CVE-2026-31711

A flaw was found in the Linux kernel's ksmbd server. An unauthenticated remote attacker can exploit this by holding open connections with large data lengths, leading to a leak of connection resources. This resource exhaustion can prevent new legitimate connections from being established, resultin...

EUVD-2025-209528

Firebird is an open-source relational database management system. In versions FB3 of the client library placed incorrect data length values into XSQLDA fields when communicating with FB4 or higher servers, resulting in an information leak. This issue is fixed by upgrading to the FB4 client or...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to check that data lengths are within supported ranges, which could lead to integer underflow and...

PT-2025-40639

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel’s ksmbd component contains a flaw related to the handling of smb direct data transfer structures. Specifically, the data offset and data length fields are not properly...

GStreamer security vulnerabilities

GStreamer is a GStreamer open source set of frameworks for processing streaming media. A security vulnerability exists in GStreamer that stems from parsing H266 sei messages without properly validating the length of user-supplied data, which could lead to remote code execution...

Secure Boot Bypass

The vulnerability of the Secure Boot protocol for operating systems running Windows is related to errors in processing input data length parameters. Exploiting this vulnerability could allow a malicious actor to circumvent existing security restrictions remotely...

SUSE CVE-2011-4914

The ROSE protocol implementation in the Linux kernel before 2.6.39 does not verify that certain data-length values are consistent with the amount of data sent, which might allow remote attackers to obtain sensitive information from kernel memory or cause a denial of service out-of-bounds read via...

USN-5009-2: libslirp vulnerabilities

USN-5009-1 fixed vulnerabilities in libslirp. This update provides the corresponding updates for Ubuntu 21.10. Original advisory details: Qiuhao Li discovered that libslirp incorrectly handled certain header data lengths. An attacker inside a guest could possibly use this issue to leak sensitive...