UBUNTU-CVE-2026-57189: Low severity ubuntu/asterisk vulnerability

Published Oct 27, 2026

Updated

Affected Software

7 affected components

ubuntu/asterisk*

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade Asterisk to a version that resolves this vulnerability.
Fixed in 20.20.1
Upgrade
Upgrade Asterisk to a version that resolves this vulnerability.
Fixed in 21.12.3
Upgrade
Upgrade Asterisk to a version that resolves this vulnerability.
Fixed in 22.10.1
Upgrade
Upgrade Asterisk to a version that resolves this vulnerability.
Fixed in 23.4.1
Upgrade
Upgrade Certified Asterisk to a version that resolves this vulnerability.
Fixed in 20.7-cert11
Upgrade
Upgrade Certified Asterisk to a version that resolves this vulnerability.
Fixed in 22.8-cert3

Frequently Asked Questions

What access does an attacker need to exploit this issue?

The attacker must have network access and low-level privileges. No user interaction is required, but exploitation has an additional attack requirement.

What is the potential impact if exploitation succeeds?

The reported impact is low on confidentiality, integrity, and availability of the vulnerable component. No impact on subsequent systems is indicated.

UBUNTU-CVE-2026-57189: Low severity ubuntu/asterisk vulnerability

Affected Software

Remediation

Frequently Asked Questions

What access does an attacker need to exploit this issue?

What is the potential impact if exploitation succeeds?

Company

Resources

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Frequently Asked Questions

What access does an attacker need to exploit this issue?

What is the potential impact if exploitation succeeds?