How severe is CVE-2025-45767?

CVE-2025-45767 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.

Is CVE-2025-45767 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-45767?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-45767 have an EU (EUVD) identifier?

Yes. CVE-2025-45767 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23364.

When was CVE-2025-45767 published?

CVE-2025-45767 was published on 2025-08-01 and last updated on 2026-06-17.

CVE-2025-45767

CVE-2025-45767 is a high-severity vulnerability with a CVSS 3.x base score of 7.0. 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-327.

Key facts

Severity: High (CVSS 3.x base score 7.0)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23364
Weakness: CWE-327
Published: 2025-08-01
Last modified: 2026-06-17

Description

jose v6.0.10 was discovered to contain weak encryption. NOTE: this is disputed by a third party because the claim of "do not meet recommended security standards" does not reflect guidance in a final publication.

Frequently asked questions

What is CVE-2025-45767?: jose v6.0.10 was discovered to contain weak encryption. NOTE: this is disputed by a third party because the claim of "do not meet recommended security standards" does not reflect guidance in a final publication.
How severe is CVE-2025-45767?: CVE-2025-45767 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.
Is CVE-2025-45767 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-45767?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-45767 have an EU (EUVD) identifier?: Yes. CVE-2025-45767 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23364.
When was CVE-2025-45767 published?: CVE-2025-45767 was published on 2025-08-01 and last updated on 2026-06-17.

References

Other CWE-327 (Use of a Broken or Risky Cryptographic Algorithm) vulnerabilities

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CVE-2026-28252 — Critical (CVSS 9.8): A Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge…
CVE-2025-13476 — Critical (CVSS 9.8): Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS…

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