UBUNTU-CVE-2026-32775

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Source
https://ubuntu.com/security/CVE-2026-32775
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32775.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-32775
Upstream
Published
2026-03-16T14:19:00Z
Modified
2026-04-22T16:29:56.852101Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

libexif through 0.6.25 has a flaw in decoding MakerNotes. If the exifmnotedatagetvalue function gets passed in a 0 size, the passed in-buffer would be overwritten due to an integer underflow.

References

Affected packages

Ubuntu:16.04:LTS
libexif

Package

Name
libexif
Purl
pkg:deb/ubuntu/libexif@0.6.21-2ubuntu0.6?arch=source&distro=xenial

Affected ranges

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

Affected versions

0.*
0.6.21-2
0.6.21-2ubuntu0.1
0.6.21-2ubuntu0.2
0.6.21-2ubuntu0.5
0.6.21-2ubuntu0.6

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libexif12",
            "binary_version": "0.6.21-2ubuntu0.6"
        }
    ],
    "priority_reason": "Only an issue if an application misuses the API"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32775.json"
Ubuntu:18.04:LTS
libexif

Package

Name
libexif
Purl
pkg:deb/ubuntu/libexif@0.6.21-4ubuntu0.6?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*
0.6.21-2.1
0.6.21-4
0.6.21-4ubuntu0.1
0.6.21-4ubuntu0.2
0.6.21-4ubuntu0.5
0.6.21-4ubuntu0.6

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libexif12",
            "binary_version": "0.6.21-4ubuntu0.6"
        }
    ],
    "priority_reason": "Only an issue if an application misuses the API"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32775.json"
Ubuntu:20.04:LTS
libexif

Package

Name
libexif
Purl
pkg:deb/ubuntu/libexif@0.6.21-6ubuntu0.4?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*
0.6.21-5.1
0.6.21-6
0.6.21-6ubuntu0.1
0.6.21-6ubuntu0.3
0.6.21-6ubuntu0.4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libexif12",
            "binary_version": "0.6.21-6ubuntu0.4"
        }
    ],
    "priority_reason": "Only an issue if an application misuses the API"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32775.json"
Ubuntu:22.04:LTS
libexif

Package

Name
libexif
Purl
pkg:deb/ubuntu/libexif@0.6.24-1build1?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*
0.6.22-3
0.6.22-3build1
0.6.23-1
0.6.24-1
0.6.24-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libexif12",
            "binary_version": "0.6.24-1build1"
        }
    ],
    "priority_reason": "Only an issue if an application misuses the API"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32775.json"
Ubuntu:24.04:LTS
libexif

Package

Name
libexif
Purl
pkg:deb/ubuntu/libexif@0.6.24-1build2?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*
0.6.24-1build1
0.6.24-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libexif12",
            "binary_version": "0.6.24-1build2"
        }
    ],
    "priority_reason": "Only an issue if an application misuses the API"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32775.json"
Ubuntu:25.10
libexif

Package

Name
libexif
Purl
pkg:deb/ubuntu/libexif@0.6.25-1?arch=source&distro=questing

Affected ranges

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

Affected versions

0.*
0.6.25-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libexif12",
            "binary_version": "0.6.25-1"
        }
    ],
    "priority_reason": "Only an issue if an application misuses the API"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32775.json"
Ubuntu:Pro:14.04:LTS
libexif

Package

Name
libexif
Purl
pkg:deb/ubuntu/libexif@0.6.21-1ubuntu1+esm6?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

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

Affected versions

0.*
0.6.21-1
0.6.21-1ubuntu1
0.6.21-1ubuntu1+esm1
0.6.21-1ubuntu1+esm2
0.6.21-1ubuntu1+esm5
0.6.21-1ubuntu1+esm6

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libexif12",
            "binary_version": "0.6.21-1ubuntu1+esm6"
        }
    ],
    "priority_reason": "Only an issue if an application misuses the API"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32775.json"