SUSE SLES12 Security Update : rsync (SUSE-SU-2026:3629-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3629-1 advisory. - CVE-2026-29518: Symlink-Race TOCTOU in Daemon bsc1264511. - CVE-2026-43619: Symlink Race Condition via Path-Based Syscalls bsc1264514. Tenabl...

CVE-2026-72338

A flaw was found in the Linux kernel's net/sched: actpedit component. A Time-of-check to time-of-use TOCTOU race condition exists when sizing and filling a flowrule buffer. This vulnerability allows a local attacker with CAPNETADMIN capabilities to perform a heap out-of-bounds write with controll...

CVE-2026-72304

A flaw was found in the Advanced Linux Sound Architecture ALSA System on Chip ASoC Sound Open Firmware SOF ipc4-control component of the Linux kernel. This Time-of-check to time-of-use TOCTOU vulnerability occurs in the sofipc4bytesput function, where the copy size is incorrectly derived from old...

CVE-2026-72301

A flaw was found in the Linux kernel's Sound Open Firmware SOF IPC3 control module. This vulnerability, a Time-of-check to Time-of-use TOCTOU issue, arises from incorrect size handling during memory copy operations in the bytesput and bytesget functions. A local attacker could exploit this to cau...

GHSA-F3QQ-49M6-RW8F Lemur: SSRF protection in certificate revocation checking bypassable via HTTP redirects and DNS rebinding (incomplete fix for GHSA-54vg-pfh7-jq95)

Summary The SSRF mitigation added for GHSA-54vg-pfh7-jq95 validaterevocationurl in lemur /certificates/verify.py can be bypassed. An operator-role user who uploads a certificate with attacker-controlled CRL/OCSP extensions can still make Lemur reach internal destinations RFC1918, loopback,...

Server-side Request Forgery (SSRF)

Overview lemur is a Certificate management and orchestration service Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via HTTP redirect following and DNS rebinding in the validaterevocationurl function. An authenticated attacker can supply a revocation URL CRL ...

Critical: Red Hat Security Advisory: Red Hat build of Keycloak 26.6.6 Images Security Update

New images are available for Red Hat build of Keycloak 26.6.6 and Red Hat build of Keycloak 26.6.6 Operator, running on OpenShift Container Platform Red Hat build of Keycloak is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat...

Critical: Red Hat Security Advisory: Red Hat build of Keycloak 26.6.6 Security Update

New Red Hat build of Keycloak 26.6.6 packages are available from the Customer Portal Red Hat build of Keycloak 26.6.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. Security fixes...

keycloak: Keycloak: Privilege escalation via Time-of-Check to Time-of-Use (TOCTOU) vulnerability

A flaw was found in Keycloak. An authenticated administrator with the manage-clients role can exploit a Time-of-check to time-of-use TOCTOU vulnerability in the name-based admin role checks. This allows the attacker to escalate their privileges to realm-admin for all users within the realm,...

CVE-2026-75856

CodeWhale before 0.8.64 contains a server-side request forgery bypass vulnerability in DNS pinning logic that fails to prevent time-of-check-time-of-use attacks. Attackers can manipulate DNS responses to fail initial resolution checks and succeed on secondary requests, allowing requests to intern...

CVE-2026-75856 CodeWhale before 0.8.64 SSRF Bypass via DNS Pinning TOCTOU

CodeWhale before 0.8.64 contains a server-side request forgery bypass vulnerability in DNS pinning logic that fails to prevent time-of-check-time-of-use attacks. Attackers can manipulate DNS responses to fail initial resolution checks and succeed on secondary requests, allowing requests to intern...

CVE-2026-75856 CodeWhale before 0.8.64 SSRF Bypass via DNS Pinning TOCTOU

CodeWhale before 0.8.64 contains a server-side request forgery bypass vulnerability in DNS pinning logic that fails to prevent time-of-check-time-of-use attacks. Attackers can manipulate DNS responses to fail initial resolution checks and succeed on secondary requests, allowing requests to intern...

CVE-2026-75856

CodeWhale before 0.8.64 contains a server-side request forgery bypass vulnerability in DNS pinning logic that fails to prevent time-of-check-time-of-use attacks. Attackers can manipulate DNS responses to fail initial resolution checks and succeed on secondary requests, allowing requests to intern...

CVE-2026-75856 CodeWhale before 0.8.64 SSRF Bypass via DNS Pinning TOCTOU

CodeWhale before 0.8.64 contains a server-side request forgery bypass vulnerability in DNS pinning logic that fails to prevent time-of-check-time-of-use attacks. Attackers can manipulate DNS responses to fail initial resolution checks and succeed on secondary requests, allowing requests to intern...

CVE-2026-75856

CodeWhale (before 0.8.64) has a TOCTOU flaw in its DNS-pinning SSRF mitigation: an attacker manipulates DNS so the initial resolution check fails, but a subsequent request resolves to an internal IP. This allows unauthenticated, network-accessible requests to internal services, exposing sensitive...

CVE-2026-50139

goshs (a SimpleHTTPServer written in Go, package goshs.de/goshs/v2) is affected by a race condition in ShareHandler prior to version 2.1.0. The handler reads a share token's DownloadLimit under a read lock, releases the lock, serves the file, and only then re-acquires a write lock to increment th...

tomcat: Apache Tomcat: Local information disclosure via Unix domain socket TOCTOU race condition

A flaw was found in Apache Tomcat. A Time-of-check Time-of-use TOCTOU race condition exists when creating Unix domain sockets. This vulnerability allows an unauthorized local user to exploit the timing window to gain access to the Unix domain socket. This could lead to information disclosure or...

K000162968: PackageKit vulnerability CVE-2026-41651

Security Advisory Description PackageKit is a a D-Bus abstraction layer that allows the user to manage packages in a secure way using a cross-distro, cross-architecture API. PackageKit between and including versions 1.0.2 and 1.3.4 is vulnerable to a time-of-check time-of-use TOCTOU race conditio...

SUSE CVE-2026-53783

rsync before 3.5.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability in the rrsync restricted shell wrapper that allows authenticated clients to escape enforced directory restrictions by substituting a symlink for a path component after validation but before transfer...

SUSE CVE-2026-53796

rsync before 3.5.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability in the non-daemon receiver's destination directory handling that allows an attacker who can manipulate destination path parent components to redirect file writes to unintended locations. Attackers can...