CVE-2026-8086
CVE-2026-8086 · OSGeo gdal SWapi.c SWnentries heap-based overflow
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A vulnerability was identified in OSGeo gdal up to 3.13.0dev-4. This issue affects the function SWnentries of the file frmts/hdf4/hdf-eos/SWapi.c. Such manipulation of the argument DimensionName leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. Upgrading to version 3.12.4RC1 is capable of addressing this issue. The name of the patch is 9491e794f1757f08063ea2f7a274ad2994afa636. It is advisable to upgrade the affected component.
CVSS 4.8 · Medium · EPSS 0.2% · Fix available
- Published
- Updated
Affected products and versions
gdal
- Versions
- 3.13.0dev-4: Affected
- 3.12.4RC1: Not affected
No fix published
gdal Debian:12
- Versions
- 3.10.0+dfsg-1
- 3.10.0+dfsg-1~exp1
- 3.10.0~beta1+dfsg-1~exp1
- 3.10.0~rc1+dfsg-1~exp1
- 3.10.0~rc2+dfsg-1~exp1
- 3.10.0~rc3+dfsg-1~exp1
- 3.10.1+dfsg-1
- 3.10.1~rc1+dfsg-1~exp1
- 3.10.1~rc2+dfsg-1~exp1
- 3.10.2+dfsg-1
- 3.10.2~rc1+dfsg-1~exp1
- 3.10.3+dfsg-1
- 3.10.3+dfsg-2
- 3.10.3~rc1+dfsg-1~exp1
- 3.11.0+dfsg-1~exp1
- 3.11.0~beta1+dfsg-1~exp1
- 3.11.0~beta1+dfsg-1~exp2
- 3.11.0~rc1+dfsg-1~exp1
- 3.11.0~rc1+dfsg-1~exp2
- 3.11.0~rc2+dfsg-1~exp1
- 3.11.1+dfsg-1~exp1
- 3.11.1~rc1+dfsg-1~exp1
- 3.11.1~rc2+dfsg-1~exp1
- 3.11.2+dfsg-1~exp1
- 3.11.2~rc1+dfsg-1~exp1
- 3.11.2~rc2+dfsg-1~exp1
- 3.11.3+dfsg-1
- 3.11.3+dfsg-1~exp1
- 3.11.3+dfsg-1~exp2
- 3.11.4+dfsg-1
- 3.11.4~rc1+dfsg-1~exp1
- 3.12.0+dfsg-1
- 3.12.0+dfsg-1~exp1
- 3.12.0~beta1+dfsg-1~exp1
- 3.12.0~rc1+dfsg-1~exp1
- 3.12.1+dfsg-1
- 3.12.1~rc1+dfsg-1~exp1
- 3.12.2+dfsg-1
- 3.12.2~rc1+dfsg-1~exp1
- 3.12.3+dfsg-1
- 3.12.3~rc1+dfsg-1~exp1
- 3.12.3~rc2+dfsg-1~exp1
- 3.13.0+dfsg-1
- 3.13.0+dfsg-1~exp1
- 3.13.0~beta1+dfsg-1~exp1
- 3.13.0~beta2+dfsg-1~exp1
- 3.13.0~rc1+dfsg-1~exp1
- 3.13.0~rc2+dfsg-1~exp1
- 3.13.1+dfsg-1
- 3.13.1~rc1+dfsg-1~exp1
- 3.13.2+dfsg-1
- 3.13.2~rc1+dfsg-1~exp1
- 3.13.3+dfsg-1
- 3.13.3+dfsg-2
- 3.13.3~rc1+dfsg-1~exp1
- 3.6.2+dfsg-1
- 3.6.3+dfsg-1~exp1
- 3.6.3~rc1+dfsg-1~exp1
- 3.6.4+dfsg-1
