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Debian dla-4893 : octavia-agent - security update

critical Nessus Plugin ID 379440

Synopsis

The remote Debian host is missing one or more security-related updates.

Description

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4893 advisory.

 ------------------------------------------------------------------------- Debian LTS Advisory DLA-4893-1 [email protected] https://www.debian.org/lts/security/ Carlos Henrique Lima Melara November 11, 2026 https://wiki.debian.org/LTS
 -------------------------------------------------------------------------

 Package : octavia Version : 11.0.0-2+deb12u1 CVE ID : CVE-2026-74248 CVE-2026-94571 CVE-2026-94572 Debian Bug : 1144814 1148175

 Multiple vulnerabilities have been found in octavia, Openstack's Load Balancer as a Service, which could result in infromation disclosure, remote code execution and authorization bypass.

 For Debian 12 bookworm, these problems have been fixed in version 11.0.0-2+deb12u1.

 We recommend that you upgrade your octavia packages.

 For the detailed security status of octavia please refer to its security tracker page at:
 https://security-tracker.debian.org/tracker/octavia

 Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS Attachment:
 signature.asc Description: PGP signature

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade the octavia-agent packages.

See Also

https://packages.debian.org/source/bookworm/octavia

https://security-tracker.debian.org/tracker/CVE-2026-74248

https://security-tracker.debian.org/tracker/CVE-2026-94571

https://security-tracker.debian.org/tracker/CVE-2026-94572

https://security-tracker.debian.org/tracker/source-package/octavia

Plugin Details

Severity: Critical

ID: 379440

File Name: debian_DLA-4893.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 11/12/2026

Updated: 11/12/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.32

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N

CVSS Score Source: CVE-2026-74248

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Critical

Base Score: 9.4

Threat Score: 7.7

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CVSS Score Source: CVE-2026-94572

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:12.0, p-cpe:/a:debian:debian_linux:octavia-agent, p-cpe:/a:debian:debian_linux:octavia-api, p-cpe:/a:debian:debian_linux:octavia-common, p-cpe:/a:debian:debian_linux:octavia-doc, p-cpe:/a:debian:debian_linux:octavia-driver-agent, p-cpe:/a:debian:debian_linux:octavia-health-manager, p-cpe:/a:debian:debian_linux:octavia-housekeeping, p-cpe:/a:debian:debian_linux:octavia-worker, p-cpe:/a:debian:debian_linux:python3-octavia

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 11/11/2026

Vulnerability Publication Date: 8/14/2026

Reference Information

CVE: CVE-2026-74248, CVE-2026-94571, CVE-2026-94572