ALPINE-CVE-2026-4738

Source
https://security.alpinelinux.org/vuln/CVE-2026-4738
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-4738.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-4738
Upstream
Published
2026-03-24T04:17:29Z
Modified
2026-11-06T19:30:03Z
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

Affected packages

Alpine:v3.21 / zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.4-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-4738.json"

Alpine:v3.22 / zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.4-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-4738.json"

Alpine:v3.23 / zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.4-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-4738.json"

Alpine:v3.24 / zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.4-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-4738.json"