16+dfsg-1=5.15.16+dfsg-1ubuntu2=5.15.16+dfsg-1ubuntu4=5.15.16+dfsg-3=5.15.16+dfsg-3ubuntu0.1~esm1
Ubuntu:Pro:24.04:LTSmore threats →ghsa
texmaker
pkg:deb/ubuntu/texmaker?arch=source&distro=esm-apps/noble
Affected versions
=5.1.3+dfsg-1build4=5.1.3+dfsg-1build5=5.1.3+dfsg-1build6=5.1.3+dfsg-1build7=5.1.3+dfsg-1build8=5.1.3+dfsg-1ubuntu0.1~esm1
Ubuntu:25.10more threats →ghsa
qtwebengine-opensource-src
pkg:deb/ubuntu/qtwebengine-opensource-src?arch=source&distro=questing
Affected versions
=5.15.18+dfsg-2=5.15.18+dfsg-2build1=5.15.19+dfsg-1=5.15.19+dfsg2-1
Ubuntu:25.10more threats →ghsa
texmaker
pkg:deb/ubuntu/texmaker?arch=source&distro=questing
Affected versions
=5.1.3+dfsg-3=5.1.3+dfsg-3build1
Ubuntu:25.10more threats →ghsa
tiff
pkg:deb/ubuntu/tiff?arch=source&distro=questing
Affected versions
=4.5.1+git230720-4ubuntu4=4.7.0-3ubuntu1=4.7.0-3ubuntu2=4.7.0-3ubuntu3=4.7.0-3ubuntu3.1
Ubuntu:26.04:LTSmore threats →ghsa
tiff
pkg:deb/ubuntu/tiff?arch=source&distro=resolute
Affected versions
=4.7.0-3ubuntu3=4.7.0-3ubuntu4=4.7.0-3ubuntu5
Ubuntu:Pro:26.04:LTSmore threats →ghsa
qtwebengine-opensource-src
pkg:deb/ubuntu/qtwebengine-opensource-src?arch=source&distro=esm-apps/resolute
Affected versions
=5.15.19+dfsg2-1=5.15.19+dfsg2-1build1=5.15.19+dfsg2-2=5.15.19+dfsg2-3=5.15.19+dfsg2-4=5.15.19+dfsg2-4ubuntu0.1~esm1

Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/17/2026, 16:52:02 UTC

Technical Analysis

CVE-2026-36849 is a denial of service vulnerability in libTIFF, a library used for handling TIFF image files. The vulnerability was reported by the German Federal Office for Information Security (Bundesamt für Sicherheit in der Informationstechnik). No detailed technical information, affected versions, or CVSS score are available in the provided data. No patch or remediation details have been disclosed.

Potential Impact

The vulnerability could allow an attacker to cause a denial of service condition when processing TIFF files using libTIFF. There is no information on exploitation in the wild or additional impacts such as code execution or data disclosure.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory (WID-SEC-W-2026-1964) from the Bundesamt für Sicherheit in der Informationstechnik for current remediation guidance. No official fix or workaround information is provided at this time.

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Technical Details

Gcve Source
db.gcve.eu
Csaf Category
csaf_base
Csaf Version
2.0
Publisher
Bundesamt für Sicherheit in der Informationstechnik
Advisory Id
WID-SEC-W-2026-1964
Cve Count
1

Threat ID: 6a32cffd9f87a2db092da086

Added to database: 06/17/2026, 16:49:01 UTC

Last enriched: 06/17/2026, 16:52:02 UTC

Last updated: 09/15/2026, 05:47:16 UTC

Views: 109

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