Detections
Analytics

Echo: curl: security update to 1:8.23.0-1+e1curl-7.69.1: security update to 7.69.1+e2curl-8.1.1: security update to 8.1.1+e2curl-8.17.0: security update to 8.17.0+e2curl-8.8.0: security update to 8.8.0+e2

high Tenable Cloud Security Plugin ID 476129

Description

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

 - When libcurl uses libssh2 with a hashed `known_hosts` file, an unrelated initial entry can cause host key
 validation to report a key *mismatch* as a *missing* key to the `CURLOPT_SSH_KEYFUNCTION` callback.
 (CVE-2026-87865)

Solution

Update the curl library and its related packages to version 1:8.23.0-1+e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-87865

Plugin Details

Severity: High

ID: 476129

Version: Revision 1.4

Type: Local

Published: 10/18/2026

Updated: 11/5/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.53

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.3

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

CVSS Score Source: CVE-2026-87865

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.4

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/14/2026

Vulnerability Publication Date: 10/14/2026

Reference Information

CVE: CVE-2026-87865

IAVA: 2026-A-1143