9457 matches found
PT-2026-65396
The Demi – One Click Demo Import, WP Backup & Site Migration plugin for WordPress is vulnerable to Arbitrary Directory Copy in all versions up to, and including, 0.0.8 via the handle restore step function. This is due to missing HTTP access controls on the wp-content/uploads/demi-backup-state/...
UBUNTU-CVE-2026-64548
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: reject overflowing copy + len in bpfmsgpushdata When the scatterlist ring is full or nearly full, bpfmsgpushdata enters a copy fallback path and computes copy + len for the page allocation size. Since len comes from...
CVE-2026-64548
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: reject overflowing copy + len in bpfmsgpushdata When the scatterlist ring is full or nearly full, bpfmsgpushdata enters a copy fallback path and computes copy + len for the page allocation size. Since len comes from...
CVE-2026-64543
CVE-2026-64543 — Linux TIPC use-after-free fixed . The vulnerability occurs in tipc_disc_rcv() where the discoverer object is freed with kfree while still referenced under an RCU read-side critical section, allowing a local unprivileged user to crash the system via TIPCv2 genl interactions. The f...
libssh2: libssh2: Denial of Service via integer underflow in AES-GCM cipher negotiation
A flaw was found in libssh2. A pre-authentication integer underflow vulnerability exists in the ssh2ciphercrypt function when negotiating AES-GCM ciphers during the handshake. A malicious SSH server can exploit this to trigger an out-of-bounds read and a memory copy operation with an extremely...
WordPress Demi – One Click Demo Import, Backup & Site Migration plugin <= 0.0.8 - Unauthenticated Information Exposure to Arbitrary Directory Copy vulnerability
Unauthenticated Information Exposure to Arbitrary Directory Copy vulnerability discovered by SAHRAOUI AYMEN in WordPress Plugin Demi One Click Demo Import, Backup & Site Migration versions = 0.0.8...
CVE-2026-17573
The CVE-2026-17573 entry concerns the HDF5 library, specifically a vulnerability in H5D__chunk_copy() triggered by processing a crafted HDF5 file with an oversized chunk-size field. The issue can cause an application abort due to a double-free condition when using h5repack. Affected component: HD...
CVE-2026-64290
A flaw was found in the Linux kernel's iommufd component. When a copytouser operation fails within the iommufdfaultfopsread function, the system enters an infinite loop. This continuous retry consumes 100% of the CPU and holds a mutex, which can lead to a denial of service DoS for affected system...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerabilities have been resolved: net/sched: Fixed a issue where partial COW operations by pedit led to corruption of the page cache. tcfpeditact calculates the COW range for skbensurewritable once before the key loop, using tcfpoffmaxhint. However, this hint...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: bpf: Free reuseport cBPF prog after RCU grace period. Eulgyu Kim reported the splat below with a repro. 0 The repro sets up a UDP reuseport group with a cBPF prog and replaces it with a new one while another thread is sending a U...
CVE-64600-Refluxfs-POC
RefluXFS CVE-64600 PoC This repo contains a PoC of the rec...
BIT-OPENBAO-2026-39396 OpenBao has Decompression Bomb via Unbounded Copy in OCI Plugin Extraction (DoS)
OpenBao is an open source identity-based secrets management system. Prior to version 2.5.3, ExtractPluginFromImage in OpenBao's OCI plugin downloader extracts a plugin binary from a container image by streaming decompressed tar data via io.Copy with no upper bound on the number of bytes written. ...
PT-2026-65223
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: reject overflowing copy + len in bpf msg push data When the scatterlist ring is full or nearly full, bpf msg push data enters a copy fallback path and computes copy + len for the page allocation size. Since len come...
Linux Distros Unpatched Vulnerability : CVE-2026-64527
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/hyperv: validate VMBus packet size in receive callback hypervreceivesub reads msg-vidhdr.type and dispatches into one of four message-type branches without...
UBUNTU-CVE-2026-64520
In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Bound PARTITIONINFOGETREGS copies The register-based PARTITIONINFOGET path trusted the firmware-provided indices when copying partition descriptors into the caller buffer. Reject inconsistent counts or index...
UBUNTU-CVE-2026-64527
In the Linux kernel, the following vulnerability has been resolved: drm/hyperv: validate VMBus packet size in receive callback hypervreceivesub reads msg-vidhdr.type and dispatches into one of four message-type branches without knowing how many bytes the host wrote into hv-recvbuf. The completion...
UBUNTU-CVE-2026-64525
In the Linux kernel, the following vulnerability has been resolved: xfrm: move policybydst RCU sync from per-netns .exit to .preexit The struct pernetoperations docstring in include/net/netnamespace.h explicitly warns against blocking RCU primitives in .exit handlers: Exit methods using blocking...
SUSE CVE-2026-52863
In NLnet Labs Unbound 1.25.0 up to and including 1.25.1, a fix that makes the 'respip' and 'dns64' modules work together, creates a shallow copy of the view name in effect that could lead to memory corruption if the owner of the original view name is jostled out when Unbound is under pressure...
CVE-2026-66033
A flaw was found in libssh2. A pre-authentication integer underflow vulnerability exists in the ssh2ciphercrypt function when negotiating AES-GCM ciphers during the handshake. A malicious SSH server can exploit this to trigger an out-of-bounds read and a memory copy operation with an extremely...