High 7.8Published May 11, 2026

CVE-2026-45391Local privilege escalation in Cribl Edge for Linux

Updated under an hour ago (Oct 27, 2026, 6:00 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for Cribl Edge

Exploited in the last 30 days

A command injection vulnerability in Cribl Edge for Linux versions 3.2.0 through 4.17.0 allows a local unprivileged user to execute arbitrary commands in the context of the Cribl Edge service account.

CVSS: 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-78, CWE-20
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Cribl
NVD analysis: Deferred
Record last updated: Jun 2, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Cribl Cribl Edge cribl:edge (from the name)	from 3.2.0 before 4.17.1; 4.17.1 not affected	CNA record

References

References

https://docs.cribl.io/edge/release-notes/release-v4171#security-fixes	release-notes
https://trust.cribl.io/notifications	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.