Called exploited the same day it was disclosed.
Measured from the CVE publication date to the earliest of 3 KEV catalogues that list it.
The life of this vulnerability
- CVE reserved
- CVE published3mo
- First KEV listingsame day
- Last sightingsame day
Gaps are compressed to equal steps. The elapsed time is printed under each.
Which catalogues call it exploited
- CISA KEVUS federallisted Nov 6, 2026
- EUVDENISA, European Unionlisted Nov 6, 2026
- VulnCheck KEVcommercial researchlisted Nov 6, 2026
- CIRCLaggregator, mirrors the abovelisted Nov 6, 2026, not counted
3 catalogues list it. CIRCL aggregates the others and is shown but not counted.
Public exploitation evidence
- reported exploitationpsirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0014
- reported exploitationwww.cisa.gov/sites/default/files/feeds/known_exploited_vulne
2 public reports collected from VulnCheck and CIRCL, first on Nov 6, 2026. Each links to its original source. We have not verified them.
Description
SonicWall SonicOS SSLVPN contains a use of single-factor authentication vulnerability that may allow a user with valid credentials for an alternate authentication method to bypass SAML authentication controls. Successful exploitation may also bypass SAML-enforced multi-factor authentication (MFA).
Required action (CISA)
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
