PT-2026-39914 · Cribl · Cribl Edge

Published 2026-05-12 · Updated 2026-05-15 · CVE-2026-45391

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions The product name cannot be determined.

Description Details regarding this issue will be published at disclosure.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

OS Command Injection

Weakness Enumeration

CWE-78

CWE-20

Related Identifiers

CVE-2026-45391

Affected Products

Cribl Edge

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2026-45391 · Security Note
• https://trust.cribl.io/notifications · Vendor Advisory
• https://twitter.com/CVEarity/status/2054095073210745127 · Twitter Post
• https://docs.cribl.io/edge/release-notes/release-v4171#security-fixes · Note
• https://t.me/cveNotify/163599 · Telegram Post
• https://t.me/cveNotify/163160 · Telegram Post
• https://t.me/CVEtracker/53442 · Telegram Post