CVE Explorer
CVE-2026-3071
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Flair","repo":"https://github.com/flairNLP/flair","vendor":"Flair","versions":[{"lessThanOrEqual":"*","status":"affected","version":"0.4.1","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:c53ad435b0d56745830620fb1799c2485f048f3dcc54f36557f5fde126466124 · sha256:d6b1f9f4668a60ff… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":8.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:c53ad435b0d56745830620fb1799c2485f048f3dcc54f36557f5fde126466124 · sha256:d6b1f9f4668a60ff… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:c53ad435b0d56745830620fb1799c2485f048f3dcc54f36557f5fde126466124 · sha256:d6b1f9f4668a60ff… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"tags":["exploit"],"url":"https://www.hiddenlayer.com/sai-security-advisory/2026-02-flair"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c53ad435b0d56745830620fb1799c2485f048f3dcc54f36557f5fde126466124 · sha256:d6b1f9f4668a60ff… · /containers/adp/0/references/0
{"url":"https://www.hiddenlayer.com/sai-security-advisory/2026-02-flair"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c53ad435b0d56745830620fb1799c2485f048f3dcc54f36557f5fde126466124 · sha256:d6b1f9f4668a60ff… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.