CVE-2026-63384 Libevent: `evtag_unmarshal_header()` decodes a wire `uint32` length into a signed `int` return value.

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has an incorrect integer conversion in eventtagging.c when evtagunmarshalheader uses evtagdecodeint to decode an attacker-controlled uint32 payload length and returns it as a signed int. Values above INTMAX becom...

EUVD-2026-63507

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has an incorrect integer conversion in eventtagging.c when evtagunmarshalheader uses evtagdecodeint to decode an attacker-controlled uint32 payload length and returns it as a signed int. Values above INTMAX becom...

CVE-2026-63380

Libevent (event notification library) is vulnerable to a null pointer dereference in ws.c when evws_new_session enters its error path after evhttp_start_ws_ succeeds but bufferevent_enable_locking_ fails. The function evws_connection_free unconditionally calls TAILQ_REMOVE on http_server->ws_s...

EUVD-2026-63503

Libevent is an event notification library. From 2.2.0-alpha-dev until 2.2.2-alpha, the libevent WebSocket server in ws.c accumulates fragmented frames in evws-incompleteframes without enforcing a total message-size limit. An unauthenticated remote client can repeatedly send fragmented WebSocket...

CVE-2026-63495 Libevent: Unbounded memory accumulation in WebSocket server via fragmented frames

Libevent is an event notification library. From 2.2.0-alpha-dev until 2.2.2-alpha, the libevent WebSocket server in ws.c accumulates fragmented frames in evws-incompleteframes without enforcing a total message-size limit. An unauthenticated remote client can repeatedly send fragmented WebSocket...

CVE-2026-63495 Libevent: Unbounded memory accumulation in WebSocket server via fragmented frames

Libevent is an event notification library. From 2.2.0-alpha-dev until 2.2.2-alpha, the libevent WebSocket server in ws.c accumulates fragmented frames in evws-incompleteframes without enforcing a total message-size limit. An unauthenticated remote client can repeatedly send fragmented WebSocket...

CVE-2026-74332

A flaw was found in the Linux kernel's ASoC Advanced Linux Sound Architecture System on Chip AMD ACP SoundWire SDW SOF Sound Open Firmware driver. The createsdwdailinks function, responsible for iterating through DAI Digital Audio Interface links, does not properly bound its iteration. This...

CVE-2026-74327

A flaw was found in the Linux kernel. A local attacker could trigger a null pointer dereference in the isvmareahugepages function. This occurs when findvmarea returns a NULL value, which is not properly handled before being dereferenced. Successful exploitation of this vulnerability could lead to...

CVE-2026-74329

A flaw was found in the Linux kernel's watchdog subsystem. When a watchdog device is unregistered, its Power Management PM notifier may not be properly removed. This can lead to a stale pointer being used during a subsequent suspend/resume operation, potentially causing system instability or a...

CVE-2026-74326

A flaw was found in the Linux kernel's mt76 wireless driver. This flaw occurs when certain memory allocation or I/O mapping functions fail during the probe error path, leading to a failure to deallocate previously reserved resources. This can result in a resource leak, potentially leading to syst...

CVE-2026-74325

A flaw was found in the wifi: mt76 driver within the Linux kernel. This vulnerability occurs because the mt76putvifphylink function improperly deallocates memory for offchannel links. An attacker could exploit this by causing the system to access memory after it has been freed, leading to a...

CVE-2026-74322

A flaw was found in the Linux kernel's mt76 Wi-Fi driver. This vulnerability allows an attacker to trigger an invalid memory access when processing specific Wi-Fi frames. This can lead to a system crash, resulting in a Denial of Service DoS for affected systems...

CVE-2026-54449

LangBot is a global IM bot platform designed for LLMs. In version 4.10.7 and earlier, any authenticated user can add or change an STDIO MCP server configuration without an adequate authorization boundary. In src/langbot/pkg/provider/tools/loaders/mcp.py, StdioServerParameters accepts the configur...

CVE-2026-13121

Parallels RAS Client RDP Backend Service Exposed Dangerous Function Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Parallels RAS Client. An attacker must first obtain the ability to execute low-privileged cod...

CVE-2026-76885

A flaw was found in Wireshark. This vulnerability, a buffer over-read, occurs when the Tektronix K12xx file parser processes a specially crafted file. A remote attacker could exploit this by convincing a user to open a malicious Tektronix K12xx file, leading to a crash of the Wireshark applicatio...

CVE-2026-74316

A flaw was found in the Linux kernel's Network File System Daemon NFSD component. When a client sends a request to free an admin-revoked layout state ID, the system fails to properly release the associated resources. This oversight can lead to a resource leak, potentially allowing a remote attack...

CVE-2026-74313

A flaw was found in the Linux kernel's vduse component. A race condition in the vdusedevopen function allows a memory object to be freed while still in use. This use-after-free vulnerability could enable a local attacker to cause a system crash denial of service or potentially execute arbitrary...

CVE-2026-74315

A flaw was found in the lockd component of the Linux kernel. A remote attacker can exploit this vulnerability by presenting a Network Lock Manager version 4 NLMv4 file handle shorter than expected. This causes the system to hash uninitialized bytes, leading to inconsistent file handle lookups...

CVE-2026-64967

creationtimestamp| type| source ---|---|--- 2026-08-20 16:45:17+00:00| seen| https://cert.pl/en/posts/2026/08/CVE-2026-64960...

CVE-2026-74308

A flaw was found in the Linux kernel's ext4 filesystem. When the data=journal mount option is enabled, the ext4journalledwriteend function can incorrectly attempt to write inline data. This occurs if a prior attempt to convert inline data to an extent failed, leading to an inconsistent state. An...