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Status published
Low
CVE-2022-41926
Nextcloud Talk Android broadcast incorrect permission handling
Vulnerability Description
Nextcould talk android is the android OS implementation of the nextcloud talk chat system. In affected versions the receiver is not protected by broadcastPermission allowing malicious apps to monitor communication. It is recommended that the Nextcloud Talk Android is upgraded to 14.1.0. There are no known workarounds for this issue.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
nextcloud
View all reports →Affected Software
security-advisories
Vulnerable Versions:
< 14.1.0
Timeline
Official Publish:
November 25th, 2022
Last Modified:
April 23rd, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
MITRE ATT&CK TTPs
T1222
File and Directory Permissions Modification
Defense Evasion
T1574
Hijack Execution Flow
Privilege Escalation
T1005
Data from Local System
Collection
T1078
Valid Accounts
Persistence
T1562
Impair Defenses
Defense Evasion
T1213
Data from Information Repositories
Collection
T1552
Unsecured Credentials
Credential Access
T1041
Exfiltration Over C2 Channel
Exfiltration