KEV Entry

CVE-2026-73570

Known Exploited Vulnerability Entry ENISA

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Entry Details
Confirmed Exploited

CVE-2026-73570

2026-08-18 00:00 UTC

Timestamps

2026-08-18

2026-08-18

Scope

Affected: Zimbra / Collaboration | Description: Improper sanitization of untrusted input during SNMP notification processing. Exploitation waves since the beginning of August 2026. | Patched since: 2026/07/20 | Exploitation type: unknown | CWEs: CWE-78 | Origin source: CERT.PL | Notes: https://wiki.zimbra.com/wiki/Zimbra_Releases/10.1.20

References
  • {'id': 'CVE-2026-73570', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-73570'}
  • {'id': 'EUVD-2026-58069', 'url': 'https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-58069'}
  • {'id': 'source', 'url': 'https://wiki.zimbra.com/wiki/Zimbra_Releases/10.1.20'}

c0bf679d-88c4-4a63-9674-a7bec42990c9

ENISA
cce329bf-df49-4c6e-a027-80be2e6483bd

2026-08-19 17:44 UTC

2026-08-19 17:44 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
csirt_report enisa-cnw-kev successful_exploitation 0.75
View details 
{
  "catalog": "ENISA / EU CSIRTs Network (CNW) KEV JSON",
  "cwes": [
    "CWE-78"
  ],
  "dateReported": "2026/08/18",
  "euvd": "EUVD-2026-58069",
  "exploitationType": [
    "unknown"
  ],
  "notes": "https://wiki.zimbra.com/wiki/Zimbra_Releases/10.1.20",
  "originSource": "CERT.PL",
  "patchedSince": "2026/07/20",
  "product": "Collaboration",
  "threatActorsExploiting": [],
  "vendorProject": "Zimbra",
  "vulnerabilityName": ""
}
 -
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