AUGUST 4, 2026
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Case File

CVE-2026-20977

MEDIUM · CVSS 5.5 EPSS 0.12%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-02-04 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.5. See the original NVD description below for full technical details.

CVE
CVE-2026-20977
Severity
MEDIUM
CVSS
5.5
EPSS
0.12%

Original NVD Description

Improper access control in Emergency Sharing prior to SMR Feb-2026 Release 1 allows local attackers to interrupt its functioning.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-28573 MEDIUM CVE-2026-21038 MEDIUM CVE-2026-21037 HIGH CVE-2026-21036 MEDIUM CVE-2026-21035 HIGH CVE-2026-21034 LOW