flatpak: Flatpak: Arbitrary code execution via missing symlink protection

A flaw was found in Flatpak. A malicious sandboxed application can exploit missing symlink protection during the creation and bind-mounting of app data directories. By manipulating attacker-controlled path components, a malicious symlink can redirect these directories to arbitrary locations on th...

USN-8912-1 libdbi-perl vulnerabilities

Harsh Raj Singhania discovered that the Perl DBI module did not correctly validate certain attributes. An attacker could possibly use this issue to execute arbitrary code. CVE-2026-78030 Harsh Raj Singhania discovered that the Perl DBI module did not correctly handle certain string operations. An...

USN-8912-1: Perl DBI module vulnerabilities

Harsh Raj Singhania discovered that the Perl DBI module did not correctly validate certain attributes. An attacker could possibly use this issue to execute arbitrary code. CVE-2026-78030 Harsh Raj Singhania discovered that the Perl DBI module did not correctly handle certain string operations. An...

Confluence Server - Remote Code Execution

Confluence Server and Data Center contain an OGNL injection vulnerability that could allow an authenticated user, and in some instances an unauthenticated user, to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are before version 6.13.23, from version...

gimp: GIMP: Arbitrary code execution via crafted TIF file parsing

A flaw was found in GIMP. This vulnerability allows a remote attacker to execute arbitrary code by tricking a user into opening a specially crafted TIF file. The issue arises from improper validation of user-supplied data during TIF file parsing, which can lead to an integer overflow before memor...

gimp: integer overflow in file-fits plugin causes a heap-based buffer overflow on crafted FITS images

A flaw was found in the file-fits plugin in GIMP. When processing a FITS image file, the plugin calculates memory allocation sizes using signed 32-bit integers for width and height. If a crafted file sets both values to large values, their product exceeds 2^31 and overflows, resulting in an...

gimp: GIMP: Arbitrary code execution in PSD plugin due to unsigned underflow

A flaw was found in GIMP's PSD file format plugin. This vulnerability, an unsigned integer underflow in the blockrem variable, occurs when a user opens a specially crafted .psd image file. The underflow leads to parser confusion, enabling an attacker to inject arbitrary data as layer resource...

gimp: gimp: Integer overflow in read_RLE_channel()

A flaw was found in GIMP's PSD parser. An integer overflow in readRLEchannel can cause an undersized heap allocation for the RLE row-length table, after which subsequent per-row writes corrupt heap memory. This could lead to memory corruption, potentially resulting in denial of service or arbitra...

gimp: gimp: Stack buffer overflow in pnmscanner_gettoken()

A flaw was found in GIMP's PNM file format parser. When parsing a specially crafted PNM file, the pnmscannergettoken function writes a null terminator one byte past the end of a stack-allocated buffer due to an off-by-one error in the loop boundary check. This could lead to memory corruption,...

CVE-2026-21114: Out-of-bounds Write

Out-of-bounds write in libsmkvextractor.so prior to SMR Oct-2026 Release 1 allows local attackers to execute arbitrary code...

CVE-2026-21122: Out-of-bounds Write

Out-of-bounds write in libsamsungtts.so prior to SMR Oct-2026 Release 1 allows local attackers to execute arbitrary code...

PT-2026-110453

Name of the Vulnerable Software and Affected Versions libsimba.heifdec.media.samsung.so versions prior to SMR Oct-2026 Release 1 Description Improper input validation occurs during the parsing of sheifd, which may allow a local attacker to execute arbitrary code. Recommendations Update...

PT-2026-110442

Name of the Vulnerable Software and Affected Versions libsmkvextractor.so versions prior to SMR Oct-2026 Release 1 Description An out-of-bounds write exists in the libsmkvextractor.so library, which allows local attackers to execute arbitrary code. An out-of-bounds write occurs when a program...

Substance 3D Sampler Buffer Overflow RCE

The vulnerability of the Substance 3D Sampler software for creating textures and materials for 3D models involves the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

EulerOS 2.0 SP13 : perl-IO-Compress (EulerOS-SA-2026-4087)

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...

Important: pcre2 security update

The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl. Security Fixes: pcre2: PCRE2: Out-of-bounds write allows arbitrary code execution via crafted regular...

Important: flatpak security update

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fixes: flatpak: Flatpak: Arbitrary code execution via missing symlink protection CVE-2026-90616 flatpak: flatpak: Arbitrary write access as root via extra-data extraction CVE-2026-96275...

Important: flatpak security update

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fixes: flatpak: Flatpak: Arbitrary code execution via missing symlink protection CVE-2026-90616 flatpak: flatpak: Arbitrary write access as root via extra-data extraction CVE-2026-96275...

Important: pcre2 security update

The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl. Security Fixes: pcre2: PCRE2: Out-of-bounds write allows arbitrary code execution via crafted regular...

ALSA-2026:81522 Important: pcre2 security update

The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl. Security Fixes: pcre2: PCRE2: Out-of-bounds write allows arbitrary code execution via crafted regular...