CVE-2026-7837 TOCTOU with root privilege in ad_flush

A time-of-check time-of-use TOCTOU condition in the adflush function in Netatalk 3.0.0 through 4.4.2 involves root-privileged file operations, which may allow a remote attacker to cause limited data modification under specific race conditions...

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

copy-fail CVE-2026-31431 Copy Fail – a C language PoC,...

PackageKit: race condition vulnerability leads to arbitrary package installation as root

A flaw was found in PackageKit. A time-of-check time-of-use TOCTOU race condition on transaction flags allows unprivileged users to install packages as root, resulting in a local privilege escalation...

kernel: crypto: algif_aead - Revert to operating out-of-place

A flaw was found in the Linux kernel's algifaead cryptographic algorithm interface. An incorrect in-place operation causes source and destination data mappings to differ during cryptographic processing. A low-privileged local attacker can exploit this flaw to corrupt the contents of sensitive...

PackageKit: race condition vulnerability leads to arbitrary package installation as root

A flaw was found in PackageKit. A time-of-check time-of-use TOCTOU race condition on transaction flags allows unprivileged users to install packages as root, resulting in a local privilege escalation...

PackageKit: race condition vulnerability leads to arbitrary package installation as root

A flaw was found in PackageKit. A time-of-check time-of-use TOCTOU race condition on transaction flags allows unprivileged users to install packages as root, resulting in a local privilege escalation...

SUSE-SU-2026:1939-1 Security update for PackageKit

This update for PackageKit fixes the following issue: - CVE-2026-41651: race condition allows for arbitrary RPM package installation as root and can lead to LPE bsc1262220...

PackageKit: race condition vulnerability leads to arbitrary package installation as root

A flaw was found in PackageKit. A time-of-check time-of-use TOCTOU race condition on transaction flags allows unprivileged users to install packages as root, resulting in a local privilege escalation...

EUVD-2026-29295

Pi-hole is a DNS sinkhole that protects devices from unwanted content without installing any client-side software. From 6.0 to before Core 6.4.2 and FTL 6.6.1, two shell scripts executed as root by systemd pihole-FTL-prestart.sh and pihole-FTL-poststop.sh read the files.pid path from this config...

CVE-2026-42609

Grav is a file-based Web platform. Prior to 2.0.0-beta.2, a business logic vulnerability in the Grav Admin Panel allows a low-privileged user with only user creation permissions to overwrite existing accounts, including the primary administrator. By creating a new user with a username that alread...

PT-2026-39836

Pi-hole is a DNS sinkhole that protects devices from unwanted content without installing any client-side software. From 6.0 to before Core 6.4.2 and FTL 6.6.1, two shell scripts executed as root by systemd pihole-FTL-prestart.sh and pihole-FTL-poststop.sh read the files.pid path from this config...

dnsmasq contains several vulnerabilities, including attacker DNS redirect, privilege escalation, and heap manipulation

Overview dnsmasq is affected by multiple memory safety and input validation vulnerabilities, including heap buffer overflows, heap corruption, and code execution flaws. Collectively, these vulnerabilities enable attackers to poison cached DNS records, bypass security controls, crash the dnsmasq...

SUSE SLES12 Security Update : PackageKit (SUSE-SU-2026:1701-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:1701-1 advisory. This update for PackageKit fixes the following issue: - CVE-2026-41651: race condition allows for arbitrary RPM package installation as root and can le...

Security update for PackageKit

This update for PackageKit fixes the following issue: CVE-2026-41651: race condition allows for arbitrary RPM package installation as root and can lead to LPE bsc1262220. Special Instructions and Notes: Patch Instructions: To install this SUSE update use the SUSE recommended installation methods...

SUSE-SU-2026:1700-1 Security update for PackageKit

This update for PackageKit fixes the following issue: - CVE-2026-41651: race condition allows for arbitrary RPM package installation as root and can lead to LPE bsc1262220...

SUSE SLES16 Security Update : PackageKit (SUSE-SU-2026:21427-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:21427-1 advisory. - CVE-2026-41651: race condition allows for arbitrary RPM package installation as root and can lead to LPE bsc1262220. Tenable has extracte...

OpenSSH: OpenSSH: Privilege escalation via scp legacy protocol when not preserving file mode

A flaw was found in OpenSSH. When the scp command is used by a root user to download a file with the legacy protocol option -O and without preserving original file permissions -p, the downloaded file can be installed with elevated privileges setuid or setgid. This unexpected behavior could allow ...

Exploit for CVE-2026-31431

CopyFail: CVE-2026-31431 Python implementation of copy.fail...

uutils coreutils has an Untrusted Search Path

A vulnerability exists in the chroot utility of uutils coreutils when using the --userspec option. The utility resolves the user specification via getpwnam after entering the chroot but before dropping root privileges. On glibc-based systems, this can trigger the Name Service Switch NSS to load...

CVE-2026-41651

CVE-2026-41651 concerns PackageKit, a D-Bus abstraction layer for cross-distro package management. The vulnerability affects versions 1.0.2 through 1.3.4 and enables local privilege escalation via a TOCTOU race on transaction flags, allowing an unprivileged user to install packages as root (inclu...