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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 erlang-cowlib Denial of Service Fix 2026-ce97d80dae

Fedora 43 released an update for erlang-cowlib (2.19.0) and cowboy (2.18.0), addressing security vulnerabilities, including a denial of service issue and vario…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 libnfs Important Fixes for CVE-2026-57918 CVE-2026-53689

The Fedora libnfs package update addresses vulnerabilities CVE-2026-57918 and CVE-2026-53689, improving access to NFS protocols and ensuring better security fo…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 erlang-cowlib Denial of Service Fix 2026-7d233ad8b0

Fedora 44 updates cowlib and cowboy libraries to enhance security, addressing a denial of service vulnerability, and introducing various protocol handling impr…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 FreeRDP Important Buffer Overflow Fix ELSA-2026-54486

Oracle Linux updated RPMs for version 10 to address several CVEs, including fixes for security vulnerabilities in the FreeRDP software across x86_64 and aarch6…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 python-idna Moderate IDNA Fix Advisory ELSA-2026-54481

Oracle Linux has released an update for python3-idna to address CVE-2026-45409, which involves a security fix for quadratic time complexity in IDNA validation.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 ELSA-2026-36541 Kernel Important Bug Fix Advisory

Oracle Linux 10 has released kernel updates addressing multiple vulnerabilities and related changes, including driver signing certificate updates and fixes for…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 RLSA-2026-54486 FreeRDP Important Remote Code Execution

A significant security update for FreeRDP on Rocky Linux 10 addresses multiple vulnerabilities, including remote code execution and denial of service risks, re…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 Advisory ELSA-2026-54290 python-idna Moderate CVE-2026-45409

Oracle Linux 8 has released updates for python3-idna to address the security vulnerability CVE-2026-45409, available for both x86_64 and aarch64 architectures.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 perl-DBI Important Buffer Overflow Fix ELSA-2026-52772

Oracle Linux 8 has released updated perl-DBI packages addressing security vulnerabilities, including a buffer overflow and unsafe string evaluation, relevant t…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 7 glib2 Important Buffer Overflow Fix ELSA-2026-51183

Oracle Linux 7 has released updated rpm packages that address multiple CVEs, including CVE-2026-58016, enhancing security and fixing various vulnerabilities in…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 7 libXfont2 Important CVE-2026-56001 ELSA-2026-51063

Oracle Linux has released updated RPMs for version 7 to address security vulnerabilities CVE-2026-56001, CVE-2026-56002, and CVE-2026-56003 in libXfont2.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 16.04 Linux Kernel Important Privilege Escalation Issues USN-8530-2

Ubuntu 16.04 LTS received security updates for the linux-aws-hwe kernel to correct several vulnerabilities that could allow local attackers to escalate privile…

Linux AWS Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 16.04 LTS Kernel Important Flaw Escalation CVE-2026-43503

Ubuntu Security Notice USN-8529-2 reveals multiple vulnerability fixes in the Linux kernel affecting Ubuntu 16.04 LTS, with local attackers potentially escalat…

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS Linux Kernel Significant Packet Injection Flaw USN-8631-2

Ubuntu Security Notice USN-8631-2 details several fixed vulnerabilities in the Linux kernel affecting Ubuntu 22.04 LTS, including issues in various subsystems …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux python3.9 Important Filter Bypass Vulnern RLSA-2026-54268

A security update for python3.9 on Rocky Linux 9 addresses a critical vulnerability, allowing directory escape during tarfile extraction, rated with a CVSS sco…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 RLSA-2026-54247 Kernel-rt Medium Denial of Service

A moderate security update for the kernel-rt on Rocky Linux 8 addresses vulnerabilities including a fix for partition descriptor bookkeeping and a double-free …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 abrt Important Arbitrary File Issues RLSA-2026-54272

A security update for the Automatic Bug Reporting Tool in Rocky Linux 8 addresses multiple vulnerabilities, including arbitrary file writes and content injecti…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux python-idna Moderate Denial of Service RLSA-2026-54290

A moderate security update for python-idna has been released for Rocky Linux 8, addressing a denial of service vulnerability identified as CVE-2026-45409.

Linux

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

How to Test for CORS Misconfigurations Like a Bug Bounty Hunter

A step-by-step method for finding and proving CORS misconfiguration vulnerabilities: the header checks, the edge cases developers miss, and how to fix them.How…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Gentoo FreeType Normal Info Leak Multiple Issues GLSA-202608-02

Gentoo Linux has issued a security advisory about multiple vulnerabilities in FreeType, urging users to upgrade to version 2.14.3 to mitigate risks including a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 LTS USN-8632-1 Follow-Redirects Credential Disclosure

Ubuntu issued a security notice for a vulnerability in node-follow-redirects affecting multiple LTS releases, allowing potential exposure of sensitive informat…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 cri-o 1.34.11 Denial of Service Fix CVE-2026-34986

Fedora 43 has updated cri-o to version 1.34.11, addressing CVE-2026-34986 and resolving specific bugs while providing upstream fixes for enhanced stability and…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 vaultwarden 1.37.1 Denial Of Service Fix Advisory 2026-84a39c58c9

Fedora has released an update for vaultwarden to version 1.37.1, addressing several CVEs and patched vulnerabilities, enhancing the security of this unofficial…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 SQLite Arbitrary Code Execution Vulnerability Fix CVE-2026-11822

The Fedora update addresses vulnerabilities CVE-2026-11822 and CVE-2026-11824 in SQLite 3.51.2, enhancing security against arbitrary code execution and buffer …

Linux