Detections
Analytics

Chainguard: multiple glibc-2.44 packages, multiple ld-linux-2.44 packages, multiple nscd-2.44 packages, multiple pcprofiledump-2.44 packages, multiple sln-2.44 packages, tzutils-2.44: security update to 2.44-r4

high Tenable Self-Hosted Container Security Plugin ID 474270

Description

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

 - Calling strfmon and strfmon_l in the GNU C Library version 2.38 to 2.44 can write past the end of the
 caller-supplied output buffer when a conversion uses right-justified width padding. Exploitation requires
 an application code path that calls strfmon or strfmon_l with right-justified width padding into a
 destination buffer that is large enough for the padding to succeed but too small for the internal memmove
 call. The field width or format may be attacker-influenced or a fixed susceptible pattern in the caller.
 At the time of publication, no network-facing application impact is known. (CVE-2026-19499)

Solution

Update the glibc-2.44 library and its related packages to version 2.44-r4 or later.

Plugin Details

Severity: High

ID: 474270

Version: Revision 1.1

Type: Local

Published: 10/10/2026

Updated: 10/10/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.5

Percentile: 57.64

CVSS v2

Risk Factor: High

Base Score: 7.3

Temporal Score: 5.4

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

CVSS Score Source: CVE-2026-19499

CVSS v3

Risk Factor: High

Base Score: 7.7

Temporal Score: 6.7

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 8/27/2026

Reference Information

CVE: CVE-2026-19499