# CVE-2025-46399: Xfig: transfig: fig2dev segmentation fault vulnerability

Status: published. Published: 2025-04-23. Updated: 2026-11-05.

A flaw was found in fig2dev. This vulnerability allows availability via local input manipulation via genge_itp_spline function.

## Remediation

No remediation reported in collected sources

## Affected products and versions

-  /  (xfig): ≥ 0; ≤ 3.2.9a (affected, semver). Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 6 (transfig): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 7 (transfig): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 8 (transfig): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 9 (transfig): Version range not reported. Source: CNA: redhat

## NVD configuration conditions

Affected CPE matches depend on the following AND/OR and negation conditions:

```json
[
  {
    "negate": false,
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:fig2dev_project:fig2dev:3.2.9a:*:*:*:*:*:*:*",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ],
    "operator": "OR"
  },
  {
    "negate": false,
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ],
    "operator": "OR"
  }
]
```

## Severity and prioritization

- CVSS 3.1: 5.5 (medium); CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N; source: CNA: redhat

- CVSS 3.1: 5.5 (medium); CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N; source: NVD: secalert@redhat.com

- CVSS 3.1: 5.5 (medium); CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N; source: NVD: nvd@nist.gov

- CISA KEV: No listing in collected sources

- EPSS: 0.25% as of 2026-11-05; percentile 15.92%

- SSVC: exploitation none; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-476

## Exploit evidence

- exploit: https://sourceforge.net/p/mcj/tickets/190/ (secalert@redhat.com)

## References

- https://access.redhat.com/security/cve/CVE-2025-46399 (CNA: redhat; vdb-entry, x_refsource_REDHAT)

- https://bugzilla.redhat.com/show_bug.cgi?id=2362053 (CNA: redhat; issue-tracking, x_refsource_REDHAT)

- https://sourceforge.net/p/mcj/tickets/190/ (CNA: redhat)

- https://lists.debian.org/debian-lts-announce/2025/04/msg00043.html (ADP: CVE)

- https://access.redhat.com/security/cve/CVE-2025-46399 (secalert@redhat.com; Vendor Advisory)

- https://bugzilla.redhat.com/show_bug.cgi?id=2362053 (secalert@redhat.com; Vendor Advisory)

- https://sourceforge.net/p/mcj/tickets/190/ (secalert@redhat.com; Exploit, Issue Tracking)

- https://lists.debian.org/debian-lts-announce/2025/04/msg00043.html (af854a3a-2127-422b-91ae-364da2661108)

## Provenance

- CNA: redhat: https://www.cve.org/CVERecord?id=CVE-2025-46399; retrieved 2026-11-05; source updated 2026-11-05

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-46399; retrieved 2026-11-05; source updated 2026-11-05

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2025-46399; retrieved 2026-11-05; source updated Not reported

Revision: 5f8f7dbbc957c2d5b073b08de0bddcdf7ef1a7413860792b61b343d3832b49f8

Canonical: https://y2.dev/cve/CVE-2025-46399

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.