CVE-2025-21043 - Samsung Mobile Devices
AI Vulnerability ContextOut-of-bounds write in libimagecodec.quram.so prior to SMR Sep-2025 Release 1 allows remote attackers to execute arbitrary code.
Overview
A source-backed snapshot of this vulnerability.
CISA KEVyesWhether CISA lists this as exploited.
Techniques0AI attack methods connected to this vulnerability.
Case studies0Examples where this vulnerability is mentioned.
Vulnerability status
How serious this vulnerability is and whether it is known to be exploited.
CISA KEVHIGH
- CVE ID
- CVE-2025-21043
- Vendor/project
- Samsung
- Product
- Mobile Devices
- Vulnerability name
- Samsung Mobile Devices Out-of-Bounds Write Vulnerability
- Date added
- 2025-10-02
- Due date
- 2025-10-23
- Known ransomware campaign use
- Unknown
- CVSS v3
- 8.8
CWE-787
Exploit context
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No description available. The source record only contains identifiers and metadata.
Source evidence
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Original source
Original source links
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NVD CVE pagehttps://nvd.nist.gov/vuln/detail/CVE-2025-21043CVE API docshttps://nvd.nist.gov/developers/vulnerabilitiesData feedshttps://nvd.nist.gov/vuln/data-feedsCataloghttps://www.cisa.gov/known-exploited-vulnerabilities-catalogData repositoryhttps://github.com/cisagov/kev-datamobile.security@samsung.comhttps://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=09134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-21043