OESA-2026-3051 php security update

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is...

OESA-2026-3054 giflib security update

giflib is a library of gif images and provides utilities for processing images. Security Fixes: Buffer Overflow vulnerability in giflib v.5.2.2 allows a remote attacker to cause a denial of service via the EGifGCBToExtension overwriting an existing Graphic Control Extension block without validati...

OESA-2026-2997 gzip security update

gzip is a single-file/stream lossless data compression utility, where the resulting compressed file generally has the suffix .gz. Security Fixes: GNU gzip contains a vulnerability in the gzexe utility related to insecure temporary file handling. When the mktemp utility is not available in the...

OESA-2026-2994 uboot-tools security update

This package includes the mkimage program, which allows generation of U-Boot images in various formats, and the fwprintenv and fwsetenv programs to read and modify U-Boot's environment. Security Fixes: U-Boot through 2026.04-rc3 contains a buffer overflow vulnerability in nfsreadlinkreply...

PT-2026-61402

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the hwmon subsystem where the adm1266 pmbus block xfer function copies a device-supplied block payload into a caller-provided buffer using a length specified by the...

PT-2026-61256

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM SEV implementation regarding the calculation of the maximum length of the in-GHCB scratch area. When the scratch area is located within the GHCB shared buffer,...

PT-2026-61452

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A stack buffer overflow exists in the adm1266 nvmem read blackbox function within the hwmon module. The function uses a 5-byte stack buffer when calling i2c smbus read block data to...

PT-2026-61418

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the fwctl core where the pdsfc fw rpc function casts an RPC input buffer to struct fwctl rpc pds and calls pdsfc validate rpc without first verifying if the buffer siz...

PT-2026-61204

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A heap overrun occurs in the iscsi encode text output function when concatenating records into the rsp buf buffer. The function uses sprintf to append key-value pairs without verifying t...

PT-2026-61249

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mhz19b receive buf function where serial data chunks are appended to the fixed MHZ19B CMD SIZE receive buffer without verifying if the chunk fits in the remaining...

PT-2026-61358

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ASoC codecs fs210x component where a buffer overflow can occur within the fs210x effect scene info function. The flaw is caused by the incorrect use of the strscpy...

Linux Distros Unpatched Vulnerability : CVE-2026-63824

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KEYS: fix overflow in keyctlpkeyparamsget2 The length for the internal output buffer is calculated incorrectly, which can result overflow when a too small buffe...

UBUNTU-CVE-2026-53994

ProFTPD modsftp contains a heap-based buffer overflow reachable by an authenticated SFTP user. The fxppacketread function accepts the attacker-supplied 32-bit big-endian SFTP packet length without a minimum sanity check. A value of 0 causes an unsigned subtraction elsewhere in the read path to...

EUVD-2026-45380

OpenPLCv3 contains a heap-based buffer overflow in the getData function in webserver/core/modbusmaster.cpp. getData reads characters between two delimiters into a caller-supplied buffer with no size parameter and no bounds check. In parseConfig the function is invoked with the 100-byte...

CVE-2026-16097

A vulnerability was found in Shibby Tomato 1.28. This vulnerability affects the function sub42537C of the component Scheduler Name Handler. The manipulation of the argument a1 results in stack-based buffer overflow. It is possible to launch the attack remotely. This project is superseded by...

MGASA-2026-0259 Updated libreoffice packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Heap buffer overflow in DXF polyline import. CVE-2026-6039 Heap use-after-free in ODF number-format blank-width parsing. CVE-2026-6040 Heap buffer overflow in EMF+ gradient brush import. CVE-2026-6045 Stack buffer overflow in PPT presentation...

Oracle Linux 10 : httpd (ELSA-2026-21433)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-21433 advisory. - Resolves: RHEL-186221 - httpd: Apache HTTP Server: Heap-based Buffer Overflow via malicious backend servers CVE-2026-34356 - Resolves: RHEL-186195 ...

Linux Distros Unpatched Vulnerability : CVE-2026-52584

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Buffer Overflow vulnerability in libjxl v.0.11.2 and before allows a local attacker to obtain sensitive information via the DecodeImageAPNG function...

FreeBSD : nginx -- multiple vulnerabilities (56feeac6-8263-11f1-92ba-bc24110523fe)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 56feeac6-8263-11f1-92ba-bc24110523fe advisory. The nginx development team reports: Buffer overflow when using map and regex CVE-2026-42533...

SUSE SLES15: libxml2-2 / libxml2-2-32bit / libxml2-devel / libxml2-tools / etc (SUSE-SU-2026:3096-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:3096-1 advisory. This update for libxml2 fixes the following issue - CVE-2026-11979: stack-based buffer overflows in the xmlcatalog utility when running in...