# CVE-2026-8087: gdal-bin: A security flaw has been discovered in OSGeo gdal up to 3.13.0dev-4

CVE-2026-8087 is fixed in 13 products on 1 platform, first by DEBIAN-CVE-2026-8087, released May 7, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-8087
- Priority: High
- CVSS: 7.8 (Medium)
- EPSS: 0.0022
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: May 7, 2026

## Description

A security flaw has been discovered in OSGeo gdal up to 3.13.0dev-4. Impacted is the function GDnentries of the file frmts/hdf4/hdf-eos/GDapi.c. Performing a manipulation of the argument DataFieldName results in heap-based buffer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. Upgrading to version 3.13.0RC1 is recommended to address this issue. The patch is named 184f77dbcc74118c062c05e464c88161d3c37b9b. You should upgrade the affected component.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | gdal Debian 14 | 3.13.0+dfsg-1 | [DEBIAN-CVE-2026-8087](https://patchblox.com/security/data/fix/linux/debian-cve-2026-8087.md) | May 7, 2026 |
| Linux | gdal-bin Ubuntu 18.04.6 LTS (bionic) | 2.2.3+dfsg-2ubuntu0.1~esm1 | [gdal-bin 2.2.3+dfsg-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-gdal-bin-2.2.3-dfsg-2ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | gdal-bin Ubuntu 20.04 LTS (focal) | 3.0.4+dfsg-1ubuntu0.1~esm1 | [gdal-bin 3.0.4+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-gdal-bin-3.0.4-dfsg-1ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | gdal-bin Ubuntu 22.04.1 LTS (jammy) | 3.4.1+dfsg-1ubuntu0.1~esm1 | [gdal-bin 3.4.1+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gdal-bin-3.4.1-dfsg-1ubuntu0.1-esm1.md) | May 26, 2026 |
| Linux | gdal-bin Ubuntu 24.04.5 LTS (noble) | 3.8.4+dfsg-3ubuntu3+esm1 | [gdal-bin 3.8.4+dfsg-3ubuntu3+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gdal-bin-3.8.4-dfsg-3ubuntu3-esm1.md) | May 26, 2026 |
| Linux | gdal-bin Ubuntu 26.04.1 LTS (resolute) | 3.12.2+dfsg-1ubuntu0.1~esm1 | [gdal-bin 3.12.2+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-gdal-bin-3.12.2-dfsg-1ubuntu0.1-esm1.md) | May 26, 2026 |
| Linux | gdal-data Ubuntu 18.04.6 LTS (bionic) | 2.2.3+dfsg-2ubuntu0.1~esm1 | [gdal-data 2.2.3+dfsg-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-gdal-data-2.2.3-dfsg-2ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | gdal-data Ubuntu 20.04 LTS (focal) | 3.0.4+dfsg-1ubuntu0.1~esm1 | [gdal-data 3.0.4+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-gdal-data-3.0.4-dfsg-1ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | gdal-data Ubuntu 22.04.1 LTS (jammy) | 3.4.1+dfsg-1ubuntu0.1~esm1 | [gdal-data 3.4.1+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gdal-data-3.4.1-dfsg-1ubuntu0.1-esm1.md) | May 26, 2026 |
| Linux | gdal-data Ubuntu 24.04.5 LTS (noble) | 3.8.4+dfsg-3ubuntu3+esm1 | [gdal-data 3.8.4+dfsg-3ubuntu3+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gdal-data-3.8.4-dfsg-3ubuntu3-esm1.md) | May 26, 2026 |
| Linux | gdal-data Ubuntu 26.04.1 LTS (resolute) | 3.12.2+dfsg-1ubuntu0.1~esm1 | [gdal-data 3.12.2+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-gdal-data-3.12.2-dfsg-1ubuntu0.1-esm1.md) | May 26, 2026 |
| Linux | gdal-plugins Ubuntu 24.04.5 LTS (noble) | 3.8.4+dfsg-3ubuntu3+esm1 | [gdal-plugins 3.8.4+dfsg-3ubuntu3+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gdal-plugins-3.8.4-dfsg-3ubuntu3-esm1.md) | May 26, 2026 |
| Linux | gdal-plugins Ubuntu 26.04.1 LTS (resolute) | 3.12.2+dfsg-1ubuntu0.1~esm1 | [gdal-plugins 3.12.2+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-gdal-plugins-3.12.2-dfsg-1ubuntu0.1-esm1.md) | May 26, 2026 |
