High7.0Vendor: MediumRed Hat Linux Updated
Heap buffer overflow via integer overflow in publickey attribute allocation
CVE-2026-58050 Published Jun 28, 2026Updated by vendor Jun 28, 2026
Affected products & platforms
Red Hat LinuxUnclassified
Summary
Heap buffer overflow via integer overflow in publickey attribute allocation. Red Hat rates this moderate (CVSS 7). Weakness: CWE-787.
Affected versions
- 1.11.1
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- To mitigate this issue,ensure your applications are running strictly on 64-bit architectures, which naturally prevents the integer overflow from occurring. Additionally, configure your applications to connect only to trusted, verified SSH servers.
Official advisory · high-confidence parse· fetched 7 hours ago·verify at source
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