CVE-2026-18743 Popt-devel: popt-static: short realloc in poptconfigfiletostring

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

Security Bulletin: IBM i is Affected By Multiple Vulnerabilities in Debug Server

Summary IBM i is vulnerable to multiple vulnerabilities CVE-2026-16826, CVE-2026-17499, CVE-2026-17273, CVE-2026-17259, CVE-2026-18076, CVE-2026-17274, CVE-2026-17270, CVE-2026-18073 in Debug Server as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-16826...

Security Bulletin: IBM i is Affected By Denial of Service Vulnerabilities in NFS [CVE-2026-17057, CVE-2026-17207]

Summary IBM i is vulnerable to denial of service due to missing authentication and a buffer overflow CVE-2026-17057, CVE-2026-17207 in Network File System NFS as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-17057 DESCRIPTION: IBM i could allow a remote...

net/http/internal/http2: golang: golang.org/x/net: Go HTTP/2: Denial of Service via malformed SETTINGS_MAX_FRAME_SIZE frame

A flaw was found in the HTTP/2 protocol implementation within the Go standard library golang.org/x/net and net/http/internal/http2. A remote attacker can exploit this vulnerability by sending a specially crafted HTTP/2 SETTINGS frame with the SETTINGSMAXFRAMESIZE parameter set to zero. This...

Important: Red Hat Security Advisory: Red Hat build of MicroShift 4.21.31 security update

Red Hat build of MicroShift release 4.21.31 is now available with updates to packages and images that include a security update. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

EUVD-2026-68916

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

PT-2026-84514

Name of the Vulnerable Software and Affected Versions hermes-agent version 0.18.0 Description A flaw in the Session Chat Interface component, specifically within the gateway/platforms/api server.py file, allows a remote attacker to cause a denial of service. Recommendations At the moment, there i...

PT-2026-84310

Name of the Vulnerable Software and Affected Versions gvfs affected versions not specified Description A flaw exists in the MTP backend of gvfs. When reading a file from a mounted MTP device, the do read function in gvfsbackendmtp.c trusts the data length returned by the device without limiting i...

PT-2026-84309

Name of the Vulnerable Software and Affected Versions gvfs affected versions not specified Description A flaw exists in the AFP backend of gvfs. When mounting a share, a malicious AFP server can cause the DSI read path to process a length that exceeds the size requested by the client. Because the...

PT-2026-84515

Name of the Vulnerable Software and Affected Versions hermes-agent versions prior to 0.18.3 Description A remote denial of service issue exists within the ACP Prompt Workflow component. The flaw is located in the HermesACPAgent.prompt function within the acp adapter/session.py file, where imprope...

PT-2026-84371

Name of the Vulnerable Software and Affected Versions llama.cpp versions prior to commit 97f06e9 Description When started with the --reranking flag, the software is susceptible to a denial of service. A remote attacker can trigger a std::bad alloc a memory allocation failure and an HTTP 500 error...

PT-2026-84308

A flaw was found in the SFTP backend in gvfs. When mounting a share and reading a file, a malicious SFTP server can cause read reply to process a length that exceeds the size requested by the client. The function does not verify the server-provided length against the allocated buffer size, causin...

CVE-2026-51788

An issue in cleverangeauth v.0.1.10 allows a remote attacker to cause a denial of service via the accountverification function and the accounts/models.py component...

CVE-2026-52130

llama.cpp b5693 and before is vulnerable to Uncontrolled Recursion in common/json-schema-to-grammar.cpp, resulting in a denial of service...

PT-2026-84384

Name of the Vulnerable Software and Affected Versions Kibana affected versions not specified Description Improper handling of highly compressed data can lead to a denial of service via excessive allocation. An authenticated user with Streams management privileges can provide specially crafted...

CVE-2026-52130

llama.cpp versions b5693 and before are affected by an Uncontrolled Recursion vulnerability in common/json-schema-to-grammar.cpp , leading to denial of service . The CVSS 3.1 score is 7.5 (HIGH) , with a network attack vector requiring no authentication or user interaction, impacting only availab...

TencentOS Server 4: expat (TSSA-2026:0879)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0879 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

TencentOS Server 2: gstreamer1-plugins-bad-free (TSSA-2026:0940)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0940 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities...

PUB-A-508712301

In Wave6VpuDecFlush of wave6.c, there is a possible out-of-bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

PUB-A-497824503

In decodeAmr of ImsMediaAudioPlayer.cpp, there is a possible out-of-bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation...