CVE-2026-3071
HIGH
8.4
CVSS Score
Published: February 26, 2026 at 02:56 PM UTC
Updated: June 17, 2026 at 10:43 AM UTC
2 products affected across 2 vendorsHu Berlin FlairFlair
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Severity
HIGH8.4
Exploit prediction
EPSS 0.2%
SSVC
PoC
Description
Deserialization of untrusted data in the LanguageModel class of Flair from versions 0.4.1 to latest are vulnerable to arbitrary code execution when loading a malicious model.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
75%
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
Source: cverecord
https://www.hiddenlayer.com/sai-security-advisory/2026-02-flairSSVC — Action Prioritization
SSVCPoCNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
8.4HIGHHiddenLayer
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusDEFERRED
CWE
CWE-502
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