| Linux | libgdal-java Ubuntu 18.04.6 LTS (bionic) | 2.2.3+dfsg-2ubuntu0.1~esm1 | [libgdal-java 2.2.3+dfsg-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgdal-java-2.2.3-dfsg-2ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | libgdal-java Ubuntu 20.04 LTS (focal) | 3.0.4+dfsg-1ubuntu0.1~esm1 | [libgdal-java 3.0.4+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgdal-java-3.0.4-dfsg-1ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | libgdal-perl Ubuntu 18.04.6 LTS (bionic) | 2.2.3+dfsg-2ubuntu0.1~esm1 | [libgdal-perl 2.2.3+dfsg-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgdal-perl-2.2.3-dfsg-2ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | libgdal-perl Ubuntu 20.04 LTS (focal) | 3.0.4+dfsg-1ubuntu0.1~esm1 | [libgdal-perl 3.0.4+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgdal-perl-3.0.4-dfsg-1ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | libgdal-perl Ubuntu 22.04.1 LTS (jammy) | 3.4.1+dfsg-1ubuntu0.1~esm1 | [libgdal-perl 3.4.1+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgdal-perl-3.4.1-dfsg-1ubuntu0.1-esm1.md) | May 26, 2026 |
| Linux | libgdal20 Ubuntu 18.04.6 LTS (bionic) | 2.2.3+dfsg-2ubuntu0.1~esm1 | [libgdal20 2.2.3+dfsg-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgdal20-2.2.3-dfsg-2ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | libgdal26 Ubuntu 20.04 LTS (focal) | 3.0.4+dfsg-1ubuntu0.1~esm1 | [libgdal26 3.0.4+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgdal26-3.0.4-dfsg-1ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | libgdal30 Ubuntu 22.04.1 LTS (jammy) | 3.4.1+dfsg-1ubuntu0.1~esm1 | [libgdal30 3.4.1+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgdal30-3.4.1-dfsg-1ubuntu0.1-esm1.md) | May 26, 2026 |
| Linux | libgdal34t64 Ubuntu 24.04.5 LTS (noble) | 3.8.4+dfsg-3ubuntu3+esm1 | [libgdal34t64 3.8.4+dfsg-3ubuntu3+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libgdal34t64-3.8.4-dfsg-3ubuntu3-esm1.md) | May 26, 2026 |
| Linux | libgdal38 Ubuntu 26.04.1 LTS (resolute) | 3.12.2+dfsg-1ubuntu0.1~esm1 | [libgdal38 3.12.2+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libgdal38-3.12.2-dfsg-1ubuntu0.1-esm1.md) | May 26, 2026 |
| Linux | python-gdal Ubuntu 18.04.6 LTS (bionic) | 2.2.3+dfsg-2ubuntu0.1~esm1 | [python-gdal 2.2.3+dfsg-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-gdal-2.2.3-dfsg-2ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | python3-gdal Ubuntu 18.04.6 LTS (bionic) | 2.2.3+dfsg-2ubuntu0.1~esm1 | [python3-gdal 2.2.3+dfsg-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-gdal-2.2.3-dfsg-2ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | python3-gdal Ubuntu 20.04 LTS (focal) | 3.0.4+dfsg-1ubuntu0.1~esm1 | [python3-gdal 3.0.4+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-gdal-3.0.4-dfsg-1ubuntu0.1-esm1.md) | May 9, 2026 |
| Linux | python3-gdal Ubuntu 22.04.1 LTS (jammy) | 3.4.1+dfsg-1ubuntu0.1~esm1 | [python3-gdal 3.4.1+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-gdal-3.4.1-dfsg-1ubuntu0.1-esm1.md) | May 26, 2026 |
| Linux | python3-gdal Ubuntu 24.04.5 LTS (noble) | 3.8.4+dfsg-3ubuntu3+esm1 | [python3-gdal 3.8.4+dfsg-3ubuntu3+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-gdal-3.8.4-dfsg-3ubuntu3-esm1.md) | May 26, 2026 |
| Linux | python3-gdal Ubuntu 26.04.1 LTS (resolute) | 3.12.2+dfsg-1ubuntu0.1~esm1 | [python3-gdal 3.12.2+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-python3-gdal-3.12.2-dfsg-1ubuntu0.1-esm1.md) | May 26, 2026 |

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Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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