ICS Security Week in Review — 5 May 2026
This week's advisory feeds produced 42 ICS security advisories across 26 vendors.
At a Glance
| | |
|---|---|
| Total advisories | 42 |
| Critical severity | 3 |
| High severity | 16 |
| Actively exploited (CISA KEV) | 0 |
| Vendors affected | 26 |
By source:
- BSI CERT-Bund (EU): 33
- CISA ICS-CERT: 9
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Top Advisories This Week
#### 🔴 wid-sec-w-2026-1298 — CVSS 9.8
Red Hat Enterprise Linux (LibRaw): Multiple Vulnerabilities allow Code execution or DoS
Affected: Oracle, RESF, Red Hat — CVE-2026-21413, CVE-2026-24450
#### 🔴 ICSA-26-120-03 — CVSS 9.6
ABB Edgenius Management Portal
Affected: ABB — CVE-2025-10571
#### 🔴 wid-sec-w-2026-1320 — CVSS 9.0
Jenkins Plugins: Multiple Vulnerabilities
Affected: Jenkins — CVE-2026-42519, CVE-2026-42520 +5 more
#### 🟠 wid-sec-w-2026-1311 — CVSS 8.8
Wireshark: Multiple Vulnerabilities
Affected: Open Source — CVE-2026-5299, CVE-2026-5401 +36 more
#### 🟠 ICSA-26-120-06 — CVSS 8.8
ABB Ability Symphony Plus Engineering
Affected: ABB — CVE-2023-5869, CVE-2023-39417 +2 more
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Most Active Vendors This Week
- Open Source — 12 advisories
- Red Hat — 8 advisories
- ABB — 6 advisories
- Oracle — 2 advisories
- RESF — 2 advisories
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