How severe is CVE-2025-22868?

CVE-2025-22868 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-22868 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-22868?

CVE-2025-22868 affects Go Jws. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-22868?

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-2025-22868 have an EU (EUVD) identifier?

Yes. CVE-2025-22868 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5341.

When was CVE-2025-22868 published?

CVE-2025-22868 was published on 2025-02-26 and last updated on 2026-06-17.

CVE-2025-22868

CVE-2025-22868 is a high-severity vulnerability in Go Jws with a CVSS 3.x base score of 7.5. 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-1286.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-5341
Weakness: CWE-1286
Affected product: Go Jws
Published: 2025-02-26
Last modified: 2026-06-17

Description

An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.

Frequently asked questions

What is CVE-2025-22868?: An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.
How severe is CVE-2025-22868?: CVE-2025-22868 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-22868 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-22868?: CVE-2025-22868 affects Go Jws. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-22868?: 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-2025-22868 have an EU (EUVD) identifier?: Yes. CVE-2025-22868 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5341.
When was CVE-2025-22868 published?: CVE-2025-22868 was published on 2025-02-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:go:jws:*:*:*:*:*:go:*:*

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