CVE-2026-73639

The Imager::File::PNG Perl module (versions 1.003 to 1.004 ) is vulnerable to an out-of-bounds write when processing a PNG file containing a tRNS transparency chunk in the read_direct8 function. The root cause is that read_direct8 adds an alpha channel but fails to resize the row buffer according...

CVE-2026-73639 Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in read_direct8

Imager::File::PNG versions from 1.003 before 1.004 for Perl write past the end of the row buffer reading a PNG with a tRNS transparency chunk in readdirect8. With a tRNS chunk, readdirect8 adds an alpha channel to the image it creates but still sizes the row buffer from the original channel count...

EUVD-2026-82491

Imager versions from 0.4502 before 1.035 for Perl read outside the EXIF block via unchecked start offsets in tiffloadifd. tiffloadifd validates an IFD entry's data by checking that entry-offset + entry-size stays within the EXIF block, and never checks the start offset itself. Where that sum is n...

CVE-2026-73638 Imager versions from 0.45_02 before 1.035 for Perl read outside the EXIF block via unchecked start offsets in tiff_load_ifd

Imager versions from 0.4502 before 1.035 for Perl read outside the EXIF block via unchecked start offsets in tiffloadifd. tiffloadifd validates an IFD entry's data by checking that entry-offset + entry-size stays within the EXIF block, and never checks the start offset itself. Where that sum is n...

CVE-2026-73638

Imager for Perl versions 0.45_02 before 1.035 are vulnerable to an out-of-bounds read due to unchecked start offsets in the tiff_load_ifd() function. The function validates that the sum of an IFD entry's offset and size stays within the EXIF block but fails to verify the start offset itself. Depe...

CVE-2026-73638 Imager versions from 0.45_02 before 1.035 for Perl read outside the EXIF block via unchecked start offsets in tiff_load_ifd

Imager versions from 0.4502 before 1.035 for Perl read outside the EXIF block via unchecked start offsets in tiffloadifd. tiffloadifd validates an IFD entry's data by checking that entry-offset + entry-size stays within the EXIF block, and never checks the start offset itself. Where that sum is n...

Important: Red Hat Security Advisory: perl-XML-LibXML security update

An update for perl-XML-LibXML is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Important: Red Hat Security Advisory: perl-XML-LibXML security update

An update for perl-XML-LibXML is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating...

Important: Red Hat Security Advisory: perl-XML-LibXML security update

An update for perl-XML-LibXML is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating...

Important: Red Hat Security Advisory: perl-XML-LibXML security update

An update for perl-XML-LibXML is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

perl-XML-LibXML: XML::LibXML: Denial of Service via truncated UTF-8 in XML node names

A flaw was found in XML::LibXML for Perl. A remote attacker could exploit this vulnerability when processing specially crafted XML node names containing incomplete UTF-8 character sequences. This can lead to an out-of-bounds read in heap memory, potentially causing the application to crash and...

perl-Net-DNS security update

1.15-2 - Fix unbounded recursion in TSIG record processing CVE-2026-81928 - Resolves: RHEL-256266 1.15 - Resolves rhbz1544065 Update to 1.15 - Maintenance only 1.14-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora28MassRebuild 1.14-1 - Updated to 1.14 1.13-1 - Updated to 1.13 1.12-1 - Update...

perl-Net-DNS security update

1.29-6.1 - Fix CVE-2026-81928: Unbounded recursion when re-encoding message with misplaced TSIG - Resolves: RHEL-256275...

CVE-2026-73638: Out-of-bounds Read

Imager versions from 0.4502 before 1.035 for Perl read outside the EXIF block via unchecked start offsets in tiffloadifd. tiffloadifd validates an IFD entry's data by checking that entry-offset + entry-size stays within the EXIF block, and never checks the start offset itself. Where that sum is n...

RHEL 9 : perl-XML-LibXML (RHSA-2026:68685)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:68685 advisory. This module implements a Perl interface to the GNOME libxml2 library which provides interfaces for parsing and manipulating XML files. This module...

EulerOS 2.0 SP15 : perl-IO-Compress (EulerOS-SA-2026-3814)

According to the versions of the perl-IO-Compress packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : IO::Compress versions before 2.220 for Perl can execute arbitrary code in File::GlobMapper via an attacker-controlled output glob.x000D...

Important: perl-Net-DNS security update

The perl-Net-DNS package contains a collection of Perl modules that act as a Domain Name System DNS resolver. It allows the programmer to perform DNS queries that are beyond the capabilities of the gethostbyname and gethostbyaddr routines. Security Fixes: perl-Net-DNS: Net::DNS: Denial of Service...

RHEL 10 : perl-XML-LibXML (RHSA-2026:68632)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:68632 advisory. This module implements a Perl interface to the GNOME libxml2 library which provides interfaces for parsing and manipulating XML files. This module...

ALSA-2026:68787 Important: perl-Net-DNS security update

The perl-Net-DNS package contains a collection of Perl modules that act as a Domain Name System DNS resolver. It allows the programmer to perform DNS queries that are beyond the capabilities of the gethostbyname and gethostbyaddr routines. Security Fixes: perl-Net-DNS: Net::DNS: Denial of Service...

RHEL 9 : perl-XML-LibXML (RHSA-2026:68688)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:68688 advisory. This module implements a Perl interface to the GNOME libxml2 library which provides interfaces for parsing and manipulating XML files. This module...