CVEvulnerability
CVE-2026-5657
7.5 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-04-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-415
Description
iLBC codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service
Affected configurations
• wireshark wireshark (>= 4.4.0 <= 4.4.14)
• wireshark wireshark (>= 4.6.0 <= 4.6.4)
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://gitlab.com/wireshark/wireshark/-/issues/21113 Exploit, Issue Tracking, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2026-20.html Vendor Advisory
- https://gitlab.com/wireshark/wireshark/-/work_items/21113 Exploit, Issue Tracking, Third Party Advisory