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Echo: curl: security update to 1:8.22.0-1+e1

critical Tenable Cloud Security Plugin ID 462118

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - A flaw in libcurl makes it wrongly reuse an HTTP connection setup for a given hostname using Negotiate
 authentication, when the initial request is done using empty credentials. This can make user B's request
 get sent over user A's previously authenticated connection. (CVE-2026-19931)

Solution

Update the curl library and its related packages to version 1:8.22.0-1+e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-19931

Plugin Details

Severity: Critical

ID: 462118

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.22

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

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

CVSS Score Source: CVE-2026-19931

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/2/2026

Vulnerability Publication Date: 9/3/2026

Reference Information

CVE: CVE-2026-19931

IAVA: 2026-A-0932