CVE-2026-95395 PUBLISHED

Missing Release of Memory after Effective Lifetime in Wireshark

Assigner: GitLab
Reserved: 22.09.2026 Published: 29.09.2026 Updated: 29.09.2026

IEEE C37.118 Synchrophasor protocol dissector memory leak in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 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 4.6.9 (excl.)
  • affected from 4.4.0 to 4.4.19 (excl.)

Solutions

Upgrade to version 4.6.9 or above

Credits

  • Liu Tianzhuo (刘天卓) finder

References

Problem Types

  • CWE-401: Missing Release of Memory after Effective Lifetime CWE