Out-of-bounds write in libsavscmn.so prior to One UI 8.5 allows local attackers to execute arbitrary code. (CVE-2026-21110)
An out-of-bounds write vulnerability exists in libsavscmn.so in versions prior to One UI 8.5. This flaw allows local attackers to execute arbitrary code on affected devices. The vulnerability has a moderate severity rating and no known exploits in the wild have been reported. No patch or remediation information is currently available.
AI Analysis
Technical Summary
CVE-2026-21110 is an out-of-bounds write vulnerability in the libsavscmn.so component affecting versions prior to One UI 8.5. This vulnerability enables local attackers with limited privileges to execute arbitrary code. The CVSS 4.0 vector indicates local attack vector, low attack complexity, no user interaction required, and limited scope impact. No vendor advisory or patch information is provided in the available data.
Potential Impact
Successful exploitation could allow a local attacker to execute arbitrary code, potentially leading to privilege escalation or unauthorized actions on the affected system. However, no known exploits are currently reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict local access to trusted users only.
Out-of-bounds write in libsavscmn.so prior to One UI 8.5 allows local attackers to execute arbitrary code. (CVE-2026-21110)
Description
An out-of-bounds write vulnerability exists in libsavscmn.so in versions prior to One UI 8.5. This flaw allows local attackers to execute arbitrary code on affected devices. The vulnerability has a moderate severity rating and no known exploits in the wild have been reported. No patch or remediation information is currently available.
CVSS v4.0
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-21110 is an out-of-bounds write vulnerability in the libsavscmn.so component affecting versions prior to One UI 8.5. This vulnerability enables local attackers with limited privileges to execute arbitrary code. The CVSS 4.0 vector indicates local attack vector, low attack complexity, no user interaction required, and limited scope impact. No vendor advisory or patch information is provided in the available data.
Potential Impact
Successful exploitation could allow a local attacker to execute arbitrary code, potentially leading to privilege escalation or unauthorized actions on the affected system. However, no known exploits are currently reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict local access to trusted users only.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-fvhw-9rcw-fxq9
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-21110"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 4.0
Threat ID: 6aa15f7aacd9273b4961833b
Added to database: 09/09/2026, 13:30:34 UTC
Last enriched: 09/09/2026, 13:56:36 UTC
Last updated: 09/09/2026, 20:52:00 UTC
Views: 2
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