DEBIAN-CVE-2026-14454

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Source
https://security-tracker.debian.org/tracker/CVE-2026-14454
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-14454.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-14454
Upstream
Published
2026-07-08T13:16:30Z
Modified
2026-09-01T16:06:30Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Imager versions before 1.033 for Perl treat unsigned EXIF IFD entry counts as signed. Imager mishandled large EXIF IFD entry count values, treating them as negative numbers. This could lead to an attempt to allocate a block nearly the size of the address space, which fails and kills the process. An attacker could craft an image with EXIF data that terminates a worker process.

References

Affected packages

Debian:12 / libimager-perl

Package

Name
libimager-perl
Purl
pkg:deb/debian/libimager-perl?arch=source&distro=bookworm

Affected ranges

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

Affected versions

1.*
1.019+dfsg-1
1.019+dfsg-2
1.020+dfsg-1
1.022+dfsg-1
1.023+dfsg-1
1.024+dfsg-1
1.024+dfsg-2
1.025+dfsg-1
1.027+dfsg-1
1.028+dfsg-1
1.029+dfsg-1
1.030+dfsg-1
1.031+dfsg-1
1.032+dfsg-1
1.033+dfsg-1
1.034+dfsg-1
1.034+dfsg-2
1.035+dfsg-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-14454.json"

Debian:13 / libimager-perl

Package

Name
libimager-perl
Purl
pkg:deb/debian/libimager-perl?arch=source&distro=trixie

Affected ranges

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

Affected versions

1.*
1.027+dfsg-1
1.028+dfsg-1
1.029+dfsg-1
1.030+dfsg-1
1.031+dfsg-1
1.032+dfsg-1
1.033+dfsg-1
1.034+dfsg-1
1.034+dfsg-2
1.035+dfsg-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-14454.json"

Debian:14 / libimager-perl

Package

Name
libimager-perl
Purl
pkg:deb/debian/libimager-perl?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.033+dfsg-1

Affected versions

1.*
1.027+dfsg-1
1.028+dfsg-1
1.029+dfsg-1
1.030+dfsg-1
1.031+dfsg-1
1.032+dfsg-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-14454.json"