DEBIAN-CVE-2026-112202

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Source
https://security-tracker.debian.org/tracker/CVE-2026-112202
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-112202.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-112202
Upstream
Published
2026-10-21T05:47:31Z
Modified
2026-10-21T06:03:28Z
Summary
[none]
Details

Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images. With gif_consolidate => 1, palette indices from the image are used without checking the colour table's bounds. The i_readgif_low routine reads beyond the heap allocation and copies the bytes into output pixels. The default GIF reader is not affected. The same code ships bundled in the Imager distribution. An attacker supplying a crafted GIF can disclose adjacent heap memory through the decoded output and may crash the 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
1.036+dfsg-1
1.037+dfsg-1
1.037+dfsg-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-112202.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
1.036+dfsg-1
1.037+dfsg-1
1.037+dfsg-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-112202.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

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
1.036+dfsg-1
1.037+dfsg-1
1.037+dfsg-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-112202.json"