CVE-2026-43980

Malla , a web analyzer for Meshtastic networks based on MQTT data, is affected by a stored XSS vulnerability. Node names (long_name, short_name) received via MQTT are stored in SQLite without sanitization and rendered into the DOM without escaping across multiple frontend pages (traceroute_graph....

MiracleLinux 9 : perl-XML-LibXML-2.0206-5.el9_8.1 (AXSA:2026-1499:02)

The remote MiracleLinux 9 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2026-1499:02 advisory. perl-XML-LibXML: XML::LibXML: Denial of Service via truncated UTF-8 in XML node names CVE-2026-8177 Tenable has extracted the preceding description block...

CVE-2026-66921

Pivotick’s Markdown node-reference renderer is vulnerable to stored DOM-based XSS if node names are interpolated into HTML attributes and span content without proper escaping. The root cause is insufficient HTML escaping for ampersands, angle brackets, and quotation marks in nodeName, enabling an...

MiracleLinux 8 : perl-XML-LibXML-2.0132-3.el8_10 (AXSA:2026-1285:01)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2026-1285:01 advisory. perl-XML-LibXML: XML::LibXML: Denial of Service via truncated UTF-8 in XML node names CVE-2026-8177 Tenable has extracted the preceding description block...

AlmaLinux 8 : perl-XML-LibXML (ALSA-2026:39878)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:39878 advisory. perl-XML-LibXML: XML::LibXML: Denial of Service via truncated UTF-8 in XML node names CVE-2026-8177 Tenable has extracted the preceding description block directly...

perl-XML-LibXML security update

An update is available for perl-XML-LibXML. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list This module implements a Perl interface to the GNOME libxml2 library...

perl-XML-LibXML security update

An update is available for perl-XML-LibXML. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list This module implements a Perl interface to the GNOME libxml2 library...

RLSA-2026:39553 Important: perl-XML-LibXML security update

This module implements a Perl interface to the GNOME libxml2 library which provides interfaces for parsing and manipulating XML files. This module allows Perl programmers to make use of the highly capable validating XML parser and the high performance DOM implementation. Security Fixes:...

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

An update for perl-XML-LibXML is now available for Red Hat Enterprise Linux 8. 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 available for each vulnerabilit...

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-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...

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. 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 available for each vulnerabilit...

RHEL 9 : perl-XML-LibXML (RHSA-2026:39553)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:39553 advisory. This module implements a Perl interface to the GNOME libxml2 library which provides interfaces for parsing and manipulating XML files. This module...

RHEL 10 : perl-XML-LibXML (RHSA-2026:39547)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:39547 advisory. This module implements a Perl interface to the GNOME libxml2 library which provides interfaces for parsing and manipulating XML files. This module...

RHEL 8 : perl-XML-LibXML (RHSA-2026:39878)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:39878 advisory. This module implements a Perl interface to the GNOME libxml2 library which provides interfaces for parsing and manipulating XML files. This module...

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...

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. 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 available for each vulnerabili...

malla: Stored XSS via Meshtastic node names in multiple frontend pages

Node names longname, shortname received via MQTT are stored in SQLite without sanitization and rendered into the DOM without escaping.Any participant on a public Meshtastic MQTT broker can set a malicious node name that executes JavaScript in the browser of every Malla dashboard visitor.Affected...

PYSEC-2026-2618 malla: Stored XSS via Meshtastic node names in multiple frontend pages

Node names longname, shortname received via MQTT are stored in SQLite without sanitization and rendered into the DOM without escaping. Any participant on a public Meshtastic MQTT broker can set a malicious node name that executes JavaScript in the browser of every Malla dashboard visitor. Affecte...

PT-2026-59271

Node names long name, short name received via MQTT are stored in SQLite without sanitization and rendered into the DOM without escaping. Any participant on a public Meshtastic MQTT broker can set a malicious node name that executes JavaScript in the browser of every Malla dashboard visitor...