Latest cybersecurity reporting from selected sources.

Vendor Details Mitigations, Promises Patched PAN-OS Software in Coming WeeksPalo Alto Networks warned that a critical vulnerability in the PAN-OS software that runs its firewalls is being actively exploited in the wild by attackers. The vendor detailed temporary mitigations and promised to release updated software to fully patch the flaw later this month.

Vendor Issues Hotfix for Critical Flaw in FortiClient Endpoint Management ServerFortinet's endpoint management security server software is under fire from attackers, who are actively targeting two critical flaws, including a fresh zero-day that facilitates unauthenticated remote code or command execution. The vendor has issued a hotfix and promised a full patch.

Police Fanned Out Early Sunday Brandishing an Advisory of a CVSS 10 VulnerabilityPolice officers across Germany roused corporate IT administrators during the early hours of Sunday morning. Their message to bleary-eyed admins was to immediately patch a critical vulnerability in popular product lifecycle management software from U.S. vendor PTC.

In the latest attacks against the vendor's SMA1000 devices, threat actors have chained a new zero-day flaw with a critical vulnerability disclosed earlier this year.

Rapid7 warns flaw could let any app peek at your SMS, but smartphone vendor won't pick up Security researchers report that OnePlus smartphone users remain vulnerable to a critical bug that allows any application to read SMS and MMS data — a flaw that has persisted since late 2021.…

NetScaler vendor issued a patch but otherwise, stony silence Multiple exploits are circulating for CVE-2025-5777, a critical bug in Citrix NetScaler ADC and NetScaler Gateway dubbed CitrixBleed 2, and security analysts are warning a "significant portion" of users still haven't patched.…

Two emergency patches issued in two weeks Hot on the heels of patching a critical bug in Citrix-owned Netscaler ADC and NetScaler Gateway that one security researcher dubbed "CitrixBleed 2," the embattled networking device vendor today issued an emergency patch for yet another super-serious flaw in the same products — but not before criminals found and exploited it as a zero-day.…

Three zero-days allow an attacker to completely compromise the Concerto application and the host system running it. The vendor has yet to address the issues after being notified three months ago.

The vulnerability is only found in the vendor's router series and can be triggered by an attacker using a crafted request — all of which helps make it a highly critical vulnerability with a 9.2 CVSS score.

The vendor's products fall in a category that ransomware operators like to target to circumvent victims' ability to recover from a successful attack.

Many SonicWall Firewalls Are Unsupported or Lack Patches for Known VulnerabilitiesThousands of SonicWall network security devices remain exposed with critical security flaws, including 20,000 running outdated firmware that no longer receives vendor support. Despite patches available for some of these flaws, many organizations continue to run the outdated firmware.

Over 25,000 publicly accessible SonicWall SSLVPN devices are vulnerable to critical severity flaws, with 20,000 using a SonicOS/OSX firmware version that the vendor no longer supports. [...]

The security bugs were found susceptible to exploitation in connection to the previously disclosed, critical CVE-2024-8963 vulnerability in the security vendor's Cloud Services Appliance (CSA).

That backdoor's not meant to be there? Zyxel just released security fixes for two of its obsolete network-attached storage (NAS) devices after an intern at a security vendor reported critical flaws months ago.…

Seriously, people - please check the stuff you fetch more carefully Security vendor Sonatype believes developers are failing to address the critical remote code execution (RCE) vulnerability in the Apache Struts 2 framework, based on recent downloads of the code.…

Uncle Sam warns sysadmins to get patching as soon as possible A critical security flaw in Ivanti's mobile endpoint management code was exploited and used to compromise 12 Norwegian government agencies before the vendor plugged the hole.…

Thousands of Citrix ADC and Gateway deployments remain vulnerable to two critical-severity security issues that the vendor fixed in recent months. [...]

Naturally, they're already under attack – so you know what to do next Security appliance vendor Fortinet has become the subject of a bug report by its own FortiGuard Labs after the discovery of a critical-rated flaw in three of its products.…

Rapid7 complains of vendor’s silent patching process