GHSA-XHJ3-7XW9-VR34 kin-openapi has uncontrolled resource consumption in openapi3filter deepObject query parameter decoding

Summary An uncontrolled resource consumption vulnerability in openapi3filter lets any unauthenticated client force multi-gigabyte heap allocation with a single, tiny HTTP request. When a spec declares a deepObject-style query parameter whose schema contains an array a normal, documented pattern,...

kin-openapi has uncontrolled resource consumption in openapi3filter deepObject query parameter decoding

Summary An uncontrolled resource consumption vulnerability in openapi3filter lets any unauthenticated client force multi-gigabyte heap allocation with a single, tiny HTTP request. When a spec declares a deepObject-style query parameter whose schema contains an array a normal, documented pattern,...

DotNetNuke 9.2 - 9.2.1 - Weak Encryption & Cookie Deserialization

DNN DotNetNuke versions 9.2 through 9.2.1 use a weak encryption algorithm to protect input parameters. This cryptographic weakness enables attackers to craft malicious DNNPersonalization cookies that can be deserialized, leading to remote code execution. id: CVE-2018-15811 info: name: DotNetNuke...

TBK DVR4104/DVR4216 Devices - Authentication Bypass

TBK DVR4104 and DVR4216 devices, as well as Novo, CeNova, QSee, Pulnix, XVR 5 in 1, Securus, Night OWL, DVR Login, HVR Login, and MDVR Login, which run re-branded versions of the original TBK DVR4104 and DVR4216 series, allow remote attackers to bypass authentication via a "Cookie: uid=admin"...

GHSA-8HGV-XC77-JMCR Grav: Page editors can inject arbitrary script into rendered pages via the Twig sandbox's assets.addJs/addCss allowlist, escalating to super-admin

Summary Grav 2.0 renders editor-authored Twig in page content by default and relies on the Twig content sandbox to contain it. The shipped sandbox policy allowlists addcss and addjs on Grav\Common\Assets system/src/Grav/Common/Twig/Sandbox/SandboxDefaults.php:307. Because the sandbox arbitrates t...

Grav: Page editors can inject arbitrary script into rendered pages via the Twig sandbox's assets.addJs/addCss allowlist, escalating to super-admin

Summary Grav 2.0 renders editor-authored Twig in page content by default and relies on the Twig content sandbox to contain it. The shipped sandbox policy allowlists addcss and addjs on Grav\Common\Assets system/src/Grav/Common/Twig/Sandbox/SandboxDefaults.php:307. Because the sandbox arbitrates t...

14 Trojanized npm Packages Drop RedC2 4.0 Linux Backdoor With AI-Assisted C2

Cybersecurity researchers have discovered a set of trojanized npm packages that masquerade as working calendar and streak utilities but are engineered to stealthily deliver an artificial intelligence AI-powered Linux implant dubbed RedC2 4.0. "When the module loads, it locates the bundled binary,...

CVE-2026-74583

A flaw was found in the Linux kernel's net/sched: clsroute component. A race condition exists in the route4 classifier's fastmap cache, where a reader can re-cache a pointer to a filter that has already been freed by a writer. This can lead to a use-after-free condition, allowing subsequent packe...

CVE-2026-74580

In the Linux kernel, the following vulnerability has been resolved: vhost: reset the vring metadata cache on vring reconfiguration vq-metaiotlb caches the vhostiotlbmap that backs each vring metadata region, and iotlbaccessok returns early on a cache hit, taking the hit as proof that the region h...

DEBIAN-CVE-2026-74580

In the Linux kernel, the following vulnerability has been resolved: vhost: reset the vring metadata cache on vring reconfiguration vq-metaiotlb caches the vhostiotlbmap that backs each vring metadata region, and iotlbaccessok returns early on a cache hit, taking the hit as proof that the region h...

DEBIAN-CVE-2026-39909

llama.cpp before b8585 contains a use-after-free vulnerability in the RPC server's GRAPHRECOMPUTE handler that allows unauthenticated remote attackers to achieve arbitrary read and write access by storing a computation graph, freeing referenced buffers, and reclaiming freed memory with...

CVE-2026-39909

llama.cpp before b8585 contains a use-after-free vulnerability in the RPC server's GRAPHRECOMPUTE handler that allows unauthenticated remote attackers to achieve arbitrary read and write access by storing a computation graph, freeing referenced buffers, and reclaiming freed memory with...

Security Bulletin: Multiple Vulnerabilities in IBM API Connect

Summary Multiple vulnerabilities were addressed in IBM API Connect version v12.1.1.2 Vulnerability Details CVEID:CVE-2022-40152 DESCRIPTION: Those using Woodstox to parse XML data may be vulnerable to Denial of Service attacks DOS if DTD support is enabled. If the parser is running on user suppli...

Security Bulletin: Vulnerabilities in IBM AIX and PowerVM VIOS

Summary Updated Aug 21, 2026: Updated the summary to highlight the additional installation instructions. IBM is providing security updates for supported AIX and VIOS releases that are under active fix support. Delivered through Service Packs SPs and Fix Packs FPs, these updates remediate...

EUVD-2026-64002

In the Linux kernel, the following vulnerability has been resolved: vhost: reset the vring metadata cache on vring reconfiguration vq-metaiotlb caches the vhostiotlbmap that backs each vring metadata region, and iotlbaccessok returns early on a cache hit, taking the hit as proof that the region h...

CVE-2026-74580

In the Linux kernel, the following vulnerability has been resolved: vhost: reset the vring metadata cache on vring reconfiguration vq-metaiotlb caches the vhostiotlbmap that backs each vring metadata region, and iotlbaccessok returns early on a cache hit, taking the hit as proof that the region h...

CVE-2026-74580 vhost: reset the vring metadata cache on vring reconfiguration

In the Linux kernel, the following vulnerability has been resolved: vhost: reset the vring metadata cache on vring reconfiguration vq-metaiotlb caches the vhostiotlbmap that backs each vring metadata region, and iotlbaccessok returns early on a cache hit, taking the hit as proof that the region h...

CVE-2026-74580 vhost: reset the vring metadata cache on vring reconfiguration

In the Linux kernel, the following vulnerability has been resolved: vhost: reset the vring metadata cache on vring reconfiguration vq-metaiotlb caches the vhostiotlbmap that backs each vring metadata region, and iotlbaccessok returns early on a cache hit, taking the hit as proof that the region h...

CVE-2026-74580

CVE-2026-74580 is a vulnerability in the Linux kernel vhost subsystem. The vq->meta_iotlb[] cache, which stores IOTLB mappings for vring metadata regions, is not invalidated when VHOST_SET_VRING_ADDR or VHOST_SET_VRING_NUM reconfigures a live vring. This causes iotlb_access_ok() to return a st...

CVE-2026-39909

llama.cpp before build b8585 contains a use-after-free vulnerability in the RPC server's GRAPH_RECOMPUTE handler. An unauthenticated remote attacker can store a computation graph, cause referenced buffers to be freed, then reclaim that memory with attacker-controlled content. Sending a subsequent...