Detections
Analytics

Alpine: multiple nginx packages: security update to 1.28.3-r3

high Tenable Cloud Security Plugin ID 442667

Description

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

 - Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial
 of service via malicious HTTP requests. This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67.
 (CVE-2026-49975)

Solution

Update the nginx library and its related packages to version 1.28.3-r3 or later.

See Also

https://security.alpinelinux.org/vuln/CVE-2026-49975

Plugin Details

Severity: High

ID: 442667

Version: Revision 1.5

Type: Local

Published: 6/5/2026

Updated: 6/22/2026

Supported Sensors: Agentless Assessment

Risk Information

VPR

Risk Factor: Medium

Score: 6.1

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

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

CVSS Score Source: CVE-2026-49975

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

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

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 7.7

Threat Vector: CVSS:4.0/E:P

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 6/3/2026

Reference Information

CVE: CVE-2026-49975