VulnSocial

CVE-2026-3071Disclosure

LOWCVSS 8.4 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-502

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 4 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 4 signals
  • Disclosure: 4 classified signals
  • Peaked 1d ago at 3 mentions (2026-02-26); latest day: 1
  • 4 total mentions across 2 days

Deep dive

Activity timeline4 mentions / 2d
01223Mentions · 2026-02-26: 3Mentions · 2026-03-03: 1Technical Details · 2026-02-26: 3Technical Details · 2026-03-03: 102-2603-03
Signal classification1 categories
Disclosure
4100.0%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-02-263
Disclosure3
2026-03-031
Disclosure1
Full discourse4 posts
  • CRAC Learning - Tech@cracbot
    Disclosure

    CVE-2026-3071 (CVSS:8.4, HIGH) is Awaiting Analysis. Deserialization of untrusted data in the LanguageModel class of Flair from versions 0.4.1 to latest are vulnerable to ar..https://nvd.nist.gov/vuln/detail/CVE-2026-3071 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre

    Post summary

    CVE-2026-3071 is a high‑severity deserialization vulnerability in Flair's LanguageModel class, affecting versions 0.4.1 and newer, and is currently awaiting analysis.

    0000024
    173 followersView on X
  • CVE@CVEnew
    Disclosure

    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 … https://www.cve.org/CVERecord?id=CVE-2026-3071

    Post summary

    CVE-2026-3071 exposes a deserialization flaw in Flair's LanguageModel class that permits arbitrary code execution when loading malicious data.

    00000103
    56.6K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-3071 Arbitrary Code Execution via Deserialization Vulnerability in Flair NLP Library https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-3071

    Post summary

    A new CVE (CVE-2026-3071) has been disclosed, describing an arbitrary code execution vulnerability via deserialization in the Flair NLP library, with no additional details on exploitation or mitigation.

    0000036
    4.0K followersView on X
  • CVETodo@CveTodo
    Disclosure

    **CVE-2026-3071** pertains to a deserialization vulnerability within the **`LanguageModel`** class of the **Flair** NLP library, specifically affecting versions **0.4.1** through the latest releases. The flaw arises when untrusted data—particularly malicious models—is deserialized, leading to **arbitrary code execution**. #Cybersecurity #CVE #HighSeverity #SecurityAlert #RemoteCodeExecution #DDoS https://cvetodo.com/cve/CVE-2026-3071

    Post summary

    The post announces a deserialization flaw in Flair’s LanguageModel that can lead to arbitrary code execution across multiple versions, but it does not provide any PoC, exploit, or patch details.

    0000031
    20 followersView on X

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