CVE catalog
CVE-2026-8086
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
- Severity
- High · CVSS 7.4
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.24% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | gdal | sid | 3.13.3+dfsg-2 | fixed |
| Debian | gdal | forky | 3.13.3+dfsg-2 | fixed |
| Debian | gdal | trixie | 3.10.3+dfsg-1 | vulnerable |
| Debian | gdal | bookworm | 3.6.2+dfsg-1 | vulnerable |
| Cpe | gdal | Not reported | Not reported | vulnerable |
| Cpe | gdal | Not reported | Not reported | unknown |
| Ubuntu | gdal | noble | 3.8.4+dfsg-3ubuntu3+esm1 | fixed |
| Ubuntu | gdal-bin | noble | 3.8.4+dfsg-3ubuntu3+esm1 | fixed |
| Ubuntu | gdal-data | noble | 3.8.4+dfsg-3ubuntu3+esm1 | fixed |
| Ubuntu | gdal-plugins | noble | 3.8.4+dfsg-3ubuntu3+esm1 | fixed |
| Ubuntu | libgdal-dev | noble | 3.8.4+dfsg-3ubuntu3+esm1 | fixed |
| Ubuntu | libgdal34t64 | noble | 3.8.4+dfsg-3ubuntu3+esm1 | fixed |
| Ubuntu | python3-gdal | noble | 3.8.4+dfsg-3ubuntu3+esm1 | fixed |
| Ubuntu | gdal | pro | 3.10.3+dfsg-1build2 | vulnerable |
| Ubuntu | gdal | pro | 3.10.3+dfsg-1build3 | vulnerable |
| Ubuntu | gdal | pro | 3.11.4+dfsg-1 | vulnerable |
| Ubuntu | gdal | pro | 3.12.0+dfsg-1 | vulnerable |
| Ubuntu | gdal | pro | 3.12.1+dfsg-1 | vulnerable |
| Ubuntu | gdal | pro | 3.12.2+dfsg-1 | vulnerable |
| Ubuntu | gdal | pro | 3.12.2+dfsg-1build1 | vulnerable |
| Ubuntu | gdal | pro | 3.12.2+dfsg-1build2 | vulnerable |
| Ubuntu | gdal | pro | 3.12.2+dfsg-1ubuntu0.1~esm1 | fixed |
| Ubuntu | gdal | 25.10 | 3.10.2+dfsg-1build3 | vulnerable |
| Ubuntu | gdal | 25.10 | 3.10.3+dfsg-1 | vulnerable |
| Ubuntu | gdal | 25.10 | 3.10.3+dfsg-1build1 | vulnerable |
| Ubuntu | gdal | 25.10 | 3.10.3+dfsg-1build2 | vulnerable |
| Cpe | gdal | Not reported | Not reported | unknown |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | gdal | source | sid | 3.13.0+dfsg-1 | not yet assigned | Not reported | [1135997] |
| Debian | gdal | source | forky | 3.13.0+dfsg-1 | not yet assigned | Not reported | [1135997] |
| Debian | gdal | source | trixie | (unfixed) | not yet assigned | Not reported | [1135997] |
| Debian | gdal | source | bookworm | (unfixed) | not yet assigned | Not reported | [1135997] |
| Ubuntu | gdal | deb | noble | 3.8.4+dfsg-3ubuntu3+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | gdal-bin | deb | noble | 3.8.4+dfsg-3ubuntu3+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | gdal-data | deb | noble | 3.8.4+dfsg-3ubuntu3+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | gdal-plugins | deb | noble | 3.8.4+dfsg-3ubuntu3+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | libgdal-dev | deb | noble | 3.8.4+dfsg-3ubuntu3+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | libgdal34t64 | deb | noble | 3.8.4+dfsg-3ubuntu3+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | python3-gdal | deb | noble | 3.8.4+dfsg-3ubuntu3+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | gdal | deb | pro | 3.12.2+dfsg-1ubuntu0.1~esm1 | Not reported | UBUNTU-CVE-2026-8086 | Not reported |
Notes
[trixie] gdal: Minor issue [bookworm] gdal: Minor issue
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [gdal-bin]Affected
Source package: [gdal]
Details (2)
3.6.2+dfsg-1+b2· amd64 · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
3.6.2+dfsg-1+b2· arm64 · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
- [gdal-data]Affected
Source package: [gdal]
Details (2)
3.6.2+dfsg-1· all · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
3.6.2+dfsg-1· all · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
- [gdal-plugins]Affected
Source package: [gdal]
Details (2)
3.6.2+dfsg-1+b2· amd64 · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
3.6.2+dfsg-1+b2· arm64 · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
- [libgdal32]Affected
Source package: [gdal]
Details (2)
3.6.2+dfsg-1+b2· amd64 · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
3.6.2+dfsg-1+b2· arm64 · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
- [libgdal-dev]Affected
Source package: [gdal]
Details (2)
3.6.2+dfsg-1+b2· amd64 · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
3.6.2+dfsg-1+b2· arm64 · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
- [python3-gdal]Affected
Source package: [gdal]
Details (2)
3.6.2+dfsg-1+b2· amd64 · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
3.6.2+dfsg-1+b2· arm64 · bookwormAffected
nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
[Debian 13 (Trixie)]
- [gdal-bin]Affected
Source package: [gdal]
Details (2)
3.10.3+dfsg-1· amd64 · trixieAffected
nvd · gdal · debian · 13
3.10.3+dfsg-1· arm64 · trixieAffected
nvd · gdal · debian · 13
- [gdal-data]Affected
Source package: [gdal]
Details (2)
3.10.3+dfsg-1· all · trixieAffected
nvd · gdal · debian · 13
3.10.3+dfsg-1· all · trixieAffected
nvd · gdal · debian · 13
- [gdal-plugins]Affected
Source package: [gdal]
Details (2)
3.10.3+dfsg-1· amd64 · trixieAffected
nvd · gdal · debian · 13
3.10.3+dfsg-1· arm64 · trixieAffected
nvd · gdal · debian · 13
- [libgdal36]Affected
Source package: [gdal]
Details (2)
3.10.3+dfsg-1· amd64 · trixieAffected
nvd · gdal · debian · 13
3.10.3+dfsg-1· arm64 · trixieAffected
nvd · gdal · debian · 13
- [libgdal-dev]Affected
Source package: [gdal]
Details (2)
3.10.3+dfsg-1· amd64 · trixieAffected
nvd · gdal · debian · 13
3.10.3+dfsg-1· arm64 · trixieAffected
nvd · gdal · debian · 13
- [python3-gdal]Affected
Source package: [gdal]
Details (2)
3.10.3+dfsg-1· amd64 · trixieAffected
nvd · gdal · debian · 13
3.10.3+dfsg-1· arm64 · trixieAffected
nvd · gdal · debian · 13
Observed:
References
- [https://github.com/OSGeo/gdal/]
- [https://github.com/OSGeo/gdal/commit/9491e794f1757f08063ea2f7a274ad2994afa636]
- [https://github.com/OSGeo/gdal/issues/14356]
- [https://github.com/OSGeo/gdal/pull/14361]
- [https://github.com/OSGeo/gdal/releases/tag/v3.12.4RC1]
- [https://github.com/biniamf/pocs/tree/main/gdal-swinqdims_bof]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-8086]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-8086]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-8086]
- [https://security-tracker.debian.org/tracker/CVE-2026-8086]
- [https://ubuntu.com/security/notices/USN-8812-1]
- [https://vuldb.com/submit/808038]
- [https://vuldb.com/vuln/361839]
- [https://vuldb.com/vuln/361839/cti]
[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Ubuntu Security Notices (USN)]