Arbitrary Argument Injection Affecting libcupsppdc1 package, versions <2.2.7-150000.3.101.2


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.23% (14th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-SLES156-LIBCUPSPPDC1-22191499
  • published4 Nov 2026
  • disclosed3 Nov 2026

Introduced: 3 Nov 2026

NewCVE-2026-105326  (opens in a new tab)
CWE-88  (opens in a new tab)

How to fix?

Upgrade SLES:15.6 libcupsppdc1 to version 2.2.7-150000.3.101.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libcupsppdc1 package and not the libcupsppdc1 package as distributed by SLES. See How to fix? for SLES:15.6 relevant fixed versions and status.

An argument injection flaw was found in CUPS. When email notification is configured, the CUPS scheduler accepts printer subscription requests that supply a mailto notify-recipient-uri. The mailto notifier passes the recipient address to the configured sendmail program without ensuring it cannot be interpreted as command-line options. A remote attacker who can reach the CUPS service could supply a crafted recipient value starting with "-" to influence sendmail behavior. Successful exploitation depends on the installed mail transfer agent and CUPS network exposure, and may lead to execution of attacker-controlled commands with the privileges of the CUPS service user.

CVSS Base Scores

version 3.1