MEDIUMCVSS v3.1 5.5Vulnerability
CVE-2026-113680
HarfBuzz from 8.0.0 through 14.6.0 contains a NULL pointer dereference vulnerability in the experimental WebAssembly shaper host imports buffer_set_contents, face_create, and font_set_coords. Attackers can supply a crafted font whose embedded wasm module passes out-of-range addresses with non-zero lengths, crashing any application that shapes text with the font.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-10-20T21:14:08.448323+00:00
- Cvss severity
- MEDIUM
- Cvss score
- 5.5
- Retrieved at
- 2026-10-20T21:15:35+00:00
- Score
- 5.5
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-113680
- Cvss vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- First seen by Signal
- 2026-10-20T17:10:14+00:00
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Published at
- 2026-10-20T16:17:12.923
- Last modified
- 2026-10-20T20:11:29.833
Related Entities (1)
HAS_WEAKNESS (1)
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