CVE-2022-41926 json
Nextcloud Talk Android broadcast incorrect permission handling
published 2022-11-25 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-45050
- cvss
- 3.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 21%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.28% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Affected products
- nextcloud security-advisories
Classification
References
-
github.com
/nextcloud/talk-android/pull/2148
patch, third-party-advisory
-
github.com
/nextcloud/security-advisories/security/advisories/GHSA-564v-3rfc-352m
third-party-advisory
-
hackerone.com
/reports/1596459
permissions-required, third-party-advisory
Sources
- CVE List CVE-2022-41926
- NVD CVE-2022-41926
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