Medium4.3Red Hat & Ubuntu Linux
Denial of Service via uncontrolled recursion in AST Serialization
CVE-2026-9358 Published May 24, 2026
CVE-2026-9358
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Denial of Service via uncontrolled recursion in AST Serialization. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-674. Affected package(s): rust-main. Resolved in Red Hat advisory RHSA-2026:22934 — update the affected packages (`sudo dnf update`).
Affected versions
- rust-main-1.96.0-1.hum1
Official advisory · high-confidence parse· fetched 1 day ago·verify at source
Fixed versions
- RHSA-2026:22934
Official advisory · high-confidence parse· fetched 1 day ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Update the affected package(s) to the fixed version shipped in RHSA-2026:22934 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 1 day ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.