PT-2026-22151 · Flair · Flair

Esteban Tonglet · Publicado 2026-02-26 · Atualizado 2026-03-03 · CVE-2026-3071

Positive Technologies (AI Summary)

CVSS v3.1

8.4

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Flair versions 0.4.1 through latest

Description The deserialization of untrusted data in the LanguageModel class can lead to arbitrary code execution when loading a malicious model.

Recommendations Versions prior to 0.4.1 are not affected. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Deserialization of Untrusted Data

Enumeração de Fraquezas

CWE-502

Identificadores relacionados

CVE-2026-3071

Produtos afetados

Flair

Referências · 7

• 🔥 https://hiddenlayer.com/sai-security-advisory/2026-02-flair · Exploit
• https://twitter.com/CVEnew/status/2027099256335810854 · Publicação no Twitter
• https://twitter.com/CveTodo/status/2027043116054679814 · Publicação no Twitter
• https://twitter.com/cracbot/status/2028787661365035346 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-3071 · Nota de Segurança
• https://t.me/CVEtracker/45853 · Publicação no Telegram
• https://twitter.com/VulmonFeeds/status/2027057455742480662 · Publicação no Twitter