DEBIAN-CVE-2026-49014

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Source
https://security-tracker.debian.org/tracker/CVE-2026-49014
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-49014.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-49014
Upstream
Published
2026-05-27T02:16:34Z
Modified
2026-09-14T17:03:43Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In GDAL 3.1.0 through 3.13.0, scanForGeometryContainers in the netCDF driver allows code execution via a stack-based buffer overflow. It reads a geometry attribute into a fixed-size stack buffer without validating the attribute length. The attacker embeds the exploit as an oversized geometry attribute in a crafted NetCDF file. This achieves arbitrary code execution on the server running GDAL. This is in frmts/netcdf/netcdfsg.cpp.

References

Affected packages

Debian:12 / gdal

Package

Name
gdal
Purl
pkg:deb/debian/gdal?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.6.2+dfsg-1
3.6.3~rc1+dfsg-1~exp1
3.6.3+dfsg-1~exp1
3.6.4~rc1+dfsg-1~exp1
3.6.4+dfsg-1~exp1
3.6.4+dfsg-1
3.7.0~rc1+dfsg-1~exp1
3.7.0+dfsg-1~exp1
3.7.0+dfsg-1
3.7.1~rc1+dfsg-1~exp1
3.7.1+dfsg-1
3.7.2~rc1+dfsg-1~exp1
3.7.2+dfsg-1
3.7.3~rc1+dfsg-1~exp1
3.7.3+dfsg-1
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
3.8.0+dfsg-1~exp1
3.8.0+dfsg-1
3.8.1~rc1+dfsg-1~exp1
3.8.1~rc2+dfsg-1~exp1
3.8.1~rc3+dfsg-1~exp1
3.8.1+dfsg-1
3.8.2~rc1+dfsg-1~exp1
3.8.2+dfsg-1
3.8.3~rc1+dfsg-1~exp1
3.8.3~rc2+dfsg-1~exp1
3.8.3~rc3+dfsg-1~exp1
3.8.3+dfsg-1
3.8.3+dfsg-1.1~exp1
3.8.3+dfsg-2~exp1
3.8.4~rc1+dfsg-1~exp1
3.8.4+dfsg-1
3.8.4+dfsg-2~exp1
3.8.4+dfsg-2
3.8.4+dfsg-3
3.8.5~rc1+dfsg-1~exp1
3.8.5+dfsg-1
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
3.9.0+dfsg-1~exp1
3.9.0+dfsg-1
3.9.1~rc1+dfsg-1~exp1
3.9.1~rc2+dfsg-1~exp1
3.9.1+dfsg-1
3.9.2~rc1+dfsg-1~exp1
3.9.2~rc2+dfsg-1~exp1
3.9.2+dfsg-1
3.9.3~rc1+dfsg-1~exp1
3.9.3+dfsg-1
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
3.10.0+dfsg-1~exp1
3.10.0+dfsg-1
3.10.1~rc1+dfsg-1~exp1
3.10.1~rc2+dfsg-1~exp1
3.10.1+dfsg-1
3.10.2~rc1+dfsg-1~exp1
3.10.2+dfsg-1
3.10.3~rc1+dfsg-1~exp1
3.10.3+dfsg-1
3.10.3+dfsg-2
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
3.11.0+dfsg-1~exp1
3.11.1~rc1+dfsg-1~exp1
3.11.1~rc2+dfsg-1~exp1
3.11.1+dfsg-1~exp1
3.11.2~rc1+dfsg-1~exp1
3.11.2~rc2+dfsg-1~exp1
3.11.2+dfsg-1~exp1
3.11.3+dfsg-1~exp1
3.11.3+dfsg-1~exp2
3.11.3+dfsg-1
3.11.4~rc1+dfsg-1~exp1
3.11.4+dfsg-1
3.12.0~beta1+dfsg-1~exp1
3.12.0~rc1+dfsg-1~exp1
3.12.0+dfsg-1~exp1
3.12.0+dfsg-1
3.12.1~rc1+dfsg-1~exp1
3.12.1+dfsg-1
3.12.2~rc1+dfsg-1~exp1
3.12.2+dfsg-1
3.12.3~rc1+dfsg-1~exp1
3.12.3~rc2+dfsg-1~exp1
3.12.3+dfsg-1
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
3.13.0+dfsg-1~exp1
3.13.0+dfsg-1
3.13.1~rc1+dfsg-1~exp1
3.13.1+dfsg-1
3.13.2~rc1+dfsg-1~exp1
3.13.2+dfsg-1
3.13.3~rc1+dfsg-1~exp1
3.13.3+dfsg-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-49014.json"

Debian:13 / gdal

Package

Name
gdal
Purl
pkg:deb/debian/gdal?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.10.3+dfsg-1
3.10.3+dfsg-2
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
3.11.0+dfsg-1~exp1
3.11.1~rc1+dfsg-1~exp1
3.11.1~rc2+dfsg-1~exp1
3.11.1+dfsg-1~exp1
3.11.2~rc1+dfsg-1~exp1
3.11.2~rc2+dfsg-1~exp1
3.11.2+dfsg-1~exp1
3.11.3+dfsg-1~exp1
3.11.3+dfsg-1~exp2
3.11.3+dfsg-1
3.11.4~rc1+dfsg-1~exp1
3.11.4+dfsg-1
3.12.0~beta1+dfsg-1~exp1
3.12.0~rc1+dfsg-1~exp1
3.12.0+dfsg-1~exp1
3.12.0+dfsg-1
3.12.1~rc1+dfsg-1~exp1
3.12.1+dfsg-1
3.12.2~rc1+dfsg-1~exp1
3.12.2+dfsg-1
3.12.3~rc1+dfsg-1~exp1
3.12.3~rc2+dfsg-1~exp1
3.12.3+dfsg-1
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
3.13.0+dfsg-1~exp1
3.13.0+dfsg-1
3.13.1~rc1+dfsg-1~exp1
3.13.1+dfsg-1
3.13.2~rc1+dfsg-1~exp1
3.13.2+dfsg-1
3.13.3~rc1+dfsg-1~exp1
3.13.3+dfsg-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-49014.json"

Debian:14 / gdal

Package

Name
gdal
Purl
pkg:deb/debian/gdal?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.13.1+dfsg-1

Affected versions

3.*
3.10.3+dfsg-1
3.10.3+dfsg-2
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
3.11.0+dfsg-1~exp1
3.11.1~rc1+dfsg-1~exp1
3.11.1~rc2+dfsg-1~exp1
3.11.1+dfsg-1~exp1
3.11.2~rc1+dfsg-1~exp1
3.11.2~rc2+dfsg-1~exp1
3.11.2+dfsg-1~exp1
3.11.3+dfsg-1~exp1
3.11.3+dfsg-1~exp2
3.11.3+dfsg-1
3.11.4~rc1+dfsg-1~exp1
3.11.4+dfsg-1
3.12.0~beta1+dfsg-1~exp1
3.12.0~rc1+dfsg-1~exp1
3.12.0+dfsg-1~exp1
3.12.0+dfsg-1
3.12.1~rc1+dfsg-1~exp1
3.12.1+dfsg-1
3.12.2~rc1+dfsg-1~exp1
3.12.2+dfsg-1
3.12.3~rc1+dfsg-1~exp1
3.12.3~rc2+dfsg-1~exp1
3.12.3+dfsg-1
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
3.13.0+dfsg-1~exp1
3.13.0+dfsg-1
3.13.1~rc1+dfsg-1~exp1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-49014.json"