Detections
Analytics

Echo: apache2: security update to 2.4.67-1~deb11u3

medium Tenable Self-Hosted Container Security Plugin ID 463039

Description

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

 - Out-of-bounds Read vulnerability in Apache HTTP Server with mod_headers and mod_mime and multiple response
 languages. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. (CVE-2026-43951)

Solution

Update the apache2 library and its related packages to version 2.4.67-1~deb11u3 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-43951

Plugin Details

Severity: Medium

ID: 463039

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.85

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2026-43951

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/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: 6/9/2026

Vulnerability Publication Date: 6/8/2026

Reference Information

CVE: CVE-2026-43951

IAVA: 2026-A-0558