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Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

The Hacker News
The Hacker News Vulnerabilities

ThreatsDay Bulletin: DNS Poisoning Flaw, Supply-Chain Heist, Rust Malware Trick and New RATs Rising

The comfort zone in cybersecurity is gone. Attackers are scaling down, focusing tighter, and squeezing more value from fewer, high-impact targets. At the same …

The Hacker News
The Hacker News Breaches & leaks

Critical Lanscope Endpoint Manager Bug Exploited in Ongoing Cyberattacks, CISA Confirms

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical security flaw impacting Motex Lanscope Endpoint Manager to its K…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42 mbedtls Update 3.6.5 Advisory FEDORA-2025-7c8f6f12d1

Update to 3.6.5 Release notes: https://github.com/Mbed-TLS/mbedtls/releases/tag/mbedtls-3.6.5

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: FreeIPA Important CVE-2025-7493 Escalation Prevention Advisory

CVE-2025-7493: host to admin escalation prevention: https://www.freeipa.org/release-notes/4-12-5.html Update FreeIPA to latest fixes from ipa-4-12 branch

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CISA: Critical Sudo Flaw CVE-2025-32463 Requires Immediate Action

CISA has added CVE-2025-32463 to its Known Exploited Vulnerabilities catalog, a flaw in sudo that affects nearly every Linux distribution. The bug allows a lim…

Linux

The Hacker News
The Hacker News Vulnerabilities

Cisco Warns of Actively Exploited SNMP Vulnerability Allowing RCE or DoS in IOS Software

Cisco has warned of a high-severity security flaw in IOS Software and IOS XE Software that could allow a remote attacker to execute arbitrary code or trigger a…

Cisco

The Hacker News
The Hacker News Breaches & leaks

Malicious Nx Packages in ‘s1ngularity’ Attack Leaked 2,349 GitHub, Cloud, and AI Credentials

The maintainers of the nx build system have alerted users to a supply chain attack that allowed attackers to publish malicious versions of the popular npm pack…

GitHub

The Hacker News
The Hacker News Vulnerabilities

CISA Adds Two N-able N-central Flaws to Known Exploited Vulnerabilities Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added two security flaws impacting N-able N-central to its Known Exploited Vulner…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 clash-meta Important RCE Fix Advisory 2025-b4a1689983

upgrade to 1.19.12 Mitigating remote code execution vulnerabilities using systemd sandboxing features.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42: Thunderbird Important Update 128.13.0 Advisory 2025-fd004806e3

Update to 128.13.0 https://www.thunderbird.net/en-US/thunderbird/128.13.0esr/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2025-62/

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: Thunderbird 128.13.0 Critical Update - Advisory 2025-a9d97ce15f

Update to 128.13.0 https://www.thunderbird.net/en-US/thunderbird/128.13.0esr/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2025-62/

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian 11: firefox-esr Important Security Risk Advisory DLA-4250-1

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: Transfig Security Advisory Addresses Major Seg Fault Issues

Update to latest upstream snapshot ee3f4d841d1ba7d5b1b57544c5068822ca92b1af

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Mageia 9: MGASA-2025-0207 critical update for Firefox available now

Suggested Advisory The last packaged version for armv7hl was 115.13.0, so from the point of view of the armv7hl architecture, this is a Security Advisory and f…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42: FEDORA-2025-c0d9be4e68 important: thunderbird update

Update to 128.12.0 https://www.thunderbird.net/en-US/thunderbird/128.12.0esr/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2025-55/

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: 2025-8e4e6cf21e important: thunderbird 128.12.0 release

Update to 128.12.0 https://www.thunderbird.net/en-US/thunderbird/128.12.0esr/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2025-55/

Linux

The Hacker News
The Hacker News Vulnerabilities

CISA Adds Four Critical Vulnerabilities to KEV Catalog Due to Active Exploitation

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added four security flaws to its Known Exploited Vulnerabilities (KEV) catalog, citi…

The Hacker News
The Hacker News Breaches & leaks

Manufacturing Security: Why Default Passwords Must Go

If you didn't hear about Iranian hackers breaching US water facilities, it's because they only managed to control a single pressure station serving 7,000 peopl…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CISA Warns of CVSS 9.3 MICROSENS NMP Web+ Flaws

If you're managing industrial networks, critical manufacturing systems, or infrastructure that demands tight security, you'll want to sit down for this one. MI…

The Hacker News
The Hacker News Breaches & leaks

Ransomware Gangs Exploit Unpatched SimpleHelp Flaws to Target Victims with Double Extortion

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday disclosed that ransomware actors are targeting unpatched SimpleHelp Remote Monitor…

The Hacker News
The Hacker News Vulnerabilities

CISA Adds Erlang SSH and Roundcube Flaws to Known Exploited Vulnerabilities Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added two critical security flaws impacting Erlang/Open Telecom Platform (OTP) SSH a…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: FEDORA-2025-5bf1989d48 moderate: thunderbird mail client update

Update to 128.11.0 https://www.thunderbird.net/en-US/thunderbird/128.11.0esr/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2025-46/

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42: thunderbird 2025-1dc1cd5a87

Update to 128.10.1 https://www.mozilla.org/en-US/security/advisories/mfsa2025-34/ https://www.thunderbird.net/en-US/thunderbird/128.10.1esr/releasenotes/

Linux

The Hacker News
The Hacker News Vulnerabilities

How to Automate CVE and Vulnerability Advisory Response with Tines

Run by the team at workflow orchestration and AI platform Tines, the Tines library features pre-built workflows shared by security practitioners from across th…