CVE-2026-20805
Act now ● On CISA KEV — actively exploited
Actively exploited — on the CISA KEV list.
CVSS base
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS — probability of exploitation (30 days)
5.2%
92.1th percentile
CISA KEV
Listed
Added 2026-01-13 · patch by 2026-02-03
Weakness / dates
CWE-200
Published 2026-01-13 · modified 2026-07-30
CVSS breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
| Attack Vector | L | Local |
| Attack Complexity | L | Low |
| Privileges Required | L | Low |
| User Interaction | N | None |
| Scope | U | Unchanged |
| Confidentiality | H | High |
| Integrity | N | None |
| Availability | N | None |
Timeline
- 2026-01-13 — Published (NVD)
- 2026-01-13 — Added to CISA KEV (actively exploited)
- 2026-02-03 — CISA patch-by deadline
- 2026-07-30 — Last modified (NVD)
Description
Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.