MGASA-2026-0550 Updated perl-Imager package fixes a security vulnerability

Heap out-of-bounds read in Imager::File::GIF gifconsolidate reader ireadgiflow via crafted colour-map index. CVE-2026-112202...

Updated perl-Imager package fixes a security vulnerability

Heap out-of-bounds read in Imager::File::GIF gifconsolidate reader ireadgiflow via crafted colour-map index. CVE-2026-112202...

Linux Distros Unpatched Vulnerability : CVE-2026-112202

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images. With gifconsolidate = 1, palette indices from the imag...

DEBIAN-CVE-2026-112202

Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images. With gifconsolidate = 1, palette indices from the image are used without checking the colour table's bounds. The ireadgiflow routine reads beyond the heap allocation and copies the bytes into...

CVE-2026-112202

Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images. With gifconsolidate = 1, palette indices from the image are used without checking the colour table's bounds. The ireadgiflow routine reads beyond the heap allocation and copies the bytes into...

CVE-2026-112202

Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images. With gifconsolidate = 1, palette indices from the image are used without checking the colour table's bounds. The ireadgiflow routine reads beyond the heap allocation and copies the bytes into...

UBUNTU-CVE-2026-112202

Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images. With gifconsolidate = 1, palette indices from the image are used without checking the colour table's bounds. The ireadgiflow routine reads beyond the heap allocation and copies the bytes into...

CVE-2026-112202 Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images

Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images. With gifconsolidate = 1, palette indices from the image are used without checking the colour table's bounds. The ireadgiflow routine reads beyond the heap allocation and copies the bytes into...

EUVD-2026-106871

Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images. With gifconsolidate = 1, palette indices from the image are used without checking the colour table's bounds. The ireadgiflow routine reads beyond the heap allocation and copies the bytes into...

CVE-2026-112202 Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images

Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images. With gifconsolidate = 1, palette indices from the image are used without checking the colour table's bounds. The ireadgiflow routine reads beyond the heap allocation and copies the bytes into...

CVE-2026-112202

Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images. With "gifconsolidate = 1", palette indices from the image are used without checking the colour table's bounds. The ireadgiflow routine reads beyond the heap allocation and copies the bytes in...

CVE-2026-112202

The Imager::File::GIF Perl module (versions before 1.006 ) is vulnerable to an out-of-bounds read when consolidating GIF images. Specifically, when gif_consolidate => 1 is active, the i_readgif_low routine fails to check color table bounds for palette indices, leading to reads beyond the heap ...

CVE-2026-112202

Imager::File::GIF versions before 1.006 for Perl allow out-of-bounds reads when consolidating GIF images. With gifconsolidate = 1, palette indices from the image are used without checking the colour table's bounds. The ireadgiflow routine reads beyond the heap allocation and copies the bytes into...

PT-2026-120144

Name of the Vulnerable Software and Affected Versions Imager::File::GIF versions prior to 1.006 Imager affected versions not specified Description An issue exists when consolidating GIF images where palette indices are used without verifying the colour table bounds. Specifically, the i readgif lo...

MGASA-2026-0500 Updated perl-Imager package fixes security vulnerabilities

Buffer read underflows on 32-bit sizet systems decoding EXIF data. CVE-2026-73638 Palette off-by-one discloses uninitialized heap memory. CVE-2026-93018 TGA reader: signed colourmaplength causes process-killing allocator abort. CVE-2026-93019 Unvalidated rawdatachannels can cause incorrect memory...

Updated perl-Imager package fixes security vulnerabilities

Buffer read underflows on 32-bit sizet systems decoding EXIF data. CVE-2026-73638 Palette off-by-one discloses uninitialized heap memory. CVE-2026-93018 TGA reader: signed colourmaplength causes process-killing allocator abort. CVE-2026-93019 Unvalidated rawdatachannels can cause incorrect memory...

CVE-2026-93019

A signed integer conversion flaw was found in the Perl Imager library's TGA file reader. The colourmaplength field in the TGA header is declared as a signed short int. A TGA file with a colour map length of 32768 or greater causes the value to become negative, which sign-extends to a value near...

CVE-2026-102505

A flaw was found in perl-Imager. When processing floating-point samples from a paletted image, the application allocates an undersized buffer for multi-channel requests. An attacker could provide a specially crafted image to trigger a heap-based buffer overflow with controlled data, potentially...

CVE-2026-102504

A flaw was found in Imager. This vulnerability allows an attacker to cause a Denial of Service DoS by supplying an out-of-range channel count parameter when reading raw image files. The application attempts an excessive memory allocation without validating the input, causing an unhandled allocati...

CVE-2026-102504

Imager versions before 1.037 for Perl exit the process reading a raw image with an out-of-range rawdatachannels value in ireadrawwiol. Nothing range-checks rawdatachannels. The line buffer is sized as the image width times the channel count with no overflow check, so a negative or very large coun...