PT-2026-38559 · Osgeo · Gdal

Biniam · Published 2026-05-07 · Updated 2026-05-11 · CVE-2026-8087

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions OSGeo gdal versions prior to 3.13.0RC1

Description A heap-based buffer overflow occurs in the GDnentries() function within the frmts/hdf4/hdf-eos/GDapi.c file. This issue is triggered by manipulating the DataFieldName argument and requires the attack to be initiated from a local position.

Recommendations Upgrade to version 3.13.0RC1.

Exploit

Fix

Buffer Overflow

Heap Based Buffer Overflow

Weakness Enumeration

CWE-119

CWE-122

Related Identifiers

BIT-GDAL-2026-8087

CVE-2026-8087

ECHO-2FEA-EB73-2884

GHSA-H9RH-5FFH-H669

Affected Products

Gdal

References · 18

• 🔥 https://github.com/biniamf/pocs/tree/main/gdal-gdinqfields_bof · Exploit
• 🔥 https://vuldb.com/submit/808039 · Exploit
• https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1 · Patch
• https://github.com/OSGeo/gdal/commit/184f77dbcc74118c062c05e464c88161d3c37b9b · Patch
• https://github.com/OSGeo/gdal/issues/14363 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-8087 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-8087 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-8087 · Security Note
• https://osv.dev/vulnerability/BIT-gdal-2026-8087 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-8087 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2026-8087 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-8087 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-h9rh-5ffh-h669 · Vendor Advisory
• https://github.com/OSGeo/gdal · Note
• https://twitter.com/CVEnew/status/2052477936217751733 · Twitter Post