UBUNTU-CVE-2026-102504

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2026-102504

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102504.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-102504

Upstream

CVE-2026-102504

Published

2026-10-02T00:00:00Z

Modified

2026-10-02T22:30:12Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

Imager versions before 1.037 for Perl exit the process reading a raw image with an out-of-range raw_datachannels value in i_readraw_wiol. Nothing range-checks raw_datachannels. The line buffer is sized as the image width times the channel count with no overflow check, so a negative or very large count requests an excessive allocation. When it fails, Imager's allocator calls exit(3). Passing an untrusted raw_datachannels value to Imager->read() triggers an uncatchable exit.

References

Affected packages

Ubuntu:16.04:LTS

libimager-perl

Package

Name: libimager-perl
Purl: pkg:deb/ubuntu/libimager-perl?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.003+dfsg-1

1.004+dfsg-1

1.004+dfsg-1build1

Ecosystem specific

{
    "binaries":  [
        {
            "binary_name":  "libimager-perl",
            "binary_version":  "1.004+dfsg-1build1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102504.json"

Ubuntu:18.04:LTS

libimager-perl

Package

Name: libimager-perl
Purl: pkg:deb/ubuntu/libimager-perl?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.005+dfsg-2build1

1.006+dfsg-1

Ecosystem specific

{
    "binaries":  [
        {
            "binary_name":  "libimager-perl",
            "binary_version":  "1.006+dfsg-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102504.json"

Ubuntu:20.04:LTS

libimager-perl

Package

Name: libimager-perl
Purl: pkg:deb/ubuntu/libimager-perl?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.011+dfsg-1

1.011+dfsg-1build1

Ecosystem specific

{
    "binaries":  [
        {
            "binary_name":  "libimager-perl",
            "binary_version":  "1.011+dfsg-1build1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102504.json"

Ubuntu:22.04:LTS

libimager-perl

Package

Name: libimager-perl
Purl: pkg:deb/ubuntu/libimager-perl?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.012+dfsg-1build1

1.012+dfsg-2

1.012+dfsg-2build1

Ecosystem specific

{
    "binaries":  [
        {
            "binary_name":  "libimager-perl",
            "binary_version":  "1.012+dfsg-2build1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102504.json"

Ubuntu:24.04:LTS

libimager-perl

Package

Name: libimager-perl
Purl: pkg:deb/ubuntu/libimager-perl?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.019+dfsg-2

1.020+dfsg-1

1.022+dfsg-1

1.023+dfsg-1

1.023+dfsg-1build1

1.023+dfsg-1build2

Ecosystem specific

{
    "binaries":  [
        {
            "binary_name":  "libimager-perl",
            "binary_version":  "1.023+dfsg-1build2"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102504.json"

Ubuntu:26.04:LTS

libimager-perl

Package

Name: libimager-perl
Purl: pkg:deb/ubuntu/libimager-perl?arch=source&distro=resolute

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.027+dfsg-1

1.029+dfsg-1

Ecosystem specific

{
    "binaries":  [
        {
            "binary_name":  "libimager-perl",
            "binary_version":  "1.029+dfsg-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102504.json"