CVE-2026-6386

In order to apply a particular protection key to an address range, the kernel must update the corresponding page table entries. The subroutine which handled this failed to take into account the presence of 1GB largepage mappings created using the shmcreatelargepage3 interface. In particular, it...

CVE-2026-6386

A vulnerability exists in the FreeBSD kernel where the subroutine pmap_pkru_update_range() fails to account for 1GB largepage mappings created via the shm_create_largepage(3) interface. The kernel incorrectly treats a page directory page entry as pointing to another page table page. This flaw can...

CVE-2026-6386

In order to apply a particular protection key to an address range, the kernel must update the corresponding page table entries. The subroutine which handled this failed to take into account the presence of 1GB largepage mappings created using the shmcreatelargepage3 interface. In particular, it...

CVE-2026-6386 Missing large page handling in pmap_pkru_update_range()

In order to apply a particular protection key to an address range, the kernel must update the corresponding page table entries. The subroutine which handled this failed to take into account the presence of 1GB largepage mappings created using the shmcreatelargepage3 interface. In particular, it...

CVE-2026-6386 Missing large page handling in pmap_pkru_update_range()

In order to apply a particular protection key to an address range, the kernel must update the corresponding page table entries. The subroutine which handled this failed to take into account the presence of 1GB largepage mappings created using the shmcreatelargepage3 interface. In particular, it...

User Impersonation

Overview Affected versions of this package are vulnerable to User Impersonation via the X-Forwarded-Uri header when the --reverse-proxy setting is enabled and either --skip-auth-regex or --skip-auth-route is configured. An attacker can gain unauthorized access to protected routes by spoofing the...

uutils coreutils 安全漏洞

uutils coreutils is a cross-platform core command-line toolset developed by Uutils. There is a security vulnerability in uutils coreutils, which stems from race conditions during operations across devices. This vulnerability could allow local attackers to redirect writes through symbolic links,...

FreeBSD 安全漏洞

FreeBSD is a Unix-like operating system developed by the FreeBSD Foundation. There is a security vulnerability in FreeBSD, which stems from kernel subroutines that fail to consider the 1GB large-page mappings created using the shmcreatelargepage interface when updating page table entries. This...

CVE-2026-35364: Time-of-check Time-of-use (TOCTOU) Race Condition

A Time-of-Check to Time-of-Use TOCTOU race condition exists in the mv utility of uutils coreutils during cross-device operations. The utility removes the destination path before recreating it through a copy operation. A local attacker with write access to the destination directory can exploit thi...

CVE-2026-41127: Authorization Bypass Through User-Controlled Key

BigBlueButton is an open-source virtual classroom. Versions prior to 3.0.24 have a missing authorization that allows viewers to inject/overwrite captions Version 3.0.24 tightened the permissions on who is able to submit captions. No known workarounds are available...

CVE-2026-35355: Time-of-check Time-of-use (TOCTOU) Race Condition

The install utility in uutils coreutils is vulnerable to a Time-of-Check to Time-of-Use TOCTOU race condition during file installation. The implementation unlinks an existing destination file and then recreates it using a path-based operation without the OEXCL flag. A local attacker can exploit t...

CVE-2026-41455: Server-Side Request Forgery (SSRF)

WeKan before 8.35 contains a server-side request forgery vulnerability in webhook integration URL handling where the URL scheme field accepts any string without protocol restriction or destination validation. Attackers who can create or modify integrations can set webhook URLs to internal network...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013498)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013498 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: Avoid overwriting the copies of clcsock callback functions The callback functions of...

Linux Distros Unpatched Vulnerability : CVE-2026-35364

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A Time-of-Check to Time-of-Use TOCTOU race condition exists in the mv utility of uutils coreutils during cross-device operations. The utility removes the...

PT-2026-34242

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the kernel's handling of protection keys for address ranges. The subroutine responsible for updating page table entries fails to account for 1GB largepage mappings creat...

pcvisit service binary 安全漏洞

The pcvisit service binary is a remote support software backend component provided by the German company pcvisit. There is a security vulnerability in the pcvisit service binary. This vulnerability stems from incorrect default permissions, allowing local attackers with low privileges to elevate...

Linux Distros Unpatched Vulnerability : CVE-2026-35355

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The install utility in uutils coreutils is vulnerable to a Time-of-Check to Time-of-Use TOCTOU race condition during file installation. The implementation unlin...

OpenC3 COSMOS allows arbitrary writes to plugins directory via path-traversed config filenames

Summary OpenC3 COSMOS contains a design flaw in the savetoolconfig function that allows saving tool configuration files at arbitrary locations inside the shared /plugins directory tree by supplying crafted configuration filenames. Although the implementation sufficiently mitigates standard path...

PT-2026-34559

Name of the Vulnerable Software and Affected Versions RustFS versions prior to 1.0.0-alpha.94 Description Four notification target admin API endpoints in rustfs/src/admin/handlers/event.rs use a check permissions helper that validates authentication but fails to perform admin-action authorization...

CVE-2018-25267: Out-of-bounds Write

UltraISO 9.7.1.3519 contains a local buffer overflow vulnerability in the Output FileName field of the Make CD/DVD Image dialog that allows attackers to overwrite SEH and SE handler records. Attackers can craft a malicious filename string with 304 bytes of data followed by SEH record overwrite...