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CVE-2026-20245Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output Vulnerability

17 articles from 8 outlets between 5 Jun and 26 Jun. First reported by SecurityOnline; added to CISA KEV 4 days later. The busiest day was Thu 25 Jun, with 4 articles.

Articles: 17; all time · from 8 outlets
Days with coverage: 7; across 22 days
Busiest day: 4; articles on Thu 25 Jun
Last 7 days: 0a day; vs 0.1 a day before
First report to KEV: 4days; listed 9 Jun
Federal deadline: Passed; Tue 23 Jun · 124 days ago

Coverage over time

17 articles · 5 Jun – 26 Jun

5 JunFirst report5 Jun · SecurityOnline
9 JunAdded to CISA KEV9 Jun · cisa.gov
23 JunFederal deadlineTue 23 Jun, 23:59 UTC

Show as table

CVE-2026-20245: articles per day
Day (UTC)	Articles	Outlets
Fri 5 Jun	3	SecurityOnline 1, SecurityWeek 1, Security Affairs 1
Sat 6 Jun	1	The Hacker News 1
Tue 9 Jun	2	CISA 2
Wed 10 Jun	4	SecurityOnline 3, Security Affairs 1
Wed 24 Jun	2	Google Cloud 1, Dark Reading 1
Thu 25 Jun	4	SecurityWeek 1, The Hacker News 1, Security Affairs 1, Infosecurity 1
Fri 26 Jun	1	SecurityOnline 1

Articles

17 articles

Fri 26 Jun1 article

14:21
Cisco SD-WAN Zero-Day Exploited in AttacksSecurityOnline · mentions it in passing

Thu 25 Jun4 articles

14:21
Google warns Cisco flaw exploited months before June 2026 patchInfosecurity
10:11
Cisco Catalyst SDWAN zero day exploited months before fixSecurity Affairs
06:31
CVE-2026-20245 exposes Cisco Catalyst SD WAN zero day flawThe Hacker News
06:30
Cisco SDWAN flaw lets attackers run root commands, Mandiant warnsSecurityWeek

Wed 24 Jun2 articles

21:50
Cisco Catalyst SD WAN bug exploited pre patch, gave root accessDark Reading
14:42
Zero-Day Exploitation of Vulnerability (CVE-2026-20245) in Cisco Catalyst SD-WAN ManagerGoogle Cloud

Wed 10 Jun4 articles

11:28
CISA flags Arista, Chrome, Cisco flaws; patch by June 23Security Affairs · mentions it in passing
09:11
Havoc Stager Uses Fake Invoices to Hit South American FirmsSecurityOnline · mentions it in passing
09:10
Architectural Exposure: Developers Extract Apple’s Subterranean Core Prompts for Siri AISecurityOnline · mentions it in passing
02:40
CISA warns of critical flaws in Chromium, Arista and Cisco gearSecurityOnline · mentions it in passing

Tue 9 Jun2 articles

20:13
CISA Adds Cisco SD WAN Manager Flaw to KEV Following Active ExploitCISA · official notice
19:14
CISA Adds Cisco SD WAN Manager Flaw to KEV Following Active ExploitCISA · official notice

Sat 6 Jun1 article

06:07
Critical Cisco SDWAN flaw CVE-2026-20245 exploited, no patchThe Hacker News

Fri 5 Jun3 articles

14:41
Cisco SD-WAN Has a New Root-Level Problem, and There’s No Fix YetSecurity Affairs
06:15
Cisco SDWAN flaw lets attackers gain root via CLI exploitSecurityWeek
02:20
Cisco SD-WAN CVE-2026-20245 flaw lets hackers gain root via file uploadSecurityOnline · first report