CVE-2026-87051

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{"bugzilla": {"description": "operator-foundry: operator-foundry: resolveAndValidatePath performs lexical containment only \u2014 symlinks can escape the build context", "id": "2530051", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2530051"}, "csaw": false, "cvss3": {"cvss3_base_score": "2.6", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-59", "details": ["A flaw was found in operator-foundry. The path-containment check, designed to restrict file access within a build context, only performs string-based validation. It fails to resolve symbolic links (symlinks), allowing an attacker to create a symlink within the build context that points to files or directories outside of it. This could enable unauthorized access to files beyond the intended confinement."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2026-87051", "public_date": "2026-09-08T19:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-87051\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-87051"], "statement": "This vulnerability in operator-foundry, rated as Low impact, allows a specially crafted symlink within a build context to bypass lexical path validation. This could enable an attacker to access files outside the intended build environment. Exploitation requires the ability to introduce a symlink into the build context.", "threat_severity": "Low"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": null}], "enrichment": {"confidence": 85.0, "confidence_source": "inferred", "scores": [{"score": 85.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "operator-foundry", "vendor": "operator-foundry"}], "created": "2026-09-09T07:00:09.236339+00:00", "updated": "2026-11-09T21:15:13.774496+00:00", "vendors": ["operator-foundry", "operator-foundry$PRODUCT$operator-foundry"]}