CVE-2026-79783

A flaw was found in rclone. This vulnerability allows a remote attacker to escalate privileges by manipulating file metadata. When copying files with metadata preservation from an untrusted source, rclone fails to properly mask special permission bits. This oversight enables an attacker to set...

Security Bulletin: IBM® Db2® is vulnerable to buffer overflow in setgid helper db2flacc. (CVE-2026-10535)

Summary IBM® Db2® is vulnerable to buffer overflow in setgid helper db2flacc. Vulnerability Details CVEID:CVE-2026-10535 DESCRIPTION: IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2flacc. CWE:CWE-121: Stack-based Buffer Overflow CVSS...

Linux Distros Unpatched Vulnerability : CVE-2026-79783

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rclone before 1.74.4 fails to mask special permission bits when applying source-supplied mode metadata in the local backend, allowing attackers to set...

Astra Linux – Vulnerability in Qemu

A flaw was discovered in the implementation of the QEMU virtio-fs shared file system daemon virtiofsd. This flaw is strictly related to CVE-2018-13405. A local guest user can create files in directories shared by virtio-fs, with unintended group ownership. This occurs in a scenario where a...

Astra Linux – Vulnerability in Systemd

It was discovered that a Systemd service that uses the DynamicUser property can obtain new privileges by executing SUID binaries. This allows the service to create binaries belonging to the transient group, with the setgid bit set. A local attacker could exploit this flaw to access resources that...

GHSA-945V-V9P3-V5XW rclone local `--metadata` applies attacker-controlled mode/uid - setuid binary planted from an untrusted remote

Summary When writing an object with metadata, the local backend applies the source-supplied mode, uid, and gid verbatim: it parses mode as an octal integer and passes it straight into os.Chmodo.path, os.FileModeumode, and passes uid/gid straight into os.Chown. The value is never masked to...

rclone local `--metadata` applies attacker-controlled mode/uid - setuid binary planted from an untrusted remote

Summary When writing an object with metadata, the local backend applies the source-supplied mode, uid, and gid verbatim: it parses mode as an octal integer and passes it straight into os.Chmodo.path, os.FileModeumode, and passes uid/gid straight into os.Chown. The value is never masked to...

SUSE CVE-2026-52791

fuse-overlayfs is an implementation of overlayfs in FUSE for rootless containers. Prior to 1.17, the release-1.x C branch preserves SUID and SGID mode bits in main.c during openOTRUNC and truncate handling on a copied-up file, allowing a low-privileged process to leave the upper-layer file with...

IBM Db2 db2flacc buffer overflow vulnerability

IBM Db2 is a relational database management system that provides data storage, querying, and management capabilities, supporting enterprise-level applications. There is a buffer overflow vulnerability in IBM Db2. This vulnerability stems from the setgid helper program db2flacc, which fails to...

CVE-2026-10535

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2flacc...

CVE-2026-10535 IBM® Db2® is vulnerable to buffer overflow in setgid helper db2flacc which can lead to privilege escalation and instance compromise from an unprivileged shell

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2flacc...

CVE-2026-10535 IBM® Db2® is vulnerable to buffer overflow in setgid helper db2flacc which can lead to privilege escalation and instance compromise from an unprivileged shell

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2flacc...

CVE-2026-10535

IBM Db2 is vulnerable to a stack-based buffer overflow in the setgid helper db2flacc, enabling privilege escalation from an unprivileged shell. Affected products/versions include IBM Db2 11.5.0–11.5.9 and 12.1.0–12.1.4 (Linux/Unix; Windows not affected). CVE-2026-10535, CWE-121, has a base CVSS v...

CVE-2026-10535

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2flacc...

EUVD-2026-51250

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2flacc...

CVE-2026-52791

A flaw was found in fuse-overlayfs, a component used for rootless containers. This vulnerability allows a low-privileged process to retain SUID Set User ID and SGID Set Group ID permissions on files after they are truncated or opened with the OTRUNC flag. This can enable a local attacker to...

PT-2026-66534

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2flacc...

CVE-2026-52791

fuse-overlayfs is an implementation of overlayfs in FUSE for rootless containers. Prior to 1.17, the release-1.x C branch preserves SUID and SGID mode bits in main.c during openOTRUNC and truncate handling on a copied-up file, allowing a low-privileged process to leave the upper-layer file with...

CVE-2026-53486

The CVE affects the Node.js decompress package used for archive extraction. Before versions 10.2.1 and 11.1.3, crafted archives could read or write files outside the target directory due to: hardlink and symlink entries being created without proper target checks; path containment validated by a s...

CVE-2026-53486 decompress: Archive extraction can create files and links outside the target directory

The decompress package for Node.js extracts archives. Prior to 10.2.1 and 11.1.3, archive extraction can create files and links outside the target directory. When extracting an archive to a directory, a crafted archive can read or write files outside that directory because hardlink and symlink...