CVE-2026-16881
A code injection vulnerability exists in the LINE Android app prior to version 26.7.2. The...
A code injection vulnerability exists in the LINE Android app prior to version 26.7.2.
The profile rendering component does not adequately validate or sandbox externally supplied script content embedded in profile templates.
As a result, an attacker who is able to place crafted content in a profile could cause unintended code to execute with the application's privileges when a victim views that profile.
A server-side mitigation has been deployed that also protects existing Android clients that have not been updated to version 26.7.2.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Passive
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
A code injection vulnerability exists in the LINE Android app prior to version 26.7.2.
The profile rendering component does not adequately validate or sandbox externally supplied script content embedded in profile templates.
As a result, an attacker who is able to place crafted content in a profile could cause unintended code to execute with the application's privileges when a victim views that profile.
A server-side mitigation has been deployed that also protects existing Android clients that have not been updated to version 26.7.2.
- Record
CVE-2026-16881- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - Updated
- 2026-11-02
EUVDEUVD-2026-52574
A code injection vulnerability exists in the LINE Android app prior to version 26.7.2.
The profile rendering component does not adequately validate or sandbox externally supplied script content embedded in profile templates.
As a result, an attacker who is able to place crafted content in a profile could cause unintended code to execute with the application's privileges when a victim views that profile.
A server-side mitigation has been deployed that also protects existing Android clients that have not been updated to version 26.7.2.
- Record
EUVD-2026-52574- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-86g4-8jpx-6pgq
A code injection vulnerability exists in the LINE Android app prior to version 26.7.2. The...
A code injection vulnerability exists in the LINE Android app prior to version 26.7.2.
The profile rendering component does not adequately validate or sandbox externally supplied script content embedded in profile templates.
As a result, an attacker who is able to place crafted content in a profile could cause unintended code to execute with the application's privileges when a victim views that profile.
A server-side mitigation has been deployed that also protects existing Android clients that have not been updated to version 26.7.2.
- Record
GHSA-86g4-8jpx-6pgq- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Updated
- 2026-11-02
NVD
A code injection vulnerability exists in the LINE Android app prior to version 26.7.2.
The profile rendering component does not adequately validate or sandbox externally supplied script content embedded in profile templates.
As a result, an attacker who is able to place crafted content in a profile could cause unintended code to execute with the application's privileges when a victim views that profile.
A server-side mitigation has been deployed that also protects existing Android clients that have not been updated to version 26.7.2.
- Record
CVE-2026-16881- CVSS 4.0
- 8.7 High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-16881 is a high vulnerability (CVSS 8.7) in Line Corporation Client For Android, published August 4, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.44%, the 38th percentile. No source names a fixed version.