U.S. CISA adds a flaw in Cisco Catalyst SD-WAN to its Known Exploited Vulnerabilities catalog
2026-05-14T20:51:58Z•830c58a7819e0a16e4ab32d09a29c75a05cb023516a946c4783aceab60cfe20b
CISACisco Catalyst SD-WANFamousSparrowFoxconnFragnesiaInstructureKnown Exploited VulnerabilitiesLinux kernelMicrosoftNGINXNGINX RiftNitrogenOpenLoop HealthPatch TuesdayQuest KACE SMARansomwareTOCTOUVMware Fusiondata breachespionage
What happened
Multiple high-impact security events reported: CISA added a critical Cisco Catalyst SD‑WAN flaw (CVE-2026-20182, CVSS 10.0) to its Known Exploited Vulnerabilities catalog; researchers disclosed Fragnesia (CVE-2026-46300), a Linux kernel local privilege escalation; Broadcom patched a TOCTOU local‑root bug in VMware Fusion (CVE-2026-41702); and a critical 18‑year‑old NGINX heap overflow (CVE-2026-42945, “NGINX Rift”) was disclosed. Other notable items include Quest KACE SMA critical flaw (CVE-2025-32975), Microsoft’s May 2026 Patch Tuesday fixing 138 vulnerabilities (30 critical), Nitrogen RaaS’
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- securityaffairs
- Record identifier
- 830c58a7819e0a16e4ab32d09a29c75a05cb023516a946c4783aceab60cfe20b
- Enrichment time
- 2026-05-14T20:51:58Z
- AI-assisted enrichment
- Yes
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