- 3.6.4+dfsg-1~exp1
- 3.6.4~rc1+dfsg-1~exp1
- 3.7.0+dfsg-1
- 3.7.0+dfsg-1~exp1
- 3.7.0~rc1+dfsg-1~exp1
- 3.7.1+dfsg-1
- 3.7.1~rc1+dfsg-1~exp1
- 3.7.2+dfsg-1
- 3.7.2~rc1+dfsg-1~exp1
- 3.7.3+dfsg-1
- 3.7.3~rc1+dfsg-1~exp1
- 3.8.0+dfsg-1
- 3.8.0+dfsg-1~exp1
- 3.8.0~beta1+dfsg-1~exp1
- 3.8.0~rc1+dfsg-1~exp1
- 3.8.0~rc1+dfsg-1~exp2
- 3.8.0~rc2+dfsg-1~exp1
- 3.8.1+dfsg-1
- 3.8.1~rc1+dfsg-1~exp1
- 3.8.1~rc2+dfsg-1~exp1
- 3.8.1~rc3+dfsg-1~exp1
- 3.8.2+dfsg-1
- 3.8.2~rc1+dfsg-1~exp1
- 3.8.3+dfsg-1
- 3.8.3+dfsg-1.1~exp1
- 3.8.3+dfsg-2~exp1
- 3.8.3~rc1+dfsg-1~exp1
- 3.8.3~rc2+dfsg-1~exp1
- 3.8.3~rc3+dfsg-1~exp1
- 3.8.4+dfsg-1
- 3.8.4+dfsg-2
- 3.8.4+dfsg-2~exp1
- 3.8.4+dfsg-3
- 3.8.4~rc1+dfsg-1~exp1
- 3.8.5+dfsg-1
- 3.8.5~rc1+dfsg-1~exp1
- 3.9.0+dfsg-1
- 3.9.0+dfsg-1~exp1
- 3.9.0~beta1+dfsg-1~exp1
- 3.9.0~beta2+dfsg-1~exp1
- 3.9.0~rc1+dfsg-1~exp1
- 3.9.0~rc2+dfsg-1~exp1
- 3.9.1+dfsg-1
- 3.9.1~rc1+dfsg-1~exp1
- 3.9.1~rc2+dfsg-1~exp1
- 3.9.2+dfsg-1
- 3.9.2~rc1+dfsg-1~exp1
- 3.9.2~rc2+dfsg-1~exp1
- 3.9.3+dfsg-1
- 3.9.3~rc1+dfsg-1~exp1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
gdal Debian:13
- Versions
- 3.10.3+dfsg-1
- 3.10.3+dfsg-2
- 3.11.0+dfsg-1~exp1
- 3.11.0~beta1+dfsg-1~exp1
- 3.11.0~beta1+dfsg-1~exp2
- 3.11.0~rc1+dfsg-1~exp1
- 3.11.0~rc1+dfsg-1~exp2
- 3.11.0~rc2+dfsg-1~exp1
- 3.11.1+dfsg-1~exp1
- 3.11.1~rc1+dfsg-1~exp1
- 3.11.1~rc2+dfsg-1~exp1
- 3.11.2+dfsg-1~exp1
- 3.11.2~rc1+dfsg-1~exp1
- 3.11.2~rc2+dfsg-1~exp1
- 3.11.3+dfsg-1
- 3.11.3+dfsg-1~exp1
- 3.11.3+dfsg-1~exp2
- 3.11.4+dfsg-1
- 3.11.4~rc1+dfsg-1~exp1
- 3.12.0+dfsg-1
- 3.12.0+dfsg-1~exp1
- 3.12.0~beta1+dfsg-1~exp1
- 3.12.0~rc1+dfsg-1~exp1
- 3.12.1+dfsg-1
- 3.12.1~rc1+dfsg-1~exp1
- 3.12.2+dfsg-1
- 3.12.2~rc1+dfsg-1~exp1
- 3.12.3+dfsg-1
- 3.12.3~rc1+dfsg-1~exp1
- 3.12.3~rc2+dfsg-1~exp1
- 3.13.0+dfsg-1
- 3.13.0+dfsg-1~exp1
- 3.13.0~beta1+dfsg-1~exp1
- 3.13.0~beta2+dfsg-1~exp1
- 3.13.0~rc1+dfsg-1~exp1
- 3.13.0~rc2+dfsg-1~exp1
- 3.13.1+dfsg-1
- 3.13.1~rc1+dfsg-1~exp1
- 3.13.2+dfsg-1
- 3.13.2~rc1+dfsg-1~exp1
- 3.13.3+dfsg-1
- 3.13.3+dfsg-2
- 3.13.3~rc1+dfsg-1~exp1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
