SUSE CVE-2026-43020

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate LTK encsize on load Load Long Term Keys stores the user-provided encsize and later uses it to size fixed-size stack operations when replying to LE LTK requests. An encsize larger than the 16-byte key...

GHSA-8RM2-7QQF-34QM Prometheus: Remote read endpoint allows denial of service via crafted snappy payload

Impact The remote read endpoint /api/v1/read does not validate the declared decoded length in a snappy-compressed request body before allocating memory. An unauthenticated attacker can send a small payload that causes a huge heap allocation per request. Under concurrent load this can exhaust...

JLSEC-2026-453

ncurses before 6.4 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/.terminfo or reached via the TERMINFO or TERM environment variable...

UAT-8302 and its box full of malware

Cisco Talos is disclosing UAT-8302, a sophisticated, China-nexus advanced persistent threat APT group targeting government entities in South America since at least late 2024 and government agencies in southeastern Europe in 2025. After successful compromises, UAT-8302 deploys multiple custom-made...

ROS-20260505-73-0003

Vulnerability in zabbix7-lts related to argument injection or modification. Exploitation of the vulnerability may allow an attacker to execute arbitrary commands...

Trojan Hippo: Weaponizing Agent Memory for Data Exfiltration

Memory systems enable otherwise-stateless LLM agents to persist user information across sessions, but also introduce a new attack surface. We characterize the Trojan Hippo attack, a class of persistent memory attacks that operates in a more realistic threat model than prior memory poisoning work:...

Linux Distros Unpatched Vulnerability : CVE-2026-43020

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: MGMT: validate LTK encsize on load Load Long Term Keys stores the user-provided encsize and later uses it to size fixed-size stack operations when...

CVE-2026-31773

A flaw was found in the Linux kernel's Bluetooth Security Manager Protocol SMP. The system incorrectly labels a Short Term Key STK as authenticated during legacy pairing, even when Man-in-the-Middle MITM protection was not established. This misrepresentation of the key's authentication status cou...

CVE-2026-43020

A flaw was found in the Linux kernel's Bluetooth management MGMT component. An attacker could exploit a vulnerability in how Long Term Keys LTK are loaded. By providing an oversized encryption size, a stack buffer overflow can occur, potentially leading to a denial of service...

CVE-2026-43020 Bluetooth: MGMT: validate LTK enc_size on load

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate LTK encsize on load Load Long Term Keys stores the user-provided encsize and later uses it to size fixed-size stack operations when replying to LE LTK requests. An encsize larger than the 16-byte key...

CVE-2026-43020

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate LTK encsize on load Load Long Term Keys stores the user-provided encsize and later uses it to size fixed-size stack operations when replying to LE LTK requests. An encsize larger than the 16-byte key...

CVE-2026-43020

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate LTK encsize on load Load Long Term Keys stores the user-provided encsize and later uses it to size fixed-size stack operations when replying to LE LTK requests. An encsize larger than the 16-byte key...

CVE-2026-43020

CVE-2026-43020 concerns the Linux kernel Bluetooth MGMT path: load-time Long Term Keys can overflow a fixed-size stack buffer if enc_size exceeds the 16-byte key buffer. The root cause is validation of enc_size not rejecting oversized values during management LTK record validation, allowing inval...

CVE-2026-43020 Bluetooth: MGMT: validate LTK enc_size on load

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate LTK encsize on load Load Long Term Keys stores the user-provided encsize and later uses it to size fixed-size stack operations when replying to LE LTK requests. An encsize larger than the 16-byte key...

EUVD-2026-26619

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate LTK encsize on load Load Long Term Keys stores the user-provided encsize and later uses it to size fixed-size stack operations when replying to LE LTK requests. An encsize larger than the 16-byte key...

CVE-2026-31773

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SMP: derive legacy responder STK authentication from MITM state The legacy responder path in smprandom currently labels the stored STK as authenticated whenever pendingseclevel is BTSECURITYHIGH. That reflects what the...

CVE-2026-31773

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SMP: derive legacy responder STK authentication from MITM state The legacy responder path in smprandom currently labels the stored STK as authenticated whenever pendingseclevel is BTSECURITYHIGH. That reflects what the...

Linux kernel 安全漏洞

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 the STK authentication status in the Bluetooth SMP protocol not correctly reflecting the MITM status, which...

PT-2026-36437

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth MGMT component where the system fails to properly validate the enc size provided by the user during the loading of Long Term Keys LTK. This enc size is...

Apache Camel has an incomplete fix for CVE-2025-27636

The fix for CVE-2025-27636 added setLowerCasetrue to HttpHeaderFilterStrategy so that case-variant header names such as 'CAmelExecCommandExecutable' are filtered out alongside 'CamelExecCommandExecutable'. The same setLowerCasetrue call was not applied to five non-HTTP HeaderFilterStrategy...