KEV Entry

CVE-2025-21043

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2025-21043

2026-06-01 10:41 UTC

Timestamps

2026-06-01

2026-06-01

Scope

KEVIntel entry: Out-of-bounds write in libimagecodec.quram.so prior to SMR Sep-2025 Release 1 allows remote attackers to execute arbitrary code. | Affected: Samsung Mobile / Samsung Mobile Devices | CVSS: 8.8 (HIGH) | EPSS: 0.01435 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2025-21043', 'url': 'https://www.cve.org/CVERecord?id=CVE-2025-21043'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2025-21043'}

492a9b6f-180c-4fc1-ae79-adfc4c5c59e2

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-19 12:42 UTC

2026-06-19 12:42 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2026-06-01T10:41:37.610Z",
  "ahead_of_cisa_kev": {
    "count": 1,
    "unit": "day"
  },
  "cvss_score": 8.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.69647,
  "epss_score": 0.01435,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "Samsung Mobile Devices",
  "title": "Out-of-bounds write in libimagecodec.quram.so prior to SMR Sep-2025 Release 1 allows remote attackers to execute arbitrary code.",
  "used_in_malware": "unknown",
  "vendor": "Samsung Mobile"
}
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