RUSTSEC-2026-0156 Bad-free in `MetaCallException::new`

exceptionstruct is a local stack variable, but the code passes its address to the C language as &mut exceptionstruct as mut as mut cvoid. Then, the returned MetaCallException value is stored here: rust OkSelf exceptionstruct: Arc::newexceptionstruct, value: exceptionptr, leak: false, Because leak...

Bad-free in `MetaCallException::new`

exceptionstruct is a local stack variable, but the code passes its address to the C language as &mut exceptionstruct as mut as mut cvoid. Then, the returned MetaCallException value is stored here: rust OkSelf exceptionstruct: Arc::newexceptionstruct, value: exceptionptr, leak: false, Because leak...

CVE-2026-48840

Exim is affected: Exim 4.88 prior to 4.99.4 in certain PROXY configurations mishandles short payloads, causing disclosure of uninitialized stack memory to a client. The issue centers on the PROXY-protocol handling, enabling an information disclosure in configurations with SUPPORT_PROXY and host_p...

Exim 安全漏洞

Exim is an open-source message transfer agent MTA developed by Exim Software, running on Unix systems. It primarily handles the routing, forwarding, and delivery of emails. Versions of Exim from 4.88 to 4.99.4 contained security vulnerabilities. These vulnerabilities stemmed from improper handlin...

CVE-2026-46132

A flaw was found in the Linux kernel's rtnetlink component. The rtnlfillvfinfo function declares a structure on the stack without full initialization. When processing RTMGETLINK requests with a specific attribute, an unprivileged local process can exploit this to read up to 26 bytes of...

EUVD-2026-32809

In the Linux kernel, the following vulnerability has been resolved: pseries/papr-hvpipe: Prevent kernel stack memory leak to userspace The hdr variable is allocated on the stack and only hdr.version and hdr.flags are initialized explicitly. Because the struct paprhvpipehdr contains reserved paddi...

CVE-2026-46182 pseries/papr-hvpipe: Prevent kernel stack memory leak to userspace

In the Linux kernel, the following vulnerability has been resolved: pseries/papr-hvpipe: Prevent kernel stack memory leak to userspace The hdr variable is allocated on the stack and only hdr.version and hdr.flags are initialized explicitly. Because the struct paprhvpipehdr contains reserved paddi...

PT-2026-44305

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A kernel stack memory leak occurs in the pseries/papr-hvpipe component. The hdr variable is allocated on the stack, but only hdr.version and hdr.flags are explicitly initialized. Since t...

CVE-2026-24200

NVIDIA vGPU software contains a vulnerability in the virtual GPU manager, where an attacker could cause a use-after-free for stack memory. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, data tampering, and code executi...

EUVD-2026-32445

In the Linux kernel, the following vulnerability has been resolved: x86/shstk: Prevent deadlock during shstk sigreturn During sigreturn the shadow stack signal frame is popped. The kernel does this by reading the shadow stack using normal read accesses. When it can't assume the memory is shadow...

postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory

A flaw was found in PostgreSQL libpq. A server superuser can exploit a buffer overflow vulnerability in the PQfn function, which is used by client functions such as loexport, loread, lolseek64, and lotell64. This allows the superuser to send an arbitrarily large response, overwriting the client's...

CVE-2026-24200

NVIDIA vGPU software contains a vulnerability in the virtual GPU manager, where an attacker could cause a use-after-free for stack memory. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, data tampering, and code executi...

CVE-2026-24200

NVIDIA vGPU software contains a vulnerability in the virtual GPU manager, where an attacker could cause a use-after-free for stack memory. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, data tampering, and code executi...

CVE-2026-24200

NVIDIA vGPU software contains a vulnerability in the virtual GPU manager, where an attacker could cause a use-after-free for stack memory. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, data tampering, and code executi...

CVE-2026-24200

NVIDIA vGPU software contains a vulnerability in the virtual GPU manager, where an attacker could cause a use-after-free for stack memory. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, data tampering, and code executi...

EUVD-2026-31934

NVIDIA vGPU software contains a vulnerability in the virtual GPU manager, where an attacker could cause a use-after-free for stack memory. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, data tampering, and code executi...

CVE-2026-24200

NVIDIA vGPU software contains a vulnerability in the virtual GPU manager that could cause a use-after-free on stack memory. Exploitation could lead to denial of service, privilege escalation, information disclosure, data tampering, and code execution. The CVE is CVE-2026-24200. Affected component...

PT-2026-43343

NVIDIA vGPU software contains a vulnerability in the virtual GPU manager, where an attacker could cause a use-after-free for stack memory. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, data tampering, and code executi...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: qcom: Fix potential memory leak The function dwc3qcomprobe allocates memory for the resource structure pointed by the parentres pointer. This memory is not freed, leading to a memory leak. Using stack memory can preven...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath9k: Fixed a potential stack-out-of-bounds write in ath9kwmirspcallback. This bug involves writing to wmi-cmdrspbuf, a stack-allocated buffer that may become invalid when a timeout occurs. Set wmi-lastseqid to 0 when a...