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TI-2025-05766 Aliases CVE-2025-6365GHSA-37hg-4qwq-2g86

HobbesOSR Kitten pgtable.h set_pte_at resource consumption

Priority MEDIUM 64CWE-400Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-400.

Summary

A vulnerability was found in HobbesOSR Kitten up to c4f8b7c3158983d1020af432be1b417b28686736 and classified as critical. Affected by this issue is the function set_pte_at in the library /include/arch-arm64/pgtable.h. The manipulation leads to resource consumption. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00703 53rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
HobbesOSRKittenc4f8b7c—No fix listedCNA
  • Kitten VendorHobbesOSR Affected c4f8b7c Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:hobbesosr:kitten:*:*:*:*:*:*:*:*up to 2023-05-18VulnerableHobbesOSR
  • cpe:2.3:a:hobbesosr:kitten:*:*:*:*:*:*:*:* Versions up to 2023-05-18 Vulnerable ·HobbesOSR

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-6365
  2. 2026-10-03 Alias added: GHSA-37hg-4qwq-2g86

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences