Details
- Type
- Authorization Bypass
- Impact
- Remote Code Execution
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Published
- 27 October 2026
- Updated
- 29 October 2026
- Weakness
- CWE-22
Vendor fix
Update to versions 20.20.1, 21.12.3, 22.10.1, 23.4.1 or Certified Asterisk 22.8-cert3 or later.
Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-57200
- https://github.com/asterisk/asterisk/commit/205c301a0a0b0d013d4ebdf12856ebbc30405350
- https://github.com/asterisk/asterisk/commit/762b4c9c39b28fa5564112b0f484012298469a6c
- https://github.com/asterisk/asterisk/commit/9d198a7d16ccba51507dfea6c1ecc511e89d698a
- https://github.com/asterisk/asterisk/commit/c10cdbce072a708060cd38a89d6850808fe6bf46
- https://github.com/asterisk/asterisk/releases/tag/20.20.1
- https://github.com/asterisk/asterisk/releases/tag/23.4.1
- https://github.com/asterisk/asterisk/tree/24.0.0-pre1
- https://github.com/asterisk/asterisk/commit/051d29a0d35559e9165bab346de9422e25415533
- https://github.com/asterisk/asterisk/commit/87641e9b2cd62c998c5283400ba77b61b5b07dd4
- https://github.com/asterisk/asterisk/releases/tag/21.12.3
- https://github.com/asterisk/asterisk/releases/tag/22.10.1
- https://github.com/asterisk/asterisk/releases/tag/certified-22.8-cert3
- https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c