gdal Debian:14
- Versions
- 3.10.3+dfsg-1
- 3.10.3+dfsg-2
- 3.11.0+dfsg-1~exp1
- 3.11.0~beta1+dfsg-1~exp1
- 3.11.0~beta1+dfsg-1~exp2
- 3.11.0~rc1+dfsg-1~exp1
- 3.11.0~rc1+dfsg-1~exp2
- 3.11.0~rc2+dfsg-1~exp1
- 3.11.1+dfsg-1~exp1
- 3.11.1~rc1+dfsg-1~exp1
- 3.11.1~rc2+dfsg-1~exp1
- 3.11.2+dfsg-1~exp1
- 3.11.2~rc1+dfsg-1~exp1
- 3.11.2~rc2+dfsg-1~exp1
- 3.11.3+dfsg-1
- 3.11.3+dfsg-1~exp1
- 3.11.3+dfsg-1~exp2
- 3.11.4+dfsg-1
- 3.11.4~rc1+dfsg-1~exp1
- 3.12.0+dfsg-1
- 3.12.0+dfsg-1~exp1
- 3.12.0~beta1+dfsg-1~exp1
- 3.12.0~rc1+dfsg-1~exp1
- 3.12.1+dfsg-1
- 3.12.1~rc1+dfsg-1~exp1
- 3.12.2+dfsg-1
- 3.12.2~rc1+dfsg-1~exp1
- 3.12.3+dfsg-1
- 3.12.3~rc1+dfsg-1~exp1
- 3.12.3~rc2+dfsg-1~exp1
- 3.13.0+dfsg-1~exp1
- 3.13.0~beta1+dfsg-1~exp1
- 3.13.0~beta2+dfsg-1~exp1
- 3.13.0~rc1+dfsg-1~exp1
- 3.13.0~rc2+dfsg-1~exp1
- Affected ranges
- ECOSYSTEM: < 3.13.0+dfsg-1
Update to 3.13.0+dfsg-1
gdal PyPI
- Versions
- 1.10.0
- 1.11.0
- 1.11.1
- 1.11.2
- 1.5.0
- 1.5.2
- 1.6.0
- 1.6.1
- 1.7.0
- 1.7.1
- 1.8.1
- 1.9.0
- 1.9.1
- 2.0.0
- 2.0.1
- 2.1.0
- 2.1.3
- 2.2.0
- 2.2.1
- 2.2.2
- 2.2.3
- 2.2.4
- 2.3.0
- 2.3.1
- 2.3.2
- 2.3.3
- 2.4.0
- 2.4.2
- 2.4.3
- 2.4.4
- 3.0.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 3.1.0
- 3.1.1
- 3.1.2
- 3.1.3
- 3.1.4
- 3.10.0
- 3.10.1
- 3.10.2
- 3.10.3
- 3.11.0
- 3.11.1
- 3.11.2
- 3.11.3
- 3.11.4
- 3.11.5
- 3.12.0.post1
- 3.12.1
- 3.12.2
- 3.12.3
- 3.12.4
- 3.2.0
- 3.2.1
- 3.2.2
- 3.2.2.1
- 3.2.3
- 3.3.0
- 3.3.1
- 3.3.2
- 3.3.3
- 3.4.0
- 3.4.1
- 3.4.2
- 3.4.3
- 3.5.0
- 3.5.0.3
- 3.5.1
- 3.5.2
- 3.5.3
- 3.6.0
- 3.6.0.1
- 3.6.1
- 3.6.2
- 3.6.3
- 3.6.4
- 3.7.0
- 3.7.1
- 3.7.1.1
- 3.7.2
- 3.7.3
- 3.8.0
- 3.8.1
- 3.8.2
- 3.8.3
- 3.8.4
- 3.8.5
- 3.9.0
- 3.9.1
- 3.9.2
- 3.9.3
- Affected ranges
- ECOSYSTEM: < 3.13.0
Update to 3.13.0
gdal Ubuntu:Pro:14.04:LTS
- 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
- Affected ranges
- ECOSYSTEM: < 1.10.1+dfsg-5ubuntu1+esm3
Update to 1.10.1+dfsg-5ubuntu1+esm3
gdal Ubuntu:Pro:16.04:LTS
- 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
- Affected ranges
- ECOSYSTEM: < 1.11.3+dfsg-3ubuntu0.1~esm2
Update to 1.11.3+dfsg-3ubuntu0.1~esm2
gdal Ubuntu:Pro:18.04:LTS
- Versions
- 2.2.1+dfsg-2build3
- 2.2.1+dfsg-2build5
- 2.2.2+dfsg-2build1
- 2.2.3+dfsg-1
- 2.2.3+dfsg-2
- Affected ranges
- ECOSYSTEM: < 2.2.3+dfsg-2ubuntu0.1~esm1
Update to 2.2.3+dfsg-2ubuntu0.1~esm1
gdal Ubuntu:Pro:20.04:LTS
- Versions
- 2.4.2+dfsg-1build2
- 2.4.2+dfsg-1build4
- 2.4.2+dfsg-2
- 2.4.3+dfsg-1
- 3.0.4+dfsg-1
- 3.0.4+dfsg-1build1
- 3.0.4+dfsg-1build2
- 3.0.4+dfsg-1build3
- Affected ranges
- ECOSYSTEM: < 3.0.4+dfsg-1ubuntu0.1~esm1
Update to 3.0.4+dfsg-1ubuntu0.1~esm1
gdal Ubuntu:Pro:22.04:LTS
- Versions
- 3.2.2+dfsg-3ubuntu2
- 3.4.0+dfsg-1
- 3.4.1+dfsg-1
- 3.4.1+dfsg-1build1
- 3.4.1+dfsg-1build3
- 3.4.1+dfsg-1build4
- Affected ranges
- ECOSYSTEM: < 3.4.1+dfsg-1ubuntu0.1~esm1
Update to 3.4.1+dfsg-1ubuntu0.1~esm1
gdal Ubuntu:Pro:24.04:LTS
- Versions
- 3.7.1+dfsg-1build1
- 3.8.0+dfsg-1
- 3.8.1+dfsg-1build1
- 3.8.2+dfsg-1
- 3.8.3+dfsg-1
- 3.8.4+dfsg-1
- 3.8.4+dfsg-3ubuntu2
- 3.8.4+dfsg-3ubuntu3
- Affected ranges
- ECOSYSTEM: < 3.8.4+dfsg-3ubuntu3+esm1
Update to 3.8.4+dfsg-3ubuntu3+esm1
gdal Ubuntu:25.10
- Versions
- 3.10.2+dfsg-1build3
- 3.10.3+dfsg-1
- 3.10.3+dfsg-1build1
- 3.10.3+dfsg-1build2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
gdal Ubuntu:Pro:26.04:LTS
- Versions
- 3.10.3+dfsg-1build2
- 3.10.3+dfsg-1build3
- 3.11.4+dfsg-1
- 3.12.0+dfsg-1
- 3.12.1+dfsg-1
- 3.12.2+dfsg-1
- 3.12.2+dfsg-1build1
- 3.12.2+dfsg-1build2
- Affected ranges
- ECOSYSTEM: < 3.12.2+dfsg-1ubuntu0.1~esm1
Update to 3.12.2+dfsg-1ubuntu0.1~esm1
Original sources
- https://vuldb.com/vuln/361839
- https://vuldb.com/vuln/361839/cti
- https://vuldb.com/submit/808038
- https://github.com/OSGeo/gdal/issues/14356
- https://github.com/OSGeo/gdal/pull/14361
- https://github.com/biniamf/pocs/tree/main/gdal-swinqdims_bof
- https://github.com/OSGeo/gdal/commit/9491e794f1757f08063ea2f7a274ad2994afa636
- https://github.com/OSGeo/gdal/releases/tag/v3.12.4RC1
- https://github.com/OSGeo/gdal/
- https://nvd.nist.gov/vuln/detail/CVE-2026-8086