CVE-2026-0961 PUBLISHED

Out-of-bounds Write in Wireshark

Assigner: GitLab
Reserved: 14.01.2026 Published: 14.01.2026 Updated: 14.01.2026

BLF file parser crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service

Metrics

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS Score: 5.5

Product Status

Vendor Wireshark Foundation
Product Wireshark
Versions Default: unaffected
  • affected from 4.6.0 to 4.6.3 (excl.)
  • affected from 4.4.0 to 4.4.13 (excl.)

Solutions

Upgrade to version 4.6.3 or above

References

Problem Types

  • CWE-787: Out-of-bounds Write CWE