Unrated

UBUNTU-CVE-2026-4738

Type: advisorySource: OSV1 source record

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.

Announced 24 Mar 2026Group revision 1

Original source ↗

UBUNTU-CVE-2026-4738

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:UBUNTU-CVE-2026-4738

gdal

Source reference: /affected/0/package/name

Affected versions: 1.9.0-3.1ubuntu4
Source reference: /affected/0/versions
1.9.0-3.1ubuntu6
Source reference: /affected/0/versions
1.10.1+dfsg-2
Source reference: /affected/0/versions
1.10.1+dfsg-2build1
Source reference: /affected/0/versions
1.10.1+dfsg-3
Source reference: /affected/0/versions
1.10.1+dfsg-3build1
Source reference: /affected/0/versions
1.10.1+dfsg-3build2
Source reference: /affected/0/versions
1.10.1+dfsg-3ubuntu1
Source reference: /affected/0/versions
1.10.1+dfsg-3ubuntu2
Source reference: /affected/0/versions
1.10.1+dfsg-5ubuntu1
Source reference: /affected/0/versions
1.10.1+dfsg-5ubuntu1+esm1
Source reference: /affected/0/versions
1.10.1+dfsg-5ubuntu1+esm2
Source reference: /affected/0/versions
1.10.1+dfsg-5ubuntu1+esm3
Source reference: /affected/0/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

gdal

Source reference: /affected/1/package/name

Affected versions: 1.11.2+dfsg-3ubuntu3
Source reference: /affected/1/versions
1.11.2+dfsg-3ubuntu4
Source reference: /affected/1/versions
1.11.3+dfsg-2build1
Source reference: /affected/1/versions
1.11.3+dfsg-2build2
Source reference: /affected/1/versions
1.11.3+dfsg-2build3
Source reference: /affected/1/versions
1.11.3+dfsg-3
Source reference: /affected/1/versions
1.11.3+dfsg-3build1
Source reference: /affected/1/versions
1.11.3+dfsg-3build2
Source reference: /affected/1/versions
1.11.3+dfsg-3ubuntu0.1~esm1
Source reference: /affected/1/versions
1.11.3+dfsg-3ubuntu0.1~esm2
Source reference: /affected/1/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

gdal

Source reference: /affected/2/package/name

Affected versions: 2.2.1+dfsg-2build3
Source reference: /affected/2/versions
2.2.1+dfsg-2build5
Source reference: /affected/2/versions
2.2.2+dfsg-2build1
Source reference: /affected/2/versions
2.2.3+dfsg-1
Source reference: /affected/2/versions
2.2.3+dfsg-2
Source reference: /affected/2/versions
2.2.3+dfsg-2ubuntu0.1~esm1
Source reference: /affected/2/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

gdal

Source reference: /affected/3/package/name

Affected versions: 2.4.2+dfsg-1build2
Source reference: /affected/3/versions
2.4.2+dfsg-1build4
Source reference: /affected/3/versions
2.4.2+dfsg-2
Source reference: /affected/3/versions
2.4.3+dfsg-1
Source reference: /affected/3/versions
3.0.4+dfsg-1
Source reference: /affected/3/versions
3.0.4+dfsg-1build1
Source reference: /affected/3/versions
3.0.4+dfsg-1build2
Source reference: /affected/3/versions
3.0.4+dfsg-1build3
Source reference: /affected/3/versions
3.0.4+dfsg-1ubuntu0.1~esm1
Source reference: /affected/3/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

gdal

Source reference: /affected/4/package/name

Affected versions: 3.2.2+dfsg-3ubuntu2
Source reference: /affected/4/versions
3.4.0+dfsg-1
Source reference: /affected/4/versions
3.4.1+dfsg-1
Source reference: /affected/4/versions
3.4.1+dfsg-1build1
Source reference: /affected/4/versions
3.4.1+dfsg-1build3
Source reference: /affected/4/versions
3.4.1+dfsg-1build4
Source reference: /affected/4/versions
3.4.1+dfsg-1ubuntu0.1~esm1
Source reference: /affected/4/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

gdal

Source reference: /affected/5/package/name

Affected versions: 3.7.1+dfsg-1build1
Source reference: /affected/5/versions
3.8.0+dfsg-1
Source reference: /affected/5/versions
3.8.1+dfsg-1build1
Source reference: /affected/5/versions
3.8.2+dfsg-1
Source reference: /affected/5/versions
3.8.3+dfsg-1
Source reference: /affected/5/versions
3.8.4+dfsg-1
Source reference: /affected/5/versions
3.8.4+dfsg-3ubuntu2
Source reference: /affected/5/versions
3.8.4+dfsg-3ubuntu3
Source reference: /affected/5/versions
3.8.4+dfsg-3ubuntu3+esm1
Source reference: /affected/5/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

gdal

Source reference: /affected/6/package/name

Affected versions: 3.10.2+dfsg-1build3
Source reference: /affected/6/versions
3.10.3+dfsg-1
Source reference: /affected/6/versions
3.10.3+dfsg-1build1
Source reference: /affected/6/versions
3.10.3+dfsg-1build2
Source reference: /affected/6/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

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]

Publisher severity

No explicit severity was provided.

Event: #14204 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 00:37:48 GMT
Publisher date: Tue, 24 Mar 2026 04:17:00 GMT

Read the original announcement

Revision history

25 Oct 2026UBUNTU-CVE-2026-4738 · Revision 1Source updated