How severe is CVE-2022-25345?

CVE-2022-25345 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-2022-25345 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-25345?

CVE-2022-25345 affects Discordjs Opus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-25345?

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.

When was CVE-2022-25345 published?

CVE-2022-25345 was published on 2022-06-17 and last updated on 2026-06-17.

CVE-2022-25345

CVE-2022-25345 is a high-severity vulnerability in Discordjs Opus 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-908.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-908
Affected product: Discordjs Opus
Published: 2022-06-17
Last modified: 2026-06-17

Description

All versions of package @discordjs/opus are vulnerable to Denial of Service (DoS) when trying to encode using an encoder with zero channels, or a non-initialized buffer. This leads to a hard crash.

Frequently asked questions

What is CVE-2022-25345?: All versions of package @discordjs/opus are vulnerable to Denial of Service (DoS) when trying to encode using an encoder with zero channels, or a non-initialized buffer. This leads to a hard crash.
How severe is CVE-2022-25345?: CVE-2022-25345 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-2022-25345 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-25345?: CVE-2022-25345 affects Discordjs Opus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-25345?: 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.
When was CVE-2022-25345 published?: CVE-2022-25345 was published on 2022-06-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:discordjs:opus:*:*:*:*:*:node.js:*:*

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