CVE catalog

CVE-2026-49014

Severity: High · CVSS 7.4
Published: May 27, 2026, 2:16:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.10% · Oct 27, 2026

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.

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	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

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	gdal	source	sid	`3.13.1+dfsg-1`	not yet assigned	Not reported	Not reported
Debian	gdal	source	forky	`3.13.1+dfsg-1`	not yet assigned	Not reported	Not reported
Debian	gdal	source	trixie	`(unfixed)`	not yet assigned	Not reported	Not reported
Debian	gdal	source	bookworm	`(unfixed)`	not yet assigned	Not reported	Not reported
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	USN-8812-1	Not reported
Ubuntu	gdal	deb	pro	`3.12.2+dfsg-1ubuntu0.1~esm1`	Not reported	UBUNTU-CVE-2026-49014	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 · bookworm
  Affected
  nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
- 3.6.2+dfsg-1+b2 · arm64 · bookworm
  Affected
  nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
[gdal-data]Affected
Source package: [gdal]
Details (2)
- 3.6.2+dfsg-1 · all · bookworm
  Affected
  nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
- 3.6.2+dfsg-1 · all · bookworm
  Affected
  nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
[gdal-plugins]Affected
Source package: [gdal]
Details (2)
- 3.6.2+dfsg-1+b2 · amd64 · bookworm
  Affected
  nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
- 3.6.2+dfsg-1+b2 · arm64 · bookworm
  Affected
  nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
[libgdal32]Affected
Source package: [gdal]
Details (2)
- 3.6.2+dfsg-1+b2 · amd64 · bookworm
  Affected
  nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
- 3.6.2+dfsg-1+b2 · arm64 · bookworm
  Affected
  nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
[libgdal-dev]Affected
Source package: [gdal]
Details (2)
- 3.6.2+dfsg-1+b2 · amd64 · bookworm
  Affected
  nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
- 3.6.2+dfsg-1+b2 · arm64 · bookworm
  Affected
  nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
[python3-gdal]Affected
Source package: [gdal]
Details (2)
- 3.6.2+dfsg-1+b2 · amd64 · bookworm
  Affected
  nvd · gdal · debian · bookworm; nvd · gdal · debian · 12
- 3.6.2+dfsg-1+b2 · arm64 · bookworm
  Affected
  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 · trixie
  Affected
  nvd · gdal · debian · 13
- 3.10.3+dfsg-1 · arm64 · trixie
  Affected
  nvd · gdal · debian · 13
[gdal-data]Affected
Source package: [gdal]
Details (2)
- 3.10.3+dfsg-1 · all · trixie
  Affected
  nvd · gdal · debian · 13
- 3.10.3+dfsg-1 · all · trixie
  Affected
  nvd · gdal · debian · 13
[gdal-plugins]Affected
Source package: [gdal]
Details (2)
- 3.10.3+dfsg-1 · amd64 · trixie
  Affected
  nvd · gdal · debian · 13
- 3.10.3+dfsg-1 · arm64 · trixie
  Affected
  nvd · gdal · debian · 13
[libgdal36]Affected
Source package: [gdal]
Details (2)
- 3.10.3+dfsg-1 · amd64 · trixie
  Affected
  nvd · gdal · debian · 13
- 3.10.3+dfsg-1 · arm64 · trixie
  Affected
  nvd · gdal · debian · 13
[libgdal-dev]Affected
Source package: [gdal]
Details (2)
- 3.10.3+dfsg-1 · amd64 · trixie
  Affected
  nvd · gdal · debian · 13
- 3.10.3+dfsg-1 · arm64 · trixie
  Affected
  nvd · gdal · debian · 13
[python3-gdal]Affected
Source package: [gdal]
Details (2)
- 3.10.3+dfsg-1 · amd64 · trixie
  Affected
  nvd · gdal · debian · 13
- 3.10.3+dfsg-1 · arm64 · trixie
  Affected
  nvd · gdal · debian · 13

Observed: Oct 23, 2026, 10:01:54 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Ubuntu Security Notices (USN)]