Detections
Analytics

Echo: glibc: security update to 2.41-12+deb13u2+e3

high Tenable Cloud Security Plugin ID 460528

Description

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

 - The iconv() function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure
 when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an
 application. This vulnerability can be trivially mitigated by removing the IBM1390 and IBM1399 character
 sets from systems that do not need them. (CVE-2026-4046)

Solution

Update the glibc library and its related packages to version 2.41-12+deb13u2+e3 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-4046

Plugin Details

Severity: High

ID: 460528

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.73

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-2026-4046

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/31/2026

Vulnerability Publication Date: 2/5/2026

Reference Information

CVE: CVE-2026-4046

IAVA: 2026-A-0102-S