[SECURITY] [DSA 6523-1] libheif security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6523-1 [email protected] https://www.debian.org/security/ Aron Xu September 28, 2026 https://www.debian.org/security/faq -...

qt: Qt: Denial of Service via out-of-bounds read in text codec handling

A flaw was found in Qt, a popular software development framework. This vulnerability, an out-of-bounds read, occurs in the QTextCodec::codecForName function when it processes specially crafted input that is not properly terminated. An attacker could exploit this to cause the application to select...

Security update for suseconnect-ng

This update for suseconnect-ng fixes the following issue: Update version to 1.23.0: Use product identifier for product migrations. bsc1268596 Switch to using go1.26-openssl as the default Go version to install to support building the package jscSCC-843, bsc1268900. Fix flag parsing so that unknow...

gstreamer-plugins-good: GStreamer: Remote code execution via heap-based buffer overflow in PNG file parsing

A flaw was found in GStreamer. This vulnerability, a heap-based buffer overflow during PNG file parsing, allows a remote attacker to execute arbitrary code. Successful exploitation requires user interaction, such as opening a malicious PNG file or visiting a specially crafted web page. The issue...

gstreamer-plugins-good: GStreamer: Remote Code Execution via MRF file parsing heap-based buffer overflow

A flaw was found in GStreamer. A remote attacker could exploit a heap-based buffer overflow vulnerability when parsing specially crafted MRF Multimedia Research Forum files. This vulnerability arises from insufficient validation of user-supplied data length before copying it to a heap-based buffe...

gstreamer-plugins-good: GStreamer: Remote Code Execution via Use-After-Free in rtpsbcdepay

A flaw was found in GStreamer. This use-after-free vulnerability in the rtpsbcdepay element, specifically during the processing of Real-time Transport Protocol RTP payload elements, allows a remote attacker to execute arbitrary code. The issue arises from a lack of validation for an object's...

gstreamer-plugins-good: GStreamer: Remote code execution via MRF file parsing

A flaw was found in GStreamer. This out-of-bounds write vulnerability occurs during the parsing of MRF files due to improper validation of user-supplied data. A remote attacker could exploit this by tricking a user into visiting a malicious page or opening a malicious file. Successful exploitatio...

qt: Qt: Denial of Service via out-of-bounds read in text codec handling

A flaw was found in Qt, a popular software development framework. This vulnerability, an out-of-bounds read, occurs in the QTextCodec::codecForName function when it processes specially crafted input that is not properly terminated. An attacker could exploit this to cause the application to select...

qt: Qt: Denial of Service via out-of-bounds read in text codec handling

A flaw was found in Qt, a popular software development framework. This vulnerability, an out-of-bounds read, occurs in the QTextCodec::codecForName function when it processes specially crafted input that is not properly terminated. An attacker could exploit this to cause the application to select...

qt: Qt: Denial of Service via out-of-bounds read in text codec handling

A flaw was found in Qt, a popular software development framework. This vulnerability, an out-of-bounds read, occurs in the QTextCodec::codecForName function when it processes specially crafted input that is not properly terminated. An attacker could exploit this to cause the application to select...

resolv: resolv gem: Denial of Service via uncontrolled memory growth from crafted DNS responses

A flaw was found in the resolv gem. An attacker controlling DNS responses e.g., a spoofed response or a malicious upstream DNS server can exploit this by sending crafted DNS responses containing many distinct unknown DNS resource record pairs or SvcParamKeys. This leads to uncontrolled memory...

CVE-2026-101003

A weakness has been identified in Cesanta Mongoose up to 7.21. Affected by this vulnerability is the function fn of the file tutorials/mqtt/mqtt-server/main.c of the component MQTT Broker. Executing a manipulation can lead to stack-based buffer overflow. The attack can be launched remotely. The...

tomcat9 security update

An update is available for tomcat9. 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 Tomcat is the servlet container that is used in the official Reference...

postgresql: PostgreSQL: Arbitrary code execution via plperl tied hash heap buffer overflow

A flaw was found in PostgreSQL. A heap buffer overflow vulnerability exists in the plperl component when returning a tied hash. This allows a function owner to execute arbitrary code as the operating system user running the database by providing a specially crafted function body. This could lead ...

postgresql: PostgreSQL: Arbitrary code execution via logical decoding plugin

A flaw was found in PostgreSQL. Missing authorization in PostgreSQL's logical decoding feature allows a non-superuser with REPLICATION privilege to load arbitrary files. This can lead to arbitrary code execution as the operating system account running the server...

postgresql: PostgreSQL: Arbitrary code execution via long POSIX timezone abbreviation

A heap buffer overflow flaw was found in the PostgreSQL tochartimestamptz function. An attacker can exploit this by supplying an overly long POSIX timezone abbreviation to execute arbitrary code as the database's operating system user, potentially resulting in complete system compromise...

postgresql: PostgreSQL: Arbitrary code execution via type confusion with "internal" arguments

A type confusion vulnerability in PostgreSQL allows any user to execute arbitrary code as the database's operating system user by calling functions with mishandled "internal" data type arguments...

postgresql: PostgreSQL: Arbitrary code execution via type confusion in cursor lifecycle

A flaw was found in PostgreSQL. This vulnerability, caused by type confusion in the 'portal'/cursor lifecycle, allows a user to execute arbitrary code as the operating system user running the database. This can occur by re-creating a cursor or other portal with different types. Successful...

postgresql: PostgreSQL: Arbitrary code execution via heap buffer overflow in regexp

A flaw was found in PostgreSQL. A heap buffer overflow vulnerability exists in the regexp component, which can be triggered by a query author providing text that does not pass encoding validation. This can lead to unanticipated data growth, allowing the attacker to execute arbitrary code as the...

postgresql: PostgreSQL psql: Arbitrary command execution via untrusted data in COPY FROM STDIN

A flaw was found in PostgreSQL psql. During the COPY FROM STDIN operation, untrusted data can be mistakenly interpreted as psql commands if an error injection causes the command to fail prematurely. This could allow an attacker to achieve arbitrary command execution. Successful exploitation...