How severe is CVE-2026-65945?

CVE-2026-65945 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-65945 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-2026-65945?

CVE-2026-65945 affects Apache Ranger. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-65945?

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

When was CVE-2026-65945 published?

CVE-2026-65945 was published on 2026-08-10 and last updated on 2026-08-17.

CVE-2026-65945

CVE-2026-65945 is a medium-severity vulnerability in Apache Ranger with a CVSS 3.x base score of 6.5. 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-532.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-532
Affected product: Apache Ranger
Published: 2026-08-10
Last modified: 2026-08-17

Description

Logs contain replayable JWT tokens in Apache Ranger versions <= 2.8.0 Users are recommended to upgrade to version 2.9.0, which fixes this issue.

Frequently asked questions

What is CVE-2026-65945?: Logs contain replayable JWT tokens in Apache Ranger versions <= 2.8.0 Users are recommended to upgrade to version 2.9.0, which fixes this issue.
How severe is CVE-2026-65945?: CVE-2026-65945 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-65945 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-2026-65945?: CVE-2026-65945 affects Apache Ranger. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-65945?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-65945 published?: CVE-2026-65945 was published on 2026-08-10 and last updated on 2026-08-17.

References

Affected products (1)

cpe:2.3:a:apache:ranger:*:*:*:*:*:*:*:*

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