CVE-2026-8450 HTTP::Daemon versions before 6.17 for Perl allow OS command injection via send_file()

HTTP::Daemon versions before 6.17 for Perl allow OS command injection via sendfile. sendfile opens its string argument with Perl's 2-arg open. The 2-arg form interprets magic prefixes: '| cmd' and 'cmd |' open a pipe to a subprocess, ' path' and ' path' open the path for write or append. Untruste...

CVE-2026-8450

HTTP::Daemon versions before 6.17 for Perl allow OS command injection via sendfile. sendfile opens its string argument with Perl's 2-arg open. The 2-arg form interprets magic prefixes: '| cmd' and 'cmd |' open a pipe to a subprocess, ' path' and ' path' open the path for write or append. Untruste...

CVE-2026-8450

CVE-2026-8450 affects HTTP::Daemon before 6.17 (Perl). The vulnerability allows OS command execution via the send_file() function, which opens its string argument with Perl’s 2-arg open(). The 2-arg form supports magic prefixes: “| cmd” and “cmd |” to pipe to a subprocess, and “> path”/“>&g...

EUVD-2026-32050

HTTP::Daemon versions before 6.17 for Perl allow OS command injection via sendfile. sendfile opens its string argument with Perl's 2-arg open. The 2-arg form interprets magic prefixes: '| cmd' and 'cmd |' open a pipe to a subprocess, ' path' and ' path' open the path for write or append. Untruste...

[SECURITY] Fedora 43 Update: rust-sequoia-keystore-server-0.2.0-7.fc43

Sequoia keystore daemon...

[SECURITY] Fedora 42 Update: rust-sequoia-keystore-server-0.2.0-7.fc42

Sequoia keystore daemon...

Exploit for Incorrect Authorization in Polkit_Project Polkit

CVE-2021-3560 — Polkit Privilege Escalation CVE-2021-3560 is...

Exploit for Incorrect Authorization in Polkit_Project Polkit

CVE-2021-3560 — Polkit Privilege Escalation CVE-2021-3560 is...

Pi.Alert 代码注入漏洞

Pi.Alert is a WIFI/LAN intrusion detector developed by Jokob-sk. Versions of Pi.Alert prior to 2026-05-07 had a code injection vulnerability. This vulnerability stemmed from the Web configuration editor, which allowed arbitrary Python code to be injected into the pialert.conf file. Additionally,...

PT-2026-43791

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ksmbd module where the function ksmbd vfs kern path end removing is not called on certain error paths. This failure to balance the corresponding ksmbd vfs kern pat...

CVE-2026-45983

In the Linux kernel, the following vulnerability has been resolved: nfsd: never defer requests during idmap lookup During v4 request compound arg decoding, some ops e.g. SETATTR can trigger idmap lookup upcalls. When those upcall responses get delayed beyond the allowed time limit, cachecheck wil...

Daemon Tools Lite Embedded Malicious Code Vulnerability

Daemon Tools contains an unspecified vulnerability that has a high impact on confidentiality, integrity, and availability...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from nfsd’s improper handling of request delays during the idmap search process. This issue may cause...

PT-2026-43850

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the nfsd component where certain operations, such as SETATTR, can trigger idmap lookup upcalls during v4 request compound argument decoding. If these upcall responses...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from race conditions during the exit of the damoncall function and the kdamondfn function. This could...

PT-2026-43494

Name of the Vulnerable Software and Affected Versions HTTP::Daemon versions prior to 6.17 Description OS command injection is possible through the send file function. This occurs because send file utilizes Perl's 2-arg open function, which interprets magic prefixes. Specifically, prefixes like '|...

HTTP::Daemon 安全漏洞

HTTP::Daemon is a simple HTTP class developed under the open-source license of libwww-perl. Versions of HTTP::Daemon prior to version 6.17 contained security vulnerabilities. These vulnerabilities stemmed from the use of the Perl’s 2-arg open method to open string parameters, which could lead to ...

Linux Distros Unpatched Vulnerability : CVE-2026-8450

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HTTP::Daemon versions before 6.17 for Perl allow OS command injection via sendfile. sendfile opens its string argument with Perl's 2-arg open. The 2-arg form...

rsync: Fix of 2 CVEs

CVE-2026-43618: fix integer overflow in compressed-token decoding that could leak rsync process memory contents over the wire - CVE-2026-29518: fix TOCTOU race on parent path components in non-chroot daemon by routing receiver/sender opens, chmod, and chdir through per- component ONOFOLLOW secure...

USN-8278-2: Linux kernel (Azure) vulnerabilities

It was discovered that the Linux kernel algifaead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. CVE-2026-31431 Several security issues were discovered in th...