Detections
Analytics

Echo: glibc: security update to 2.41-12+deb13u4+e3

low Tenable Self-Hosted Container Security Plugin ID 463504

Description

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

 - A stack-based buffer overflow in the dynamic loader (ld.so) of the GNU C Library (glibc) versions 2.14
 through 2.44 allows a local attacker to crash or corrupt the memory of setuid/setgid (AT_SECURE) programs.
 When such a program's DT_RPATH or DT_RUNPATH begins with $ORIGIN and is followed by NUL or '/' the loader
 both reads past the end of the path buffer and writes past the end of a stack-allocated internal buffer.
 The corrupted loader stack can lead to a loader crash (denial of service) and limited disclosure of
 process memory. (CVE-2026-95818)

Solution

Update the glibc library and its related packages to version 2.41-12+deb13u4+e3 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-95818

Plugin Details

Severity: Low

ID: 463504

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.1

Percentile: 53.36

CVSS v2

Risk Factor: Low

Base Score: 2.4

Temporal Score: 1.8

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

CVSS Score Source: CVE-2026-95818

CVSS v3

Risk Factor: Low

Base Score: 3.6

Temporal Score: 3.2

Vector: CVSS:3.0/AV:L/AC:H/PR:L/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: 9/23/2026

Vulnerability Publication Date: 8/27/2026

Reference Information

CVE: CVE-2026-95818

IAVA: 2026-A-0897