OS Command Injection Affecting pki-core:10.6/resteasy package, versions <0:3.0.26-7.module_el8.10.0+4273+d9f1a83b


Severity

Recommended
0.0
high
0
10

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.73% (54th percentile)

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  • Snyk IDSNYK-ALMALINUX8-PKICORE-20953312
  • published15 Oct 2026
  • disclosed30 Sept 2026

Introduced: 30 Sep 2026

CVE-2026-76561  (opens in a new tab)
CWE-78  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 pki-core:10.6/resteasy to version 0:3.0.26-7.module_el8.10.0+4273+d9f1a83b or higher.
This issue was patched in ALSA-2026:75573.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pki-core:10.6/resteasy package and not the pki-core:10.6/resteasy package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

A flaw was found in Dogtag PKI, as used by FreeIPA's certificate authority component. The certificate profile import functionality does not fully validate uploaded profile content beyond the profile ID. An authenticated user with CA Administrator privileges can exploit Dogtag's ExternalProcessConstraint mechanism to execute arbitrary commands with attacker-controlled environment variables, achieving code execution as the pkiuser account.

CVSS Base Scores

version 3.1