GHSA-cf63-g57m-mc5rHighCVSS 7.3
An unauthenticated remote attacker can bypass access controls by sending crafted requests to the...
🔗 CVE IDs covered (1)
📋 Description
An unauthenticated remote attacker can bypass access controls by sending crafted requests to the PCP pmproxy /store endpoint. This allows the attacker to overwrite any PMDA metric, leading to arbitrary code execution and system takeover.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-16527
- https://access.redhat.com/security/cve/CVE-2026-16527
- https://bugzilla.redhat.com/show_bug.cgi?id=2506031
- https://access.redhat.com/errata/RHSA-2026:55560
- https://access.redhat.com/errata/RHSA-2026:55617
- https://access.redhat.com/errata/RHSA-2026:55740
- https://github.com/advisories/GHSA-cf63-g57m-mc5r