OS Command Injection Affecting resteasy package, versions <0:3.0.26-7.module+el8.10.0+90362+5113f0b5


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.43% (35th percentile)

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  • Snyk IDSNYK-ORACLE8-RESTEASY-20695911
  • published9 Oct 2026
  • disclosed8 Sept 2026

Introduced: 8 Sep 2026

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

How to fix?

Upgrade Oracle:8 resteasy to version 0:3.0.26-7.module+el8.10.0+90362+5113f0b5 or higher.
This issue was patched in ELSA-2026-75573.

NVD Description

Note: Versions mentioned in the description apply only to the upstream resteasy package and not the resteasy package as distributed by Oracle. See How to fix? for Oracle: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