ot patching

Siemens ProductCERT published SSA-253495 on June 2, 2026, and CISA republished it on July 7, 2026, warning that Siemens SINEC OS before version 4.0 on the RUGGEDCOM RST2428P industrial Ethernet switch contains multiple vulnerabilities, with the highest CVSS v3 score reaching 9.8. The fix is...

Schneider Electric and CISA disclosed on June 9, 2026, that EcoStruxure Panel Server devices used in commercial facilities, critical manufacturing, and energy environments are affected by CVE-2026-6866, a high-severity authentication weakness fixed in firmware version 002.006.000 for supported...

Critical infrastructure operators are being urged to patch Carlson Software’s VASCO-B GNSS Receiver after CISA published a new ICS advisory describing a high-severity authentication flaw that could let a remote attacker change device configuration or interfere with operation. The advisory says...

The release of ICSA-26-099-02 turns a niche industrial product into a straightforward reminder of how dangerous missing authentication can be in operational technology. CISA says a low-privileged remote attacker could send Modbus packets to manipulate register values in GPL Odorizers GPL750...

Schneider Electric’s Plant iT/Brewmaxx advisory is a reminder that modern industrial software risk rarely comes from a single proprietary bug. In this case, the problem sits at the intersection of an embedded third-party component, a high-value automation platform, and a set of operational...

Delta Electronics’ CNCSoft‑G2 has a newly disclosed file‑parsing vulnerability that allows a maliciously crafted project file to trigger an out‑of‑bounds write in the DPAX parser — a flaw that can lead to remote code execution in the context of the running process if a user opens the file...

The list of vulnerabilities recently disclosed in B&R’s APROL industrial automation platform reads like a what’s-what of cybersecurity risks facing critical infrastructure systems today. This advisory, released by CISA and tracked under ICSA-25-093-05, not only highlights the diversity of...