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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Rust-Salsa Important Exec Risk Fix 2026-056196047a

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 ruff Important Code Execution Risk Fix 2026-056196047a

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-uv-build Important Arbitrary Code Exec Fix 2026-056196047a

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 uv Important Code Exec Fix Advisory 2026-407b957a3b

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 rust-libcst_derive Security Advisory Fixes Execution Flaw

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 rust-salsa-macros Important Use-After-Free Fix 2026-056196047a

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 rust-libcst Important CodeExec Issue Fix 2026-056196047a

Update the libcst/libcst_derive crates to 1.9.0. Update the salsa/salsa- macros/salsa-macro-rules crates to 0.28.5, fixing a use-after-free bug, GHSA- xc3w-55v…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

How to Review Linux Security Boundaries: Three Kernel Examples

A Linux security review can find a check, a lock, or a safe-looking range and still miss the failure.

Linux

The Hacker News
The Hacker News Vulnerabilities

Official MCP Python SDK Flaw Can Let Malicious Servers Steal OAuth Credentials

A malicious MCP server could trick an application built on the official MCP Python SDK into handing over the OAuth credentials it uses to log in to a real serv…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 perl-Dancer2 Major Deserialization Vulnerability 2026-3b893ccf2d

Dancer2::Serializer::YAML::deserialize handed request bodies straight to YAML::Load. A body tagged !!perl/hash:Some::Class therefore instantiated an arbitrary …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 perl-Dancer2 Critical Deserialization Exploit 2026-5e3eab9a07

Dancer2::Serializer::YAML::deserialize handed request bodies straight to YAML::Load. A body tagged !!perl/hash:Some::Class therefore instantiated an arbitrary …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 mongo-c-driver Critical Updates 2026-b4c749cdd2

libbson 1.30.11 Fixes Fix length check in bson_new_from_buffer. libmongoc 1.30.11 Fixes

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 mongo-c-driver Security Advisory 2026-4286ff2dfd

libbson 1.30.11 Fixes Fix length check in bson_new_from_buffer. libmongoc 1.30.11 Fixes

Linux

The Hacker News
The Hacker News Breaches & leaks

Lunex Stealer Abuses AMD Driver to Disable Security Monitoring and Steal Browser Credentials

The Psychedelic Stealer malware distributed via compromised Ukrainian websites using ClickFix-style Cloudflare verification checks is part of a wider malware-a…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

A Linux eBPF Trampoline Can Outlive the Program It Calls

A Linux eBPF security race can leave generated kernel code pointing at a BPF program after that program’s memory has been released.

Linux

The Hacker News
The Hacker News

Malicious npm Package indexed-btree Hid Its Loader in Runtime Code Before Removal

A malicious npm package named "indexed-btree" has been observed hiding its malicious behavior within application code rather than using lifecycle scripts, indi…

The Hacker News
The Hacker News Breaches & leaks

Identity Visibility in 2026: The Foundation of Identity Security

Identity visibility is a starting point for modern identity security, because stolen and misused credentials are among the most frequently reported initial acc…

The Hacker News
The Hacker News Vulnerabilities

CISA Flags Three Linux Kernel Vulnerabilities Exploited in the Wild

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added three security flaws impacting the Linux kernel to its Known Exploited Vulnera…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 python-django5 Significant Fix for Denial of Service and Forgery

Update python-django5 to the latest 5.x release (5.2.17) Fixes CVE-2026-15307 [high]: Server-side file-write and request forgery via spatial lookups Fixes CVE-…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Django 5 Critical Request Forgery Denial-of-Service Alert

Update python-django5 to the latest 5.x release (5.2.17) Fixes CVE-2026-15307 [high]: Server-side file-write and request forgery via spatial lookups Fixes CVE-…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 python-django5 Critical Server-side Attack Fix CVE-2026-15307

Update python-django5 to the latest 5.x release (5.2.17) Fixes CVE-2026-15307 [high]: Server-side file-write and request forgery via spatial lookups Fixes CVE-…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 perl-DBI Critical Arbitrary Loading Symlink Updates Notice

1.653 Fix test for 32bit-perl Fix arbitrary module and file loading via dbm_type/dbm_mldbm (CVE-2026-78030) Tighten symlink outside of f_dir (CVE-2026-15392) c…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 perl-DBI Security Update CVE-2026-78030 CVE-2026-15392

1.653 Fix test for 32bit-perl Fix arbitrary module and file loading via dbm_type/dbm_mldbm (CVE-2026-78030) Tighten symlink outside of f_dir (CVE-2026-15392) c…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 perl-DBI Important Fixes for CVE-2026-78030 and CVE-2026-15392

1.653 Fix test for 32bit-perl Fix arbitrary module and file loading via dbm_type/dbm_mldbm (CVE-2026-78030) Tighten symlink outside of f_dir (CVE-2026-15392) c…

Linux