CVE-2026-77159

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

CVE-2026-77159

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

CVE-2026-88265

A flaw was found in crun. After pivotroot, reopening /dev/null for stdio can follow a symlink and attach a host file to container stdio, then change that file's ownership. Affected versions are crun 1.29.1 and earlier. Default configurations that mount a fresh /dev are not exposed. No fixed relea...

CVE-2026-88265

A flaw was found in crun. After pivotroot, reopening /dev/null for stdio can follow a symlink and attach a host file to container stdio, then change that file's ownership. Affected versions are crun 1.29.1 and earlier. Default configurations that mount a fresh /dev are not exposed. No fixed relea...

CVE-2024-31969

📌 CVE-2024-31969 CVE-2024-31969 adalah kerentanan local privilege escalation pada sudo ketika menggunakan perintah sudoedit. Kerentanan ini diperkenalkan sejak sudo 1.9.0 karena cara sudoedit memvalidasi environment variable pengguna dan kepemilikan file yang kurang tepat. 📖 Deskripsi A flaw...

libvirt: swtpm privilege escalation via symlink following

A flaw was found in libvirt. A local attacker, specifically a process running as the confined swtpm user, could exploit a symlink-following vulnerability in the virFileChownFiles function. By planting a symbolic link within the swtpm state directory, the attacker could trick the root-level libvir...

CVE-2024-31969

📌 CVE-2024-31969 CVE-2024-31969 is a local privilege escalation vulnerability in sudo when using the sudoedit command. This vulnerability was introduced in sudo 1.9.0 due to the way sudoedit validates user environment variables and file ownership improperly. 📖 Description A flaw introduced in sud...

OwnershipStealer

OwnershipStealer 这个 C 代码是一个控制台应用程序，它尝试获取指定文件的所有权。 代码逻辑 程序首先检查是否通过命令行参数指定了文件名，如果没有，则提示用户输入一个文件名。然后，它通过执行以下步骤尝试获取该文件的所有权： 获取当前进程的令牌。 查找 SeTakeOwnershipPrivilege 的 LUID（本地唯一标识符）。 在令牌中启用 SeTakeOwnershipPrivilege。 通过为该文件创建新的 FileSecurity 对象，将所有者设置为当前用户，然后在文件上设置新的访问控制，来尝试获取该文件的所有权。 如果程序遇到...

CVE-2026-85693

Chatbot UI (open-source chat application) contains an authorization bypass in its retrieval endpoint (/api/retrieval/retrieve). The root cause is a service-role Supabase client that bypasses row-level security and fails to validate file ownership, allowing any authenticated user to retrieve index...

Astra Linux – Vulnerability in Ansible

A flaw was discovered in Ansible. The ansible-core user module allows an unprivileged user to silently create or replace the contents of any file on any system path, and to take ownership of that file when a privileged user executes the user module against the unprivileged user’s home directory. ...

CVE-2026-71477 mise: Incorrect file ownership, when installed by the root user using `install.sh`

mise manages dev tools like node, python, cmake, and terraform. Prior to 2026.7.1, release tar archives record mise/bin/mise with user and group ID 1001 and packaging/standalone/install.envsubst extracts and moves it without normalizing ownership, allowing a local user with those IDs to replace a...

CVE-2026-71477 mise: Incorrect file ownership, when installed by the root user using `install.sh`

mise manages dev tools like node, python, cmake, and terraform. Prior to 2026.7.1, release tar archives record mise/bin/mise with user and group ID 1001 and packaging/standalone/install.envsubst extracts and moves it without normalizing ownership, allowing a local user with those IDs to replace a...

CVE-2026-71477

CVE-2026-71477 affects mise , a developer tool manager, in versions prior to 2026.7.1 . The root cause is an incorrect file ownership issue: release tar archives record mise/bin/mise with user and group ID 1001 , and the install.envsubst script extracts and moves the binary without normalizing ow...

CVE-2026-71477 mise: Incorrect file ownership, when installed by the root user using `install.sh`

mise manages dev tools like node, python, cmake, and terraform. Prior to 2026.7.1, release tar archives record mise/bin/mise with user and group ID 1001 and packaging/standalone/install.envsubst extracts and moves it without normalizing ownership, allowing a local user with those IDs to replace a...

GHSA-MPC3-HQR8-W5F3 vulnerabilities

Vulnerabilities for packages: gnupg...

GO-2026-5008 vulnerabilities

Vulnerabilities for packages: goreleaser...

CVE-2026-16898

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to change the ownership of arbitrary files due to improper validation of an attacker-controlled file path...

CVE-2026-16898

CVE-2026-16898 affects IBM i 7.3–7.6 and can allow a local authenticated attacker to change ownership of arbitrary files due to improper validation of attacker-controlled file paths (CWE-73). The issue is documented in IBM’s Security Bulletin for Network Authentication Service, which confirms the...

CVE-2026-16898

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to change the ownership of arbitrary files due to improper validation of an attacker-controlled file path...

EUVD-2026-58379

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to change the ownership of arbitrary files due to improper validation of an attacker-controlled file path...