CVE-2026-21709
mediumpriority · track · 0EPSS 0.002 · 6 %ileEUgrimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.17% (6th) EPSS
CVSS 6.7 · medium
Who says so?
2 sources
cnnvd · enisa_euvd
EPSS · scored 2026-10-27
A vulnerability allowing a local attacker with administrator privileges to bypass Windows Driver Signature Enforcement.
01
cvss
Technical severity, 0–10. One row per scoring source.
6.7
010
base score 0–10 · higher = more severe · hover a vector to decode
v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 0.8 · impact 5.9
02
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
03
weaknesses
The CWE weakness classes this flaw belongs to.
04
affected products (2)
Products and version ranges known to be affected.
05
also known as (2)
Other names and identifiers for this entity.
06
sources
Which sources assert this record, and when.
published 2026-04-17modified 2026-10-26
07
references (7)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2026-21709cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2026-21709cnnvd
- https://www.veeam.com/products/downloads.html?ad=top-sub-menuPatchcnnvd
- https://www.veeam.com/kb4830enisa_euvd
- https://www.veeam.com/kb4831enisa_euvd
- https://www.veeam.com/kb4830nvd
- https://www.veeam.com/kb4831nvd
scry
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