KEV Entry

CVE-2026-46300

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2026-46300

2026-10-28 17:26 UTC

Timestamps

2026-10-28

2026-10-28

Scope

net: skbuff: preserve shared-frag marker during coalescing | Affected: Linux / Linux | CVSS: 7.8 (HIGH) | EPSS: 0.10192 | Used in malware: unknown | Listed 2 hours ahead of CISA KEV | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2026-46300', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-46300'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2026-46300'}

83e766f9-f364-4f42-8d0a-d8dff7f4f1aa

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-10-29 18:00 UTC

2026-10-29 18:00 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2026-10-28T17:26:00.000Z",
  "ahead_of_cisa_kev": {
    "count": 2,
    "unit": "hour"
  },
  "cve_id": "CVE-2026-46300",
  "cvss_estimated": false,
  "cvss_score": 7.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.95651,
  "epss_score": 0.10192,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "Linux",
  "title": "net: skbuff: preserve shared-frag marker during coalescing",
  "used_in_malware": "unknown",
  "vendor": "Linux",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2026-46300"
}
 -
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