DEBIAN-CVE-2026-4738

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Source

https://security-tracker.debian.org/tracker/CVE-2026-4738

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4738.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-4738

Upstream

CVE-2026-4738

Published

2026-03-24T04:17:29Z

Modified

2026-09-14T17:03:41Z

Severity

9.4 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:C/RE:L/U:Amber CVSS Calculator

Summary

[none]

Details

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in OSGeo gdal (frmts/zlib/contrib/infback9 modules). This vulnerability is associated with program files inftree9.C‎. This issue affects gdal: before 3.11.0.

References

https://security-tracker.debian.org/tracker/CVE-2026-4738

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-2026-4738.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-2026-4738.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

3.11.3+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

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-4738.json"