How severe is CVE-2025-6365?

CVE-2025-6365 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-6365 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-6365?

CVE-2025-6365 affects Hobbesosr Kitten. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-6365?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-6365 have an EU (EUVD) identifier?

Yes. CVE-2025-6365 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18789.

When was CVE-2025-6365 published?

CVE-2025-6365 was published on 2025-06-20 and last updated on 2026-06-17.

CVE-2025-6365

CVE-2025-6365 is a medium-severity vulnerability in Hobbesosr Kitten with a CVSS 3.x base score of 5.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-835.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
CVSS v2: 5.2
CVSS v4: 6.9
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-18789
Weakness: CWE-835
Affected product: Hobbesosr Kitten
Published: 2025-06-20
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-6365?: 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.
How severe is CVE-2025-6365?: CVE-2025-6365 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-6365 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-6365?: CVE-2025-6365 affects Hobbesosr Kitten. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-6365?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-6365 have an EU (EUVD) identifier?: Yes. CVE-2025-6365 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18789.
When was CVE-2025-6365 published?: CVE-2025-6365 was published on 2025-06-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hobbesosr:kitten:*:*:*:*:*:*:*:*

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