PT-2026-46944

Name of the Vulnerable Software and Affected Versions X.Org X server affected versions not specified Xwayland affected versions not specified Description An out-of-bounds write flaw exists in the X.Org X server and Xwayland within the DRIGetBuffers and DRIGetBuffersWithFormat functions. A client...

PT-2026-46937

Name of the Vulnerable Software and Affected Versions X.Org X server affected versions not specified Xwayland affected versions not specified Description A use-after-free flaw exists in the miSyncDestroyFence function. This occurs when a client sets up multiple fence triggers, allowing a function...

PT-2026-46939

Name of the Vulnerable Software and Affected Versions X.Org X server affected versions not specified Xwayland affected versions not specified Description A stack-based buffer overflow exists in the X.Org X server and Xwayland. The function XkbSetMapChecks declares a fixed-size stack buffer...

PT-2026-46941

Name of the Vulnerable Software and Affected Versions X.Org X server affected versions not specified Xwayland affected versions not specified Description A use-after-free flaw exists in the SyncChangeCounter function. A client that establishes multiple SyncCounters can trigger this condition by...

PT-2026-46943

Name of the Vulnerable Software and Affected Versions X.Org X server affected versions not specified Xwayland affected versions not specified Description A use-after-free flaw exists in the CreateSaverWindow function. A client can trigger a use-after-free read by changing window attributes and...

DNN: Same HostGUID For All New Installs

DNN formerly DotNetNuke is an open-source web content management platform CMS in the Microsoft ecosystem. All new installations of DNN 10.x.x - 10.2.1 have the same Host GUID. This does not affect upgrades from 9.x.x. Version 10.2.2 patches the issue...

Rate-limit bypass on POST /api/v1/login via X-Forwarded-For rotation

What's wrong The rate limiter on the login endpoint keys each request by request.client.host. Uvicorn is launched with --proxy-headers --forwarded-allow-ips in docker/base.Dockerfile, so request.client.host is whatever the client puts in the X-Forwarded-For header. An attacker just rotates that...

EUVD-2026-23644

SAIL is a cross-platform library for loading and saving images with support for animation, metadata, and ICC profiles. Prior to commit 36aa5c7ec8a2bb35f6fb867a1177a6f141156b02, the XWD codec resolves pixel format based on pixmapdepth but the byte-swap code uses bitsperpixel independently. When...

CVE-2026-40492

SAIL’s CVE-2026-40492 describes a heap buffer overflow in the XWD decoder caused by a mismatch: when pixmap_depth=8, the code uses bits_per_pixel=32 for byte-swapping, leading to memory access beyond the 1-byte/pixel buffer. The issue affects versions prior to the patch 36aa5c7ec8a2bb35f6fb867a11...

Timing Attack

Overview Affected versions of this package are vulnerable to Timing Attack via the TokenAuthenticator process. An attacker can determine valid usernames by measuring response time differences when submitting authentication requests with the X-AUTH-USER header. Remediation Upgrade kimai/kimai to...

CVE-2026-40525

OpenViking prior to commit c7bb167 contains an authentication bypass in the VikingBot OpenAPI HTTP route surface. If api_key is unset or empty, authentication checks fail and remote attackers with network access can invoke privileged bot-control functionality without a valid X-API-Key header, inc...

JLSEC-2026-142

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From 3.4.0 to before 3.4.9, a missing bounds check on the dataWindow attribute in EXR file headers allows an attacker to trigger a signed integer overfl...

OESA-2026-1951 nodejs security update

Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices...

USN-8188-1: Linux kernel (HWE) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Cryptographic API; - Drivers core; - Bluetooth drivers; - DMA engine...

USN-8180-1 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-gke, linux-gkeop, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Drivers core; - Bluetooth drivers; - DMA engine subsystem; - GPU...

GHSA-MP82-FMJ6-F22V pyLoad has a Session Cookie Security Downgrade via Untrusted X-Forwarded-Proto Header Spoofing (Global State Race Condition)

Summary The setsessioncookiesecure beforerequest handler in src/pyload/webui/app/init.py reads the X-Forwarded-Proto header from any HTTP request without validating that the request originates from a trusted proxy, then mutates the global Flask configuration SESSIONCOOKIESECURE on every request...

SUSE SLED15 / SLES15 Security Update : xwayland (SUSE-SU-2026:1328-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1328-1 advisory. - CVE-2026-33999: XKB integer underflow in XkbSetCompatMap bsc1260922. - CVE-2026-34000: XKB out-of-bounds rea...

FreeBSD : xorg-server -- Multiple vulnerabilities (7b6463c6-3813-11f1-a284-589cfc10a551)

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 7b6463c6-3813-11f1-a284-589cfc10a551 advisory. X.Org project reports: Multiple issues have been found in the X server and Xwayland...

Drupal 10.5.x < 10.5.9 / 10.6.x < 10.6.7 / 11.2.x < 11.2.11 / 11.3.x < 11.3.7 Multiple Vulnerabilities (drupal-2026-04-15)

According to its self-reported version, the instance of Drupal running on the remote web server is 10.5.x prior to 10.5.9, 10.6.x prior to 10.6.7, 11.2.x prior to 11.2.11, or 11.3.x prior to 11.3.7. It is, therefore, affected by multiple vulnerabilities. - Drupal core's jQuery integration for AJA...

SUSE SLES15: xorg-x11-server / xorg-x11-server-Xvfb / xorg-x11-server-extra / etc (SUSE-SU-2026:1331-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1331-1 advisory. - CVE-2026-33999: XKB integer underflow in XkbSetCompatMap bsc1260922. - CVE-2026-34000: XKB out-of-bounds read in...