Astra Linux – Vulnerability in Linux

A flaw related to race conditions and incorrect initialization of the process ID was discovered in the Linux kernel’s handling of child/parent process identification during signal handler filtering. A local attacker can exploit this flaw to bypass checks and send any signal to a privileged proces...

CPython 安全漏洞

CPython is a Python interpreter implemented in C language by the Python Foundation. CPython has a security vulnerability, which stems from the profiling.sampling module and the asyncio introspection feature. This vulnerability may allow access to addresses within privileged processes during readi...

[SECURITY] Fedora 42 Update: polkit-126-3.fc42.2

polkit is a toolkit for defining and handling authorizations. It is used for allowing unprivileged processes to speak to privileged processes...

[SECURITY] Fedora 43 Update: polkit-126-6.fc43.2

polkit is a toolkit for defining and handling authorizations. It is used for allowing unprivileged processes to speak to privileged processes...

CVE-2026-2640

During an internal security assessment, a potential vulnerability was discovered in Lenovo PC Manager that could allow a local authenticated user to terminate privileged processes...

PT-2026-56338

Name of the Vulnerable Software and Affected Versions Foxit PDF Reader affected versions not specified Foxit PDF Editor affected versions not specified Description A privilege escalation issue exists in the update service FoxitPDFReaderUpdater.exe due to an uncontrolled search path. This allows...

[SECURITY] Fedora 44 Update: polkit-127-2.fc44.1

polkit is a toolkit for defining and handling authorizations. It is used for allowing unprivileged processes to speak to privileged processes...

EUVD-2026-11365

During an internal security assessment, a potential vulnerability was discovered in Lenovo PC Manager that could allow a local authenticated user to terminate privileged processes...

EUVD-2026-11361

An input validation vulnerability was reported in the LenovoProductivitySystemAddin used in Lenovo Vantage and Lenovo Baiying that could allow a local authenticated user to terminate arbitrary processes with elevated privileges...

CVE-2026-1717

An input validation vulnerability was reported in the LenovoProductivitySystemAddin used in Lenovo Vantage and Lenovo Baiying that could allow a local authenticated user to terminate arbitrary processes with elevated privileges...

CVE-2026-2640

During an internal security assessment, a potential vulnerability was discovered in Lenovo PC Manager that could allow a local authenticated user to terminate privileged processes...

CVE-2026-2640

During an internal security assessment, a potential vulnerability was discovered in Lenovo PC Manager that could allow a local authenticated user to terminate privileged processes...

CVE-2026-2640

CVE-2026-2640 affects Lenovo PC Manager. A local authenticated user could terminate privileged processes. CVSS metrics from Lenovo PSIRT: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (3.1) and CVSS v4.0: AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/SC:N/VI:N/SI:N/VA:H. No explicit root cause, affected component version,...

CVE-2026-2640

During an internal security assessment, a potential vulnerability was discovered in Lenovo PC Manager that could allow a local authenticated user to terminate privileged processes...

CVE-2026-2640

During an internal security assessment, a potential vulnerability was discovered in Lenovo PC Manager that could allow a local authenticated user to terminate privileged processes...

CVE-2026-1717

CVE-2026-1717 affects the LenovoProductivitySystemAddin used in Lenovo Vantage and Lenovo Baiying. An input validation vulnerability allows a local authenticated user to terminate arbitrary processes with elevated privileges. The advisory provides two CVSS assessments: CVSSv3.1 base score 5.5 (LO...

Lenovo PC Manager 安全漏洞

Lenovo PC Manager is a PC management software developed by Lenovo Corporation. There is a security vulnerability in Lenovo PC Manager, which stems from the possibility for locally authenticated users to terminate privileged processes...

CVE-2026-2640: Improper Privilege Management

During an internal security assessment, a potential vulnerability was discovered in Lenovo PC Manager that could allow a local authenticated user to terminate privileged processes...

[SECURITY] Fedora 43 Update: polkit-126-6.fc43.1

polkit is a toolkit for defining and handling authorizations. It is used for allowing unprivileged processes to speak to privileged processes...

Unity Linux 20.1070e Security Update: screen (UTSA-2026-005208)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005208 advisory. Screen version 5.0.0 and older version 4 releases have a TOCTOU race potentially allowing to send SIGHUP, SIGCONT to privileged processes when installed setuid-root...