CVE-2026-20977

4 documents4 sources
Severity
6.9MEDIUM
EPSS
0.0%
top 99.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Samsung Android
Timeline
PublishedFeb 4

Description

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

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected Packages1 packages

▶NVDsamsung/android14.0, 15.0, 16.0+2

🔴Vulnerability Details

2
CVEList
CVE-2026-20977: Improper access control in Emergency Sharing prior to SMR Feb-2026 Release 1 allows local attackers to interrupt its functioning↗2026-02-04
▶
GHSA
GHSA-gvp8-9xrc-2gjf: Improper access control in Emergency Sharing prior to SMR Feb-2026 Release 1 allows local attackers to interrupt its functioning↗2026-02-04
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-20977 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-20977 (MEDIUM CVSS 6.9) | Improper access control in Emergenc | cvebase.io