Out-of-Bounds Affecting gdal package, versions <3.13.0+dfsg-1


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.27% (17th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-GDAL-16620394
  • published10 May 2026
  • disclosed7 May 2026

Introduced: 7 May 2026

CVE-2026-8086  (opens in a new tab)
CWE-119  (opens in a new tab)
CWE-122  (opens in a new tab)

How to fix?

Upgrade Debian:unstable gdal to version 3.13.0+dfsg-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gdal package and not the gdal package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

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 Base Scores

version 